MD Helicopters 369-500 Maintenance Instructions Manual Download

Page: 7 / 722

CSP-HMI-3

MD Helicopters, Inc

MAINTENANCE MANUAL

LOEP

Page A

Revision 14

The information disclosed herein is proprietary to MD Helicopters, Inc.

Neither this document nor any part hereof may be reproduced or transferred to

other documents or used or disclosed to others for manufacturing or any other

purpose except as specifically authorized in writing by MD Helicopters, Inc.

1999

−

2016 by MD Helicopters, Inc.

LIST OF EFFECTIVE PAGES

INSERT LATEST CHANGE PAGES, DESTROY SUPERSEDED PAGES

The highest revision number indicates pages changed, added or removed by the current change.

Date of original and revision pages are:

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31 October 1990

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Summary of Contents for 369-500

Page 1: ...yright E 1999 2016 by MD Helicopters Inc All rights reserved under the copyright laws MDHI MODEL HELICOPTERS MODEL 369D E FF 500 600N Basic Handbook of Maintenance Instructions CSP HMI 3 INSTRUMENTS ELECTRICAL AVIONICS MD Helicopters Inc 4555 East McDowell Road Mesa Arizona 85215 9734 ...

Page 2: ...iners of MDHI products and authorized parts Use by STC or PMA applicants or holders as documentation to support their certificates is not an authorized use of this manual and is prohibited MDHI takes no responsibility for customer s use of parts manufactured under an STC or PMA when this manual is used as documentation with the Federal Aviation Administration to justify the STC or PMA Use of unaut...

Page 3: ...e maintenance of MDHI Helicopters Periodic revision of this manual will be made to incorporate the latest information If in the opinion of the reader any information has been omitted or requires clarification please direct your comments to this office via this form or a duplicate An endeavor will be made to include such information in future revisions MD Helicopters Inc Bldg 615 M S G048 4555 East...

Page 4: ...Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 5: ...closed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc RECORD OF TEMPORARY REVISIONS MANUAL TITLE CSP HMI 3 MAINTENANCE MANUAL REV NO DATE INSERTED BY REMOVED BY INCORPORATING 93 001 Revision 5 93 002 93 003 94 001 Revision 6 15 001 Revision 14 16 001 07 Nov 16 R M REV NO DATE INSERTED BY ...

Page 6: ...s Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 7: ... Revision 13 20 December 2005 Revision 14 15 October 2016 Cover Title Cover Title Revision 14 Change Request CRi CRii Revision 14 Temporary Revision 1 and 2 Revision 14 List of Effective Pages A thru D Revision 14 Table of Contents i and ii Revision 11 Chapter 95 i thru xiv Revision 14 95 00 00 1 thru 4 Revision 7 5 Revision 9 6 thru 8 Revision 7 101 Revision 12 102 Revision 7 103 Revision 8 104 t...

Page 8: ...6 00 00 201 thru 215 Revision 11 216 Revision 13 217 thru 221 Revision 11 222 Revision 13 601 thru 612 Revision 13 96 01 00 201 thru 204 Revision 11 205 Revision 13 206 Revision 11 207 Revision 14 208 and 209 Revision 12 210 Revision 11 211 Revision 12 212 Revision 11 213 Revision 12 214 thru 219 Revision 11 220 Revision 12 221 Revision 11 222 Revision 12 223 thru 228 Revision 11 229 Revision 13 2...

Page 9: ... 201 thru 203 Revision 8 204 Revision 14 901 thru 907 Revision 8 908 Revision 14 96 10 00 201 and 202 Revision 8 203 and 204 Revision 14 205 thru 210 Revision 8 211 Revision 14 212 and 213 Revision 8 214 and 215 Revision 13 216 Revision 11 96 30 00 201 thru 218 Revision 7 219 thru 240 Revision 9 241 thru 243 Revision 10 244 Revision 14 96 40 00 201 thru 222 Revision 11 96 45 00 201 thru 204 Revisi...

Page 10: ...prietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 11: ...ks Inspections 06 Dimensions and Areas 07 Lifting and Jacking 08 Leveling Weight and Balance 09 Towing 10 Parking and Mooring 11 Placards and Markings 12 Servicing 18 Vibration and Noise Analysis 20 Standard Practices 21 Environmental Control System 25 Equipment Furnishings 26 Fire Protection 28 Fuel System 32 Landing Gear 52 Doors 53 Fuselage 62 Main Rotor 63 Transmission and Drive System 64 Anti...

Page 12: ...Indicators X X X X 95 10 30 Instantaneous Vertical Speed Indicators X X X X 95 20 00 Magnetic Compass X X X X X 95 20 10 Directional Gyro Indicators X X X X 95 30 00 Power Train Instruments X X X X X 95 50 00 Miscellaneous Instruments X X X X X 96 ELECTRICAL 96 00 00 Electrical Power X X X X X 96 01 00 Wiring Diagrams 369D X 96 02 00 Wiring Diagrams 369E FF 500N X X X 96 03 00 Wiring Diagrams 600N...

Page 13: ...oprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Chapter 95 Instruments ...

Page 14: ......

Page 15: ...dicator Lights General 2 J Caution and Warning Indicator Lights Description 369D E FF 500N 3 K Caution and Warning Lights Description 600N 4 L Autronics Indicator Lights Dimmer Assembly Description 6 M Autronics Indicator Lights Dimmer Assembly Associated Circuits 6 N DC Voltmeter Description 8 Fault Isolation 101 1 Caution Warning System Troubleshooting 101 2 Instrument Troubleshooting 101 Table ...

Page 16: ...emperature Gauge Calibration 508 Table 504 Engine Oil Temperature Gauge Calibration 369D24135 BSC Unit 508 Table 505 Engine Oil Temperature Gauge Calibration 369D24135 3 Unit 509 Table 506 Fuel Quantity Indicating System Calibration Values 509 A Dual Volt Amp Indicator 509 Table 507 Dual Volt Amp Indicator Calibration 509 Table 508 369D24512 Ammeter Calibration Values 509 Inspection Check 601 1 In...

Page 17: ...itial Installation 901 1 DC Voltmeter Initial Installation 901 A Preparation for Installation 901 B DC Voltmeter Installation 901 C Weight and Balance Data 901 Table 901 Weight and Balance Data 901 Figure 901 Mounting Bracket Installation 902 Figure 902 DC Voltmeter Electrical Wiring Diagram 902 Figure 903 DC Voltmeter Kit Installation 903 95 00 10 Slim Line Instrument Panel 369D A Maintenance Pra...

Page 18: ...el General Maintenance 201 2 T Instrument Panel Replacement 201 A T Instrument Panel Removal 201 Figure 201 R H Command T Panel Front View Typical 202 Figure 202 L H Command T Panel Front View Typical 203 B T Instrument Panel Installation 204 3 Hood Replacement 204 A Hood Removal 204 B Hood Installation 204 4 Formed Polyester Glass Fiber Hood Repair 205 5 Formed Thermoplastic Hood Repair 205 Figur...

Page 19: ...ument Panel 201 A Heated Pitot Tube Removal Slim Line Instrument Panel 201 Figure 201 Heated Pitot Tube Installation 369D 202 Figure 202 Heated Pitot Tube Installation 369E FF 500 600N 203 B Heated Pitot Tube Installation Slim Line Instrument Panel 204 4 Heated Pitot Tube Replacement L H Command T Panel 204 A Heated Pitot Tube Removal L H Command T Panel 204 B Heated Pitot Tube Installation L H Co...

Page 20: ...llation Round Nose 905 G Heated Pitot Tube Installation Extended Nose 905 H Weight and Balance Data 906 Table 901 Weight and Balance Data 906 Figure 904 Warning Decal Location 906 95 10 20 Attitude Gyro Indicators A Maintenance Practices 201 Table 201 Attitude Gyro Indicator Installation 369H90038 201 1 Attitude Gyro Indicator Description 201 2 Attitude Gyro Indicator Shipping Transporting and Han...

Page 21: ...ne Instrument Panel 908 95 10 30 Instantaneous Vertical Speed Indicators A Maintenance Practices 201 1 Instantaneous Vertical Speed Indicator Description 201 2 Instantaneous Vertical Speed Indicator Operation 201 A Instantaneous Vertical Speed Indicator Troubleshooting 201 3 Instantaneous Vertical Speed Indicator Replacement 201 A Slim Line Instrument Panels 201 B L H Command T Panels 201 Figure 2...

Page 22: ... 902 J IVSI and Grimes Light Assembly Installation R H Command T Panels 902 K Completion of Installation 903 L Weight and Balance Data 903 Table 901 Weight and Balance Data 904 95 20 00 Magnetic Compass A Maintenance Practices 201 1 Magnetic Compass 201 2 Magnetic Compass Troubleshooting 201 Table 201 Troubleshooting Magnetic Compass 201 A Magnetic Compass Maintenance Practices 201 3 Magnetic Comp...

Page 23: ...cator Installation L H Command T Panel 902 K Directional Gyro Indicator Installation R H Command T Panel 903 L Completion of Installation 903 M Weight and Balance Data 903 Table 901 Weight and Balance Data 903 95 30 00 Power Train Instruments A Description and Operation 1 1 Power Train Instruments Description and Operation 1 2 Tachometer Indicating System 369D E FF 500N 1 3 Digital N1 Tachometer I...

Page 24: ...uel Flow Fixed 6 Fault Isolation 101 1 Power Train Instruments Fault Isolation 101 2 Tachometer Generator Troubleshooting 101 Table 101 Tachometer Indicating Systems 101 3 TOT Indicating System Troubleshooting 101 Table 102 TOT Indicating System 101 4 Engine Oil Pressure and Torque Indicating System Troubleshooting 102 Table 103 Engine Oil Pressure and Torque Indicating System 102 5 N1 Tachometer ...

Page 25: ...01 Figure 401 Wiring Diagram Tachometer Indicating Systems Sheet 1 of 5 402 Figure 402 Wiring Diagram Tachometer Indicating System P N 369D24518 17 Sheet 1 of 2 405 6 Plenum Wall Fitting Replacement 369D Helicopters S N 0003 0232 407 7 Engine Oil Pressure and Torque Gauge Maintenance Procedures 407 Figure 403 TOT Installation and Wiring Diagram 408 8 Engine Oil Pressure and Torque Gauge Pressure L...

Page 26: ...ation 506 B NR N2 NP Dual Tachometer Indicator 506 Table 502 Dual Tachometer Calibration 506 C TOT Indicator 506 Table 503 TOT Indicator 506 D Engine Oil Temperature Engine Oil Pressure 506 Table 504 Engine Oil Temperature Engine Oil Pressure Calibration Data 506 11 Torque Indicator Calibration 507 Figure 502 Torque Indicator Calibration Instrument 507 12 Digital TOT Indicating System Inspection 3...

Page 27: ...to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc TABLE OF CONTENTS Cont Para Figure Table Title Page 4 Running Time Meter Replacement 201 5 Clocks 201 6 Wiring Troubleshooting Quartz Electric Clock 201 Figure 201 OAT Indicator 369D 202 Figure 202 OAT Indicator 369E FF 500 600N 202 Figure 20...

Page 28: ...ters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc TABLE OF CONTENTS Cont Para Figure Table Title Page This Page Intentionally Left Blank ...

Page 29: ...ietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 00 00 Instruments ...

Page 30: ......

Page 31: ... for adjustment to ambient barometric pressure After this adjustment is accomplished the altimeter indicates actual height of helicopter in feet above sea level B Airspeed Indicator Description The airspeed indicator is a pressure sensitive unit actuated by the differential between impact and static air pressures The pitot tube and airspeed indicator function in forward flight only speed of rearwa...

Page 32: ...fuel weight in hundreds of pounds pounds x 100 The tank sending unit Ref Chap 28 functions as the variable resistance leg of the indicator bridge circuit As fuel level changes sensed by float arm position resistance within the sending unit changes causing an imbalance in current flow through instrument windings to move the gauge pointer H Fuel Quantity Indicator Description 600N The fuel quantity ...

Page 33: ...121 C 250 F a tempera ture sensing switch actuates to energize the main rotor transmission oil temperature warning light NOTE Modifications to wiring of main rotor transmission oil pressure and temperature warning light circuits are described in this section Ref Wiring Modification to Prevent Utility Light and Main Rotor Transmission Oil Pressure Temperature Warning Lights Deactivation 3 Main Roto...

Page 34: ... resistor a Slim Line instrument panels only The start pump light is near the start pump switch at the lower left side of the instrument panel The indicator has a single lamp which does not dim b R H command T Panels only The start pump switch is on the horizontal electrical controls console and the caution light is located below the instrument panel hood c L H command T Panels only The start pump...

Page 35: ...nsmission 5 BAT TEMP 160 Battery Temperature warning light indicates a battery temperature in excess of 160_ 6 ECU FAIL ECU Fail warning light indicates that the auto control mode is not operation al due to an ECU hard fault 7 RESTART FAULT Restart Fault indicates that a failure has occurred that will prevent engine restarting if the engine is shut down 8 FADEC SYSTEM MANUAL FADEC System Manual ca...

Page 36: ...el lights and instrument light dimming When power is removed from the unit the internal relay is automatically reset to provide 28 Vdc output M Autronics Indicator Lights Dimmer Assembly Associated Circuits NOTE D The following descriptions of indicator light circuits are for helicopters with Slim Line instrument panel or L H com mand T Panel The circuitry used on heli copters with R H command T P...

Page 37: ... Warning Light and Horn Circuit The ENG OUT warning light and audible horn functions when the engine out frequency sensor circuit in the Autronics Engine Power Out EPO Warning Control Unit is activated by a decrease of engine speed to a specific value of N1 rpm Ref Engine Out N1 Frequency Sensor Circuits Sec 95 30 When this occurs a pulsating dc voltage input from the sensor circuit is applied thr...

Page 38: ...D Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc N DC Voltmeter Description The DC voltmeter monitors the helicopter 28 Vdc bus ...

Page 39: ...ronics EPO Warning Control Unit Ref Sec 95 30 00 and Autronics Indicator Lights Dimmer Assembly installed electrical power on WARN ING and PANEL LAMPS and ENG OUT circuit breakers in reset and panel lights dimming control set at BRT Caution and Warning Light Indicators Indicator light erratic or inoperative when checked by PRESS TO TEST switch Circuit wiring loose shorted open or incorrectly conne...

Page 40: ...ecessary Caution and warning indicator lights illuminate START PUMP ENG OUT and BATT 140 160 Defective PRESS TO TEST switch S1 Replace defective switch XDS21 Defective shorted diode s on terminal board TB505 3 4 Replace terminal board module or use spare module diode NOTE If FUEL LOW caution indicator glows dimly when known fuel quantity exceeds 35 70 pounds as applica ble ensure that modification...

Page 41: ...ght when PRESS TO TEST switch is pressed Defective EPO warning light Replace EPO warning control unit No flashing light indication audible warning with low main rotor speed fault input signal Improperly adjusted or defective disable switch Adjust position of or replace defective switch Defective EPO warning control unit Replace EPO warning control unit No audio tone in headset ENG OUT light does n...

Page 42: ... Lamp filament s open Replace lamp s Open circuit in wiring Repair wiring All panel and instrument lamps will not illuminate Defective component in dimming unit Replace dimming unit All panel and instrument lights illuminate panel lights dimmer control does not vary brightness of lights Defective component in dimming unit Replace dimming unit Defective or disconnected dimmer control Replace or rec...

Page 43: ...ters A θ Engine Out NR Frequency less than 68 6 Hz 369D E 500N helicopters or 66 5 Hz 369FF helicopters L BAT TEMP Red 160 F 28 Vdc P108B Xmsn Oil Temp Ground Y Xmsn Oil Press Ground j Miscellaneous N1 disable disables audible tone and horn for N1 only Ground J NR disable disables NR sensing and audible tone for NR only Ground G Dim to bright 0 to 28 Vdc respectively X θθ Press to test 369FF helic...

Page 44: ...e connector open or short circuit in wiring Tighten connector or replace wiring Dirty or worn mechanism in ammeter Replace instrument cluster Open or short circuit in ammeter Replace instrument cluster NOTE The tank sending unit is potted with sealant CM425 to prevent shorting due to moisture accumulation Fuel quantity indicator inaccurate erratic or inoperative Wires loose shorted or open Check t...

Page 45: ...ce sender Fuel Quantity Indicating System Fuel quantity gauge inaccurate erratic or inoperative Wires loose shorted or open Check tank sending unit electrical connections repair as necessary Check electrical wires between tank sending unit and gauge Repair as necessary NOTE The tank sending unit is potted with sealant 3 Table 201 91 00 to prevent shorting due to moisture ac cumulation Fuel quantit...

Page 46: ...Indicator Rpm indicator fails to operate No readings or intermittent readings Defective indicator Remove and replace indicator Defective tach generator Remove and replace tach generator Loose wiring disconnected connector or defective ground terminal Check continuity through wiring and connector Repair as necessary N2 NR or NR NP Tachometer Indicator Rpm indicator fails to operate No readings or i...

Page 47: ...ontinuity through wiring and connector Repair as necessary Analog Digital TOT Indicator Indicator fails to operate No readings or intermittent readings Defective indicator Remove and replace indicator Loose wiring disconnected connector or defective ground terminal Check continuity through wiring and connector Repair as necessary Engine Oil Temperature Oil Pressure Indicator Pressure indicator fai...

Page 48: ...ietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0003A Figure 101 DC Voltmeter Wiring Diagram 369D294385 ...

Page 49: ...copters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0000 102 1 Figure 102 Ammeter Engine Oil Temperature and Fuel Quantity Indicator Circuits ...

Page 50: ...ietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0000 103 1 Figure 103 Caution Warning System Schematic ...

Page 51: ...r right or holding screw and slide instrument out ward away from panel face and out of clamp 6 At face of panel remove hardware that attaches instrument to panel and remove instrument from back side of panel Attachment hardware may also secure hood light assemblies 7 Position replacement instrument into panel cutout from back side and secure with mounting screws NOTE When installing either N1 tach...

Page 52: ...l power and check indicator operation with PRESS TO TEST switch 4 Autronics Indicator Lights Dimmer Assembly Replacement 1 Check that electrical power is OFF 2 Slim Line instrument panels only Locate dimming unit mounted at front of instrument panel lower support structure Model 369D helicopters serial numbers 3 1149 or rear of upper right structure Model 369D helicopters serial numbers 1150 and s...

Page 53: ...f may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0007 MOUNTING SLEEVE SWITCH HOUSING PANEL LAMP 4 PLACES LOCKING CAM SWITCH ACTUATOR INDICATOR MODULE LEGEND FACE CAUTION AND WARNING LIGHT ASSEMBLY TYPICAL Figure ...

Page 54: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 55: ...alibration information is provided for the convenience of the calibration facility Polarities must be observed and instrument face should be vertical during calibration checks NOTE When making calibration checks re move supply voltage and variable resistor from circuits when adjusting and measuring value of variable resistor Special Tools Ref Section 91 00 00 Item Nomenclature N A Heat gun N A Ohm...

Page 56: ...e Oil Temperature NOTE Use 0 750 ohm variable resistor across terminal studs 3 and 8 1 midrange 139 5 2 15 C 734 2 Ascending pointer 3 mid range 139 3 Ascending pointer 4 125 C 46 3 2 Ascending pointer WARNING Comply with applicable electrical safety precautions when checking ammeter Ammeter NOTE Connect variable resistor test ammeter and ammeter to be tested in series with 14 5 0 3 Vdc 2 ampere p...

Page 57: ...NT RESISTOR TYP NOTES 1 3 5 4 3 A A 1 10 B B DC AMP OIL T FUEL 8 1 1 12 FIXED SHUNT RESISTOR TYP NOTES 1 3 NOTE 7 INTERNAL LAMPS NOTE 7 WIRE L542E20N INSTRUMENT CLUSTER THREE PACK REAR VIEW NOTES 1 PART OF AND FURNISHED WITH INSTRUMENT CLUSTER 2 USED ONLY WITH RESISTOR R112 INSTALLED 3 FOR ASSOCIATED INDICATOR INSIDE CLUSTER 4 FOR INFORMATION ON HARNESS INTERCONNECTION WIRING BETWEEN CONNECTOR J4 ...

Page 58: ...rs Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0000 501 2 Ω Figure 501 Instrument Cluster Three Pack With Wiring Harness Early Model Sheet 2 of 2 ...

Page 59: ...r 2 52 59 16 1 Descending Pointer 1 30 37 10 1 Descending Pointer Redline 8 10 30 0 1 Descending Pointer E Empty 0 4 35 0 1 Descending Pointer Engine Oil Temperature Gauge NOTE Use 0 900 ohm variable resistor across ENG OIL TEMP SEND and ground stud 15 C 600 1060 31 0 1 Ascending pointer 30 C 450 650 26 0 1 Ascending pointer 54 C 287 307 12 0 1 1 2 Ascending pointer 107 C 101 109 24 0 1 1 2 Ascend...

Page 60: ...t as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0009 1 GND STUD STUD 6 PLCS U NUT 2 PLCS OR EQUIV GASKET NAME PLATE CRYSTAL AMMETER OIL TEMP INDICATOR FUEL QTY INDICATOR NOTES 1 HARNESS MUST BE IN BACK OF METER AS SHOWN HARNESS MAY BE ROUTED ALONG BOTTOM OF CASE 2 SEE APPROPRIATE WIRING DIAGRAM CHAP 96 FOR WIRE CONTINUATION Î Î Î AMPS _ 1...

Page 61: ...ny other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0000 502 2 HARNESS NOTE 1 INSTRUMENT CLUSTER REAR VIEW BAT LOAD SEND IGN SEND IGN SEND FUEL QTY IGN SEND RED ENG OIL TEMP IGN LOAD AMMETER BAT CASE GND YELLOW RED BLACK RED GRN NOTE 2 INSTR CLUSTER A FUEL QTY SENDER B ENG OIL TEMP SENDER C F IGN 28 VDC E LOAD D BAT H GR...

Page 62: ...tion Amperes MV Applied Indicator Degrees Angular Tolerance Pointer Width Min Max 150 425 555 30 0 1 75 180 310 15 1 0 0 33 33 0 0 0 25 75 180 310 15 0 1 0 150 490 555 30 0 1 4 Engine Oil Temperature Gauge Calibration Special Tools Required Power supply 28 0 0 3 Vdc Variable resistor 0 900 ohms NOTE When making calibration checks dis connect supply voltage Disconnect variable resistor from sensing...

Page 63: ...ty Indicating System Calibration Values Gauge Graduation Sensor Ohms Angular Degrees Tolerance Pointer Width Remarks Max Min F Full 83 94 35 1 2 Ascending pointer 3 68 80 30 1 2 52 59 16 1 Descending pointer 1 30 37 10 1 Redline 8 10 30 0 1 Descending pointer E Empty 0 4 35 0 1 Descending pointer A Dual Volt Amp Indicator Table 507 Dual Volt Amp Indicator Calibration Calibration Data Volts Indicat...

Page 64: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 65: ...ture ST1010 Volt ohmmeter 1 Use following tolerances when checking fuel quantity indications a For 3 pack gauges early model E 0 2 degrees from centerline marker 2 4 degrees from centerline of marker F 4 degrees from centerline of marker b For 3 pack gauges current model E 1 0 pointer width from centerline of marker 2 1 pointer width from centerline of marker F 1 2 pointer width from center line o...

Page 66: ...ugh procedure below reveals func tional state of only three of the fault input circuits it also determines whether or not components common to all circuits function correctly A check of the other fault input cir cuits can be made in the same way when necessary by bridging the applicable switching device or sender 1 Turn on electrical power 2 Check that PANEL lights and ENG OUT circuit breakers are...

Page 67: ...y to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0000 601 1 Figure 601 Autronics Dimmer Schematic Diagram Typical ...

Page 68: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 69: ...th a Rochester unit The kit necessary for the conversion is P N M30304 507 The alteration to the helicopter produced by this conversion has been shown to comply with Federal Aviation Regulations and is FAA approved Consumable Materials Ref Section 91 00 00 Item Nomenclature CM222 1 1 1 Trichloroethane CM502 Sleeving fiberglass CM815 Solder Special Tools Ref Section 91 00 00 Item Nomenclature N A S...

Page 70: ...RESS PERCENT RPM 50 100 150 50 40 30 20 10 100 80 TORQUE PSI 0 2 4 6 10 20 30 40 50 60 70 PULL FOR AIR GYROS LDG LT PNL LT INST TRIM ENG OUTGEN N2 GOV FOR PULL TO CLOSE ON F U E L PITOT HTR UTILITY PWR START PUMP OFF GEN POS LT ANTI COLL LT OFF BAT F F F AIR VENT Figure 801 Instrument Cluster Three Pack Conversion G95 0012 J4P J H A B F D E FUEL QTY OIL TEMP AMP METER WHT E505A22 YEL E506A22 RED E...

Page 71: ...own to comply with Federal Aviation Regula tions and is FAA Approved A Modification of P N 369D296303 BSC 701 Fuel Quantity Sending Units Consumable Materials Ref Section 91 00 00 Item Nomenclature CM429 Sealing compound silicone CM815 Solder Ensure that all electrical power is OFF and helicopter is electrically grounded while install ing resistor 1 Set helicopter MASTER switch to OFF and remove a...

Page 72: ... by MD Helicopters Inc G95 0013 CONNECTOR PLUG RC07GF511J RESISTOR NOTES 1 4 FLOAT ARM RESISTOR LEAD RED WIRE AND TRANSISTOR LEAD NOTE 2 TOP VIEW RESISTOR PRINTED CIRCUIT TRACE NOTE 3 RESISTOR LEAD NOTES 1 CUT AND PEEL AWAY ENOUGH POTTING COMPOUND TO EXPOSE TERMINALS AND PRINTED CIRCUIT BOARD 2 SOLDER RESISTOR LEAD TRANSISTOR LEAD AND RED WIRE TOGETHER USING TIN ALLOY SOLDER 3 SOLDER APPROXIMATELY...

Page 73: ...f resistor to pin D of sending unit wiring harness connector using existing red wire 9 Reassemble wiring harness connector NOTE If RTV type sealant was originally used RTV730 sealant CM428 may be used as an alternate to PR1221 sealing com pound 10 Seal around installed wire on both sides of base and on interface of bare wire to insulation using sealing compound 11 Allow sealing compound to cure fo...

Page 74: ...opters Inc G95 0014 TO PIN D OF CONNECTOR SENDING UNIT BASE RC07GF511J RESISTOR RNF100 SLEEVE M22759 34 22 9 WIRE CUT EXISTING SLEEVE TO PASS RESISTOR THOUGH DRILL 0 125 IN 3 175 MM HOLE NOTE 3 369A4245 3 BRACKET SOLDER JOINT 369A4245 3 BRACKET AND RESISTOR LEAD NOTES 1 2 NOTES 1 USE ACID CORE SOLDER WASH THOROUGHLY WITH BICARBONATE OF SODA AND DISTILLED WATER AFTER SOLDERING 2 SEAL INTERFACE OF B...

Page 75: ...rd allowing compatibility with existing TOT indicators Consumable Materials Ref Section 91 00 00 Item Nomenclature CM217 Isopropyl alcohol CM815 Solder Special Tools Ref Section 91 00 00 Item Nomenclature ST1010 Volt ohmmeter ST1011 Turbine temperature indicating system test set 1 Set BATT OFF EXT PWR switch to OFF position a Tag and disconnect wires from TOT resistor board b Remove resistor board...

Page 76: ... BOARD OPTIONAL RESISTOR 3057Y 1 100 2 PL 0 40 IN 10 16 MM 0 10 IN 2 54 MM 0 188 IN 4 7752 MM 2 PLCS DRILL HOLES 0 038 0 045 IN 0 9652 1 143 MM 3 PL 0 375 IN 9 525 MM 0 235 IN 5 969 MM 0 305 IN 7 747 MM DRILL RIVET HOLE 0 125 0 130 IN 3 175 3 302 MM 0 773 IN 19 6342 MM 0 940 IN 23 876 MM 2 PL NOTE 1 ADD TERMINAL LUG MS003541 8 WASHER AN960 B4 RIVET MS20470AD4 0 71 IN 18 034 MM 0 47 IN 11 938 MM RE...

Page 77: ...scretion and provide complete instructions for initial installation of the DC voltmeter A Preparation for Installation 1 Identify all components 2 Check all cockpit electrical switches for OFF condition NOTE Ensure that BATT OFF EXT switch is OFF B DC Voltmeter Installation 1 Hold bracket under instrument panel as shown Ref Figure 901 and drill attachment holes 2 Deburr drilled holes and clean up ...

Page 78: ... authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0016 1A VOLTMETER BRACKET RIGHT HAND COMMAND T PANEL 0 28 INCH 7 112 MM FROM EXISTING RIVET 2 PLACES VOLTS Figure 901 Mounting Bracket Installation TB502 9 DIM PWR L523BB22 XDS24 R 28 VDC BUS INST 5A CB106 2 E544R22 M6 TB700 7 GND D E545A22 G95 0016 2 E F D E F V WIRE NO FROM TERMINATION TO TERMINATION L523B...

Page 79: ...r this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95_0017 RIVET RIVET RIVET NUT BRACKET RIVET NUT RIVET VOLTMETER BOLT LITE ASSY ROTATED Figure 903 DC Voltmeter Kit Installation ...

Page 80: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 81: ...MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 00 10 Slim Line Instrument Panel 369D ...

Page 82: ......

Page 83: ...l upper support assembly is removable from the lower instrument panel support structure as a unit A Slim Line Instrument Panel Fairings Ref Figure 205 The three fairings around the instrument panel are molded thermoplastic enclosures Removal of side fairings provides access to shut off valve controls electrical and indicating system components and any optional avionics equipment mounted on the ins...

Page 84: ...SISTOR BOARD ASSY TB9 AND THERMOCOUPLE LEAD RESISTOR R4 MOUNTED ON INDICATOR TERMINALS 3 VARIES WITH EQUIPMENT INSTALLED 4 HOOD IS ATTACHED TO INSTRUMENT PANEL BY NINE SPEED CLINCH FASTENERS 5 WHEN OPTIONAL RADIO IS INSTALLED THIS BOLT LIGHT IS ELIMINATED ASHTRAY SCREW NUT WASHER CAUTION AND WARNING LIGHTS BATTERY 140 F 150 F 12 3 6 9 0 1 2 3 4 5 6 7 8 9 ALTITUDE 20 40 60 80 100 120 140 ENGINE OUT...

Page 85: ...Install side fairings to canopy structure with fasteners 4 Install or tighten fasteners joining two side fairings 5 Install hood attaching hardware install hood 6 Install face attachment screws and connect two panel light knife splices 3 Slim Line Instrument Panel Replacement A Slim Line Instrument Panel Removal Ref Figure 203 or Figure 204 The instru ment panel upper support assembly along with i...

Page 86: ...OR TERMINALS 2 LIGHT NOT INSTALLED IF HELICOPTER EQUIPPED WITH VHF UHF RADIO 3 VARIES WITH EQUIPMENT INSTALLED 4 HOOD IS ATTACHED TO INSTRUMENT PANEL BY NINE SPEED CLINCH FASTENERS BATTERY 140 F 150 F 12 3 6 9 0 1 2 3 4 5 6 7 8 9 ALTITUDE 20 40 60 80 100 120 140 ENGINE OUT GEN OUT ENGINE CHIPS FUEL LOW PRESS TO TEST XMSN OIL TEMP XMSN OIL PRESS FILTER XMSN CHIPS XMSN CHIPS FUEL PULL FOR AIR GYRO P...

Page 87: ...rt does not align with canopy structure use special shim washers 0 12 inch 3 048 mm maximum thickness under both forward or both aft console to support attachment points Use one half shim thickness at both center attachment screws and vary screw length accordingly 1 Mount instrument panel upper support assembly on lower support structure and secure base in place with attaching hardware 2 Attach Z ...

Page 88: ...2016 by MD Helicopters Inc G95 0020 1A PANEL LIGHTS WIRE SPLICES LIGHT SWITCH AND HORN HOUSING HOOD NOTE 1 2 PLACES ALTERNATE LOCATION FOR ENGINE POWER OUT WARNING UNIT UPPER SUPPORT RESISTOR DIODE BOARD TB106 9 PLACES ENGINE POWER OUT WARNING UNIT 2 PLACES K304 K104 SWITCH AND CIRCUIT BREAKER PANEL REF 8 PLACES 5 PLACES SPECIAL SHIM WASHER ACCESS PANEL 5 PLACES PANEL LIGHTS DIMMER LOWER SUPPORT S...

Page 89: ...G CAM SWITCH ACTUATOR INSTRUMENT PANEL CENTER FAIRING LEGEND FACE INDICATOR MODULE CAUTION WARNING LIGHT ASSEMBLY TYPICAL LIGHT SWITCH AND HORN HOUSING MOUNTED ON HOOD Figure 203 Slim Line Instrument Panel Component Locations 369D S N 3 1149 and 1151 1184 Sheet 2 of 2 4 Hood Replacement A Hood Removal 1 Remove attaching hardware at sides of hood Ref Figure 203 or Figure 204 and at front of hood Re...

Page 90: ... to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0021 DIMMER CONTROL PANEL LIGHTS WIRE SPLICES TB503 TB106 TB502 TB501 K103 K104 K304 ENGINE POWER OUT CONTROL UNIT TB6 TB101 ACCESS PANEL 5 PLACES LOWER SUPPORT STRUCTURE Figure 204 Slim Line Instr...

Page 91: ...red to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 0022 INSTRUMENT PANEL CENTER FAIRING RETAINER INSTRUMENT PANEL LEFT SIDE FAIRING FRESH AIR DEFLECTOR VELCRO VIBRATION PAD TYPICAL INSTRUMENT PANEL RIGHT SIDE FAIRING FASTENER CANOPY PANEL ATTACH...

Page 92: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 93: ...Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 00 20 T Instrument Panel 369D E FF 500 600N ...

Page 94: ......

Page 95: ... Velcro pile Removal of side trim panel assemblies provides access to electrical and indicating system components shutoff valve controls and any optional equipment panel B Hood The instrument panel hood in some helicopters is a formed polyester glass fiber assembly in others it is a formed thermoplastic assembly The hood shades the top of the instrument panel supports caution and warning indicator...

Page 96: ...s Inc HOOD LIGHTS 5 PLACES TORQUE INDICATOR ALTIMETER AIRSPEED INDICATOR TOT INDICATOR NOTE 2 N2 ROTOR TACHOMETER POSTLIGHT 2 PLACES N1 TACHOMETER ENGINE OIL PRESSURE INSTRUMENT CLUSTER 3 PACK CURRENT MODEL CAUTION CYCLIC FORCES TO BE TRIMMED TO NEUTRAL DURING STARTUP AND SHUTDOWN CABIN VENT CONTROL AMMETER ENGINE OIL TEMPERATURE FUEL INSTRUMENT CLUSTER 3 PACK EARLY MODEL NOTES 1 ONLY STANDARD FLI...

Page 97: ...ly authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc ENGINE OUT AUDIBLE WARNING HORN CAUTION AND WARNING LIGHTS ALTIMETER INDICATOR ENGINE OIL TEMPERATURE INDICATOR ENGINE OIL PRESSURE INDICATOR TORQUE INDICATOR AIRSPEED INDICATOR FUEL QUANTITY INDICATOR TURBINE OUTLET TEMPERATURE TOT INDICATOR AMMETER INDICATOR ATTITUDE INDICATOR BOLT LIGHT 10 PLACES CLOCK TACH...

Page 98: ...column assembly on lower support structure Secure with attaching hardware NOTE Installation of three center screws is best accomplished with lower radio or panel removed 1 Connect all lines wires and cables ensuring sufficient slack for connection without strain 2 If radio equipment is installed connect coaxial antenna cables 3 Make sure BAT EXT PWR switch is set to OFF 4 Connect electrical connec...

Page 99: ...er purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc 4 Formed Polyester Glass Fiber Hood Repair Consumable Materials Ref Section 91 00 00 Item Nomenclature CM503 Fiberglass repair kit Use fiberglass repair kit CM503 or equiva lent to bond and repair cracks and tears in hood 5 Formed Thermoplastic Hood Repair Consumable Materials Re...

Page 100: ... used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc ENGINE OUT WARNING HORN HOOD INSTRUMENT PANEL STRUCTURE TB700 REMOVE AVIONICS EQUIPMENT FOR ACCESS 3 PLACES 3 PLACES ENGINE POWER OUT WARNING UNIT DS10 HORIZONTAL ELECTRICAL CONTROLS CONSOLE 3 PLACES PANEL LIGHTS DIMMER DS1...

Page 101: ...losed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc WARNING LIGHT HOOD EPO WARNING HORN TB502 HIDDEN DIMMER CONTROL UNIT ENGINE POWER OUT WARNING UNIT ICS GROUND MODULE E33 GROUND MODULE E31 EDGE LIGHTING INVERTER POWER SUPPLY TB503 TB505 UPPER SUPPORT STRUCTURE CIGARETTE LIGHTER RESISTO...

Page 102: ...cturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc ALT Ç Ç CAUTION AND WARNING INDICATORS ATTITUDE GYRO ALTIMETER ENGINE OIL TEMPERATURE GAUGE ENGINE OIL PRESSURE INDICATOR TORQUE METER FUEL QUANTITY GAUGE TOT GAUGE AMMETER CLOCK FRESH AIR VENT N1 TACHOMETER EDGE LIGHTED SWITCH PANEL AIRSPEED INDICATOR VNE PLACA...

Page 103: ...ANALOG INDICATOR TORQUE TOT QUAD DIGITAL INDICATOR TORQUE TOT OAT N1 QUAD DIGITAL INDICATOR OIL TEMP OIL PRESS VDC AMP 369D24153 513 CONSOLE ASSEMBLY CONFIGURATION NOTE INSTRUMENT LOCATIONS MAY VARY DEPENDING ON OPTIONAL EQUIPMENT INSTALLED ALTIMETER CAUTION AND WARNING INDICATORS NR NP TACHOMETER KEY SWITCH EMERGENCY FUEL SHUT OFF CLOCK FRESH AIR VENT EDGE LIGHTED SWITCH PANEL EDGE LIGHTED CIRCUI...

Page 104: ...E TOT NR NP TACHOMETER QUAD DIGITAL INDICATOR TORQUE TOT OAT N1 CLOCK FUEL QUANTITY GAUGE EMERGENCY FUEL SHUT OFF KEY SWITCH FRESH AIR VENT EDGE LIGHTED SWITCH PANEL QUAD DIGITAL INDICATOR OIL TEMP OIL PRESS VDC AMP NOTE INSTRUMENT LOCATIONS MAY VARY DEPENDING ON OPTIONAL EQUIPMENT INSTALLED 369D24153 515 CONSOLE ASSEMBLY CONFIGURATION SUPPORT ASSEMBLY SHORTEN MODULE BLOCK SUPPORT ASSEMBLY FOR TRA...

Page 105: ...ry to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 10 00 Pitot Static System ...

Page 106: ......

Page 107: ...Static System Troubleshooting Ref Table 201 3 Static Pressure Tube Rework to Minimize Altimeter Needle Oscillation Ref Figure 204 The hardware connecting the crossover tube between the altimeter and airspeed indicators may be reworked to reduce altimeter indicator needle bounce The rework consists primarily of removing the existing 369H6610 3 plug from the connector at the airspeed indicator and i...

Page 108: ...traps attaching main pressure tube to air intake fairing longeron aft section strut and structure Ref view A C 5 Disconnect aft end of tube from tee fitting 6 Disconnect main pressure tube from altimeter and cover instrument open ing 7 Withdraw main pressure tube through canted bulkhead grommet 8 Remove crossover tube from altimeter and airspeed indicator 9 Route replacement main pressure tube thr...

Page 109: ...nel fairings 7 Pitot Static System Inspection Ref Figure 201 for 369D helicopters Figure 202 for 369E FF helicopters Figure 203 for 500 600N helicopters 1 Inspect system lines for damage that could prevent an airtight connection 2 Inspect pitot tube opening drain hole and line for foreign matter Clear and clean pressure line as necessary 3 Inspect static pressure tube port s for foreign matter Cle...

Page 110: ...9 2016 by MD Helicopters Inc DRAIN VALVE GROMMET STATION 127 00 DRAIN VALVE ALTIMETER AIRSPEED INDICATOR COVER PANEL NYLON CROSSOVER TUBE NOTE 1 DRAIN VALVE STATIC PRESSURE TUBE CANOPY FRAME INSTRUMENT PANEL TYPICAL PITOT PRESSURE NYLON TUBE NYLON STRAP TORQUE GAGE PRESSURE LINE LINE ATTACHMENT TYPICAL INST PANEL LOWER SUPPORT STRUCTURE GROMMET DRAIN HOLE PITOT TUBE ASSEMBLY G95 1001A NOTES 1 MINI...

Page 111: ...Inc Copyright 1999 2016 by MD Helicopters Inc STATION 127 00 DRAIN VALVE ALTIMETER COVER PANEL AIRSPEED INDICATOR NYLON CROSSOVER TUBE NOTE 1 INSTRUMENT PANEL TYPICAL STATIC PRESSURE TUBE DRAIN VALVE GROMMET INST PANEL LOWER SUPPORT STRUCTURE DRAIN HOLE HEATED TUBE HAS TWO DRAINS PITOT TUBE ASSEMBLY NOTES 1 MINIMUM BEND RADIUS OF 1 00 IN 2 54 CM REQUIRED FOR ALL TUBES 2 TUBE BONDED TO FAIRING WITH...

Page 112: ...yright 1999 2016 by MD Helicopters Inc G95 1026B ROTATED AIRSPEED INDICATOR ALTIMETER TUBE SCREW CLAMP WASHER NUT CLAMP SCREW SPACER CLAMP WASHER TUBE TUBE SCREW CLAMP SUPPORT WASHER NUT DECAL AIR DAM RIVETS STATIC PRESSURE PORT NOTE 2 INSTRUMENT PANEL TYPICAL NUT ROTATE D NOTES 1 MINIMUM BEND RADIUS OF 1 00 IN 2 54 CM REQUIRED FOR ALL TUBES 2 TUBE BONDED TO FAIRING WITH ADHESIVE TUBE END MUST BE ...

Page 113: ...est set Repair leaks by tightening connections and replacing lines as required Pointer of altimeter or airspeed indicator does not move Obstruction in pressure source Clean static and pitot lines Defective altimeter or airspeed indicator Replace defective indicator Disconnected line Check for disconnected line and make necessary connections Altimeter or airspeed indicator pointer oscillates Loose ...

Page 114: ... by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc COVER PANEL NY400 1 0R CONNECTOR 3 PLUG 0 250 0 310 IN 6 35 7 874 MM ALTIMETER AIRSPEED INDICATOR 369H6610 11 OR 369H6610 21 UNION ASSEMBLY DETAIL 11 UNION ASSY DETAIL 21 UNION ASSY 0 019 0 022 IN 0 483 0 559 MM DIA HOLE NY400 1 2 CONNECTOR 3 PLUG NYLON CROSSOVER TUBE TEE 0 310 IN 7 874 MM 23 PLUG FLUSH THIS SIDE G95 1003A 0 250 0 31...

Page 115: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 10 10 Heated Pitot Tube ...

Page 116: ......

Page 117: ...lt determination by providing a set of probable causes and remedies for all malfunctions likely to be encountered during normal operation of the system A Wire Identification Numbers NOTE Before stripping wire insulation for re pairs or replacements observe wire identifi cation numbers stamped on the insulation and sleeves When wire insulation must be stripped back far enough to obliterate iden tif...

Page 118: ...y to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 1010 201 1 4 9 9 Figure 201 Heated Pitot Tube Installation 369D ...

Page 119: ...Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc ROTATED ROTATED G95 1005 Figure 202 Heated Pitot Tube Installation 369E FF 500 600N ...

Page 120: ...705 5 Connect pressure tube threaded fitting or install clamp that secures pressure tube to rear of pitot tube 6 Install left or right lower section panel of instrument panel lower support assembly 7 Install un numbered black 20 gauge lead from pitot tube heating element to ground terminal E24 and assemble terminal 8 Replace access door in copilot s floor and replace heal strips 4 Heated Pitot Tub...

Page 121: ...leads with cable ties CM705 6 Install left or right lower section panel of instrument panel lower support assembly 7 Install un numbered black 20 gauge lead from pitot tube heating element to ground terminal E56 and assemble terminal on pitot tube support bracket 8 Replace copilot s floor door assembly and heel strips G95 1006 369A6439 OR 369H6409 HR2 RED BLK 20 GA F504B16 P9J A F504A16 W3 BUS 1 2...

Page 122: ...504AA16 A J9P A B SP140 F504B16 RED 16 BLK 16 HEATED PITOT TUBE HR2 S2 2 P506L16 Figure 205 Wiring Diagram with R H Command T Panel 369D G95 1009 REF CHAP 96 1 2 7 5A PITOT HEAT CB120 F504A16 A P9J A B SP140 F504B16 RED 16 BLK 16 HEATED PITOT TUBE HR2 P506U16 Figure 206 Pitot Tube Wiring Diagram 369E SN 001 383 369FF SN 001 075 G95 1025 WITH CENTER CONSOLE WITHOUT CENTER CONSOLE REF CHAP 96 1 2 5A...

Page 123: ... before proceeding 8 After primer has dried apply uniform coat of catalyzed adhesive with brush and allow to dry until tacky approxi mately 30 minutes 9 Install clean dry grease free grommet and press out air bubbles Use only light pressure do not displace adhesive 10 Allow adhesive to cure 30 minutes more NOTE Hydrogen is evolved from the catalyst adhesive a container of such material must be ven...

Page 124: ... removal 5 Install key washer on bushing so key extends through small hole in panel adjacent to bushing hole 8 Electrical Bond Jumper Replacement On later 369D helicopters equipped with the Slim Line instrument panel circuit breaker switches CB119 and CB120 are strapped together with the wiring assembly to provide 28 Vdc to the pitot tube circuit In the diagram the wiring assembly is designated P5...

Page 125: ...nal E24 for tightness NOTE Ground terminal E24 is located on the electronic compartment lower section left frame 6 For 369E FF 500 600N perform the following inspections a Examine security of clamp attaching pitot tube to support bracket b Examine security of pitot tube support bracket to helicopter struc ture c Inspect ground terminals E54 and E56 for tightness NOTE Ground terminal E54 is located...

Page 126: ...n Set circuit breaker switch to ON Defective circuit breaker switch Replace circuit breaker switch Ref Circuit Breaker Switch Replacement Defective heating element Replace heated pitot tube Ref Heated Pitot Tube Replacement Erratic readings on airspeed indicator Leak in pressure line Check pressure line for loose connectors holes or cracks Repair or replace line Obstruction in pitot tube or pressu...

Page 127: ...all jumper wire P506U16 to terminal 1 of each circuit breaker switch using same screws and lock washers 7 Remove screw and lockwasher from terminal 2 of new PITOT HTR circuit breaker switch 8 Locate wire F504A16 in instrument panel wire harness 369H4140 NOTE Wire F504A16 is located by following the wire bundle from the N1 tachometer in dicator to its point of breakout At that point wire F504A16 wi...

Page 128: ...le an equal amount both sides of existing hole center 4 Prepare area around hole to receive new grommet 5 Install grommet Ref Canopy Panel Grommet Replacement Procedure Using A 4000 Adhesive or Canopy Panel Grommet Replacement Proce dure Using Silastic 140 Adhesive NOTE Save leftover bonding compound for use in creating airtight seal between grommet and pitot tube later Ref Heated Pitot Tube Insta...

Page 129: ...o 0 062 inch 1 5748 mm pilot holes in web and doubler to match pilot holes in angle Attach angle to doubler with two cleco wrenches 5 Install MS21103D10 clamp as shown 6 Carefully insert rear of heated pitot tube through new canopy grommet wires and pressure tube first 7 Engage notch on rear of heated pitot tube with position key on doubler and secure rear of heated pitot tube to angle with clamp ...

Page 130: ...angle with three NAS601 4 screws AN960PD6l flat washers and MS21042 06 self locking nuts or three MS20470AD3 rivets 16 Install MS21103D10 clamp as shown with one NAS603 8P screw one NAS603 12P screw two HS306 23H washers two AN360PD10L flat washers and two MS21042 3 self lock ing nuts E Ground Studs Installation L H Command T Panel Ref Figure 903 1 Remove original unheated pitot tube Ref Pitot Tub...

Page 131: ...nt wash terminal as required NOTE Wire F504B16 is bundled with wires for the landing light solenoid which is mounted on the right lower section panel 10 Slip two inch number 4 insulation CM601 over red wire and connect red wire to F504B16 11 Slip insulation over splice and seal at both ends with MS3367 1 9 straps 12 Pass black wire rearward through hole in lower section floor support bulkhead to l...

Page 132: ...r instrument panel support unsheath SP140 knife splice terminal and solvent wash terminal as neces sary 11 Attach red wire unmarked from pitot tube heating element to F504B16 wire at SP140 splice 12 Reinstall right side panel to lower section of instrument panel 13 Attach WARNING decal 2 2 25 inches 5 08 5 715 cm above landing light Ref Figure 904 H Weight and Balance Data Ref Table 901 Weight and...

Page 133: ... to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 10 20 Attitude Gyro Indicators ...

Page 134: ......

Page 135: ...ossibility of electrical inter ference with KR 85 ADF equipment in stalled a noise filter is included as part of the ADF option For more information on the filter installation Refer to applicable ADF manual for your equipment Table 202 Sec 01 00 00 D These instruments do not provide infor mation to the avionics systems Gyros that do interact with avionics equipment are covered in the avionics port...

Page 136: ...xtremely careful when setting a gyro on a fixture bench table or any surface Dropping one end of a gyro 3 4 inch is equivalent to a 20g impact for the gyro A 2 1 2 inch drop can ruin the gimbal bearings 7 Always keep strong magnetic fields away from gyro to prevent possible internal component damage C Attitude Gyro Indicator Troubleshooting Ref Figure 202 NOTE Use an external power source for all ...

Page 137: ...osition indicator in mounting position in instrument panel and install clamp 3 Connect electrical connector to back of indicator 4 Install screws to front of indicator 5 Install instrument panel hood and left and right fairings 4 Attitude Gyro Indicator Operational Check Helicopter must be flown under visual flight rules VFR conditions at all times when checking performance of flight instru ments ...

Page 138: ...OR DIRECTIONAL GYRO INDICATOR CLAMP NOTE 1 ELECTRICAL PLUG P506 ATTITUDE GYRO INDICATOR NUT WASHER INSTRUMENT PANEL FACE POST LIGHT UPPER SUPPORT ASSEMBLY NOTE 1 INST MOUNT STRAP NOTE 2 GYRO SUPPORT MOUNT NOTE 3 ATTITUDE GYRO INDICATOR NOTES 1 USED ONLY ON SLIM LINE PANEL 2 STRAP NOT USED WHEN DIRECTIONAL GYRO IS INSTALLED 3 NOT USED FOR RH COMMAND 12 3 6 9 0 1 2 3 4 5 6 7 8 9 ALTITUDE 20 40 60 80...

Page 139: ...TER WITH NOISE FILTER NOTE 1 C A B D 28 VDC SPARE COMMON 2TC13 5 CB105 CIRCUIT BREAKER GYRO GYROS CB105 1 2 5A F501A20 1 2 P506 RED SPARE C A F501R20N P506W10 3 W3 28 VDC BUS W2 GROUND BUS 4 TB6 TB103 NOTE 1 WITHOUT NOISE FILTER JUMPER E26 BLU SPARE D B ATTITUDE GYRO INDICATOR 3 WIRE HARNESS RED BLU C A ATTITUDE GYRO INDICATOR 5 WIRE HARNESS WIRING DIAGRAM FOR 501 503 505 507 VERSION INSTRUMENT PA...

Page 140: ...E 3 INSTRUMENT PANEL WITHOUT CENTER CONSOLE DS129 E35 E TB503 3 REF CHAP 96 REF CHAP 96 LIGHTING RTN 28 VDC LIGHTING J P50 6 ATT GYRO IND A B D C E70 AVIONICS RTN REF CHAP 96 J P 1203B 10 18 GYROS CB136 2 1 3A REF CHAP 96 DS129 TB700 2 LIGHTING RTN TB700 1 H G F E REF CHAP 97 519 VERSION NOTE 3 INSTRUMENT PANEL WITH CENTER CONSOLE GENERAL NOTES 1 THIS WIRING DIAGRAM SHOULD BE USED WITH ELECTRICAL ...

Page 141: ...port assembly installed 501 and 505 installations and ships with directional gyro indicator installed Some helicopters require rework of the instrument panel in order to add the T brackets and the support assembly 503 and 507 installations Perform only the appropriate steps for your helicopter 1 Preparation for Installation a Identify all components including attaching hardware or components remov...

Page 142: ...999 2016 by MD Helicopters Inc G95 1017A SUPPORT ASSEMBLY 0 198 0 204 INCH 5 0292 5 1816 MM DIAMETE R 2 HOLES TO MATCH BRACKET BRACE SCREW WASHER NUT 2 PLCS SCREW WASHER NUT 2 PLCS SYMMETRY ABOUT C L CLAMP FASTENER HOLES FOR 369H90041 369H90042 INDICATOR KIT INSTALLATION STRIP CLAMP ASSEMBLY ATTITUDE GYRO T BRACKET SUPPORT ASSEMBLY DIRECTIONAL GYRO J506 J507 STIFFENER BRACKET SUPPORT ASSEMBLY T BR...

Page 143: ... 9 525 mm diameter and enlarge hole to 0 40 inch 10 16 mm diameter using a round file 5 Attitude Gyro Indicator Installation Slim Line Panel NOTE If optional directional gyro indicator is installed TB103 will already be installed as well If optional King KR 85 ADF equipment is installed electrical noise filter 369H6461 will already be installed in place of TB103 In either case omit next two steps ...

Page 144: ...in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 1018A POST LIGHT 3 480 INCH 8 8392 CM 0 2 R REMOVE NUTPLATE 3 160 INCH 8 0264 CM 3 440 INCH 8 7376 CM 1 580 INCH 4 0132 CM 3 160 INCH 8 0264 CM TYP 0 095 R MAX TYP ATTITUDE GYRO CUTOUT INSTRUMENT PANEL MODIFICATION OF ANGLES REMOVE NUTPLATE FILL RIVET HOLES ENLARGE SCREW HOLES TO 0 189 0 193 INCH 4 8006 4 9022 MM DIA 2 ...

Page 145: ...ational Check e Reinstall instrument panel left and right fairing and hood C Attitude Gyro Indicator Installation in R H Command T Panel 369D294501 Consumable Materials Ref Section 91 00 00 Item Nomenclature CM704 Tie strap nylon 1 Preparation for Installation a Protect all components from damage and contamination during installa tion b Set all electrical switches to OFF position Ensure that BATTE...

Page 146: ... manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95_1019A 1 24 INCH 3 1496 CM 1 24 INCH 3 1496 CM 1 24 INCH 3 1496 CM 1 24 INCH 3 1496 CM 0 22 R 0 22 R INSTRUMENT PANEL HOOD INSTRUMENT PANEL EN GINE OUT XMS N OIL PRE SS XMS N OIL TEM P GEN OUT EN GINE CHIPS M R XM SN CHI PS T R XM SN CHI PS FUE L LOW F...

Page 147: ...attached to underside of support c Attach clamp to underside of support with provided screws 6 Noise Filter FL100 Installation a Ref Figure 202 Locate center console panel assembly beneath switch panel assembly and install noise filter there b To the filter connect dash five 5 wiring harness as shown in wiring diagram c Tie dash five 5 wiring harness to existing ship s wiring with tie straps CM704...

Page 148: ...Gyro Indicator noise filter switch circuit breaker support assembly associated hardware and wire harness es are listed Ensure that the changes are incorporated in helicopter weight and balance records as instructed Ref Sec 08 10 00 Table 901 Weight and Balance Data Configuration Weight Pounds kg Arm inches cm Moment in lb kg cm 369H90038 or 369D294501 Added 2 8 1 2701 43 0 109 22 120 4 13 87 15 Re...

Page 149: ...elicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 10 30 Instantaneous Vertical Speed Indicators ...

Page 150: ......

Page 151: ... of this manual 2 Instantaneous Vertical Speed Indicator Operation The IVSI presents helicopter climb and dive information Helicopter ascent is indicated by clockwise rotation of the pointer from zero at the 9 o clock position Descent is indicated by counterclockwise rotation Internal stops prevent excessive pointer movement Range of indicator is 0 3 000 feet 0 915 meters per minute ascent or desc...

Page 152: ...part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 1023 21 BRACKET 31 CLAMP IVSI IVSI TEE TUBE O RING REDUCER ADAPTER UNION ELBOW TUBE TUBE TUBE TEE CONNECTOR Figure 201 Installations IVSI SLZ9066 and UI7...

Page 153: ...6 Loosen lower end of clamp by removing screw washer and nut 7 Carefully remove indicator from rear of panel E Grimes Light Assembly Removal 1 To replace the two lamp bulbs the hoods are pulled straight out of the spring retainers new bulbs inserted and the hoods snapped back into place NOTE It is unlikely the Grimes half fixture post light assembly itself will require re placement However should ...

Page 154: ...red to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 1024 AIRSPEED INDICATOR REF ALTIMETER REF WASHERS PART OF BOLT LIGHT ASSEMBLY ADD AS REQUIRED BOLT LIGHT TO PITOT TUBE TUBE TUBE TEE REDUCER IVSI TO STATIC DRAIN FILLING SCREW TUBE PLUG LUG WASH...

Page 155: ...bly is to be installed the furnished wire L528K20 must be identi fied routed cut to fit and terminated with new pin 6 To replace install lamp assembly mounting plate to instrument panel and IVSI with screws and nuts 7 Route wire L528K20 through opening in instrument panel 8 Install lamp assembly mask to mount ing plate 9 Continue routing wire L528K20 through straps to TB700 2 and connect to termin...

Page 156: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 157: ...nels If IVSI UI7130 is to be installed Ref Figure 201 for locater it is necessary to modify the cutout in the instrument panel to allow clearance for the instrument knob Using a half round file notch the lower left screw hole D Instrument Panel Modification L H Command T Panels If IVSI UI7130 is to be installed Ref Figure 202 for locater modify the instrument panel as follows to allow clearance fo...

Page 158: ...tion first or second step above 2 Primary location only Using mounting hardware bracket assembly and clamp assembly install IVSI in instrument panel as shown 3 Alternate locations only Using mounting hardware install IVSI in instrument panel as shown 4 Remove static line and fitting from airspeed indicator replace fitting with connector tube and tee Connect static line to tee on altimeter as shown...

Page 159: ... opening in panel and attach at lower right corner with screw washer and nut NOTE Ensure that adequate electrical bond ing exists between light mounting plate and panel face at attach locations b Position Grimes light assembly mounting plate against panel and install screws and nuts through mounting plate and panel into IVSI c Attach Grimes light mask to mount ing plate using screws and washers su...

Page 160: ... Helicopters Inc Table 901 Weight and Balance Data Configuration Weight Pounds kg Arm inches cm Moment in lb kg cm 369H90044 BSC and 501 Added 1 7 0 7711 43 1 109 474 73 27 844 158 Removed 0 0 0 0 0 0 Net Change 1 7 0 7711 43 1 109 474 73 27 844 158 369H90044 503 Added 1 6 0 7257 43 1 109 474 68 96 794 50 Removed 0 0 0 0 0 0 Net Change 1 6 0 7257 43 1 109 474 68 96 794 50 369D294508 BSC 701 709 71...

Page 161: ...tary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 20 00 Magnetic Compass ...

Page 162: ......

Page 163: ...mpass Ground Swinging Excessive oscillation Insufficient liquid in bowl Replace compass Rotating element not level Leaking float chamber Replace compass Magnets detached from rotating element Replace compass Sluggish operation Dirty jewels or pivots Replace compass Weak card magnets Replace compass Liquid leakage or bubbles visible under normal flight conditions Defective gasket or float chamber R...

Page 164: ...just the E W adjust ment screw until compass reads exactly east 9 Swing the helicopter to the magnetic south heading and note the resulting error Adjust the N S adjustment screw to remove one half of the error 10 Swing the helicopter to the magnetic west heading and note the resulting error Adjust the E W adjustment screw to remove one half of the error NOTE Maximum deviation in level flight may n...

Page 165: ...either this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 2013 MAGNETIC COMPASS MAGNETIC COMPASS INSTALLATION HEATING DUCT TRIM Figure 202 Magnetic Compass 369E FF 500 600N ...

Page 166: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 167: ...o MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 20 10 Directional Gyro Indicators ...

Page 168: ......

Page 169: ... gyroscope instru ments require special handling at all times Review manufacturers and manual cautions Ref Sec 95 10 20 Atti tude Gyro Indicator Operating Handling and Shipping Guidelines B Directional Gyro Indicator Troubleshooting Ref Figure 201 and Table 201 2 Directional Gyro Indicator Replacement Ref Figure 201 1 Insure that all electrical power is off 2 Remove instrument panel hood and left ...

Page 170: ...ifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc LEFT HAND COMMAND T PANEL SLIMLINE DIRECTIONAL GYRO INDICATOR ELECTRICAL PLUG P506 UPPER SUPPORT ASSEMBLY NOTE 1 STRAP NOTE 2 2TC13 3 CB105 GYROS CIRCUIT BREAKER NUT WASHER DIRECTIONAL GYRO INDICATOR INSTRUMENT PANEL FACE GYRO SUPPORT MOUNT POST LIGHT WASHER SCREW CLAMP NOTE 1 G95 2001 1 NOTES 1 USED ONL...

Page 171: ... SW CB CB135 DIR GYRO DIR GYRO P138 28 VDC PWR GROUND C A B D F5101C22 F5102A22N TB100 2 J H G E70 E F5101B22 M39029 22 192 SOCKET 3 PLCS J615P H F5101A22 3A 701 INSTALLATION 9 WIRE HARNESS ASSY HORIZ CONSOLE NOTES 1 THIS WIRING DIAGRAM SHOULD BE USED WITH ELECTRICAL SYSTEM WIRING DIAGRAM FOR COMPLETE CIRCUIT IDENTIFICATION 2 DASHED LINE ITEMS ARE PART OF HELICOPTER BASIC ELECTRICAL SYSTEM 3 TERMI...

Page 172: ...DICATOR 5 WIRE HARNESS C A RE D BLU WITHOUT NOISE FILTER WIRING DIAGRAM FOR 501 503 505 AND 507 VERSION 2TC13 5 CB105 GYROS REMOVE BS 51043 PLUG NOISE FILTER REF P507 DIRECTIONAL GYRO INDICATOR C A B D RE D BLU IDENTIFICATION SLEEVE F501Q22 RE D BLU JUMPE R GN D LOAD CASE LIN E F501A22 CB105 GYROS REF 5A W1 DS132 TB503 1 REF B M7928 1 12 LUG 3 PLCS F501R22 N L E33 REF 7 WIRE HARNESS ASSEMBLY FOR C...

Page 173: ...ght instrument panel side fairings 2 Remove blank panel located where directional gyro indicator is to be installed on instrument panel Retain washers for reuse if indicator is to be installed in a Slim Line panel D Instrument Panel Support Structure Modification Slim Line Instrument Panel E Angles Modification Ref Figure 201 Prior to installation of the directional gyro indicator it is necessary ...

Page 174: ...oise filter 369H6461 will already be installed in place of TB103 In either case omit next two steps 1 Locate and drill mounting holes for terminal board TB103 as shown 2 Install terminal board to instrument panel lower support structure using screws washers and nuts Apply decal at location shown 3 Locate and drill mounting holes for ground stud E26 as shown 4 Install ground stud and apply decal at...

Page 175: ... breaker CB135 3 Position wiring harness on instrument panel structure at existing tooling holes Secure wiring harness to instru ment panel using tie strap CM704 and tie strap bases CM706 as re quired L Completion of Installation 1 Check entire installation for complete ness 2 Check all electrical wiring 3 Clean all foreign material from instru ment panel 4 Perform operational check of completed i...

Page 176: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 177: ... to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 30 00 Power Train Instruments ...

Page 178: ......

Page 179: ...l for the indicator The system receives 28 Vdc power from the INSTR circuit breaker located on the circuit breaker panel The indicator is an internally lighted instrument A red LED light in the center of the indicator illuminates when rpm is less than 55 N1 and greater than 105 N1 4 N2 NR Dual Tachometer Indicator 600N The N2 NR tachometer indicator is a dual gauge instrument The N2 long needle po...

Page 180: ...D with the lower half of the display dedicated to the OAT and N1 indicators There is a red warning LED for the N1 indicator located to the right of the N1 display The LCDs are backlit for both day and night operation Two front buttons are provided to select and or control exceedance review functions 10 Oil Pressure Indicating System 369D E FF 500N Ref Figure 404 The direct reading wet engine oil p...

Page 181: ... horn which produces an audible beeping in the crew compartment The EPO warning control unit provides separate audio tone warning signals for headsets The tone warning signals occur and the audible warning horn beeps only when the generator GEN switch is ON and N1 speed is 55 RPM or less The engine out warning light flashes regard less of GEN switch position N1 NR sensing equipment senses main rot...

Page 182: ...command T Panels The EPO warning control unit is installed at the lower right interior of the lower support structure C L H command T Panels The EPO warning control unit is installed at the lower right interior of the instrument panel console The EPO warning control unit is sealed and has no adjustments an internal defect requires replacement of the unit Ref Autron ics EPO Warning Control Unit Ope...

Page 183: ...uit Ref Tone Interrupt Circuit Audible warning tones No 1 and No 3 are activated and controlled by either N1 or NR sensing I Tone Interrupt Circuit An audio enable ground from the generator switch to the tone interrupt circuit allows all tone generators to function with NR and N1 sensing when the generator switch is on With the generator switch off the enable ground is not applied to the tone inte...

Page 184: ...in the LRU After power up and the RPM has exceeded 95 1325 3 Hz any deviation below 95 NR and down to 75 NR 1046 3 Hz will cause an alarm condition The LRU upon receiving the signal will provide the voice warning LOW ROTOR into the audio outputs In the event the monitored frequency rose above the 95 level the warning circuitry will reset D ECU Manual The manual mode signal is derived from the outp...

Page 185: ...icator No reading or intermittent reading Loose wiring disconnected connector or defective ground terminal connection Check continuity through wiring and connectors Repair as necessary Defective tachometer indicator or generator Replace defective indicator or generator Defective ground connection on tachometer generator Check for electrical bond between tachometer generator mounting flange and eng...

Page 186: ... leaking Check for damaged ring gasket under fitting hex and tighten connections if leak persists replace line Air trapped in line Check for air bubbles and bleed if necessary 5 N1 Tachometer Indicator Troubleshooting Table 104 N1 Tachometer Indicator Troubleshooting Symptom Probable Trouble Corrective Action Rpm indicator fails to operate No readings or intermittent readings Defective indicator R...

Page 187: ...ove and replace indicator 8 Engine Oil Temperature Oil Pressure Indicator Troubleshooting Table 107 Oil Press Oil Temp Indicator Troubleshooting Symptom Probable Trouble Corrective Action Pressure indicator fails to operate No readings or intermittent readings Defective indicator Remove and replace indicator Loose wiring disconnected connector or defective ground terminal Check continuity through ...

Page 188: ...r 10 Quad Digital Indicator Torque TOT OAT N1 Table 109 Quad Digital Indicator Torque TOT OAT N1 Troubleshooting Symptom Probable Trouble Corrective Action Torque Indicator inoperative Defective oil pressure transducer Replace transducer Instrument circuit breaker CB101 open Reset circuit breaker CB101 Loose wiring disconnected connector or defective ground terminal Check continuity through wiring...

Page 189: ...icator Oil Temp Oil Press Vdc Amp Table 110 Quad Digital Indicator Oil Temp Oil Press Vdc Amp Troubleshooting Symptom Probable Trouble Corrective Action Oil Temp Pressure indicator fails to operate No readings or intermittent readings Defective indicator Remove and replace indicator Loose wiring disconnected connector or defective ground terminal Check continuity through wiring and connector Repai...

Page 190: ...Same as J21 pin C except 18 5 2 Vac into 100 ohm load J Audio tone enable ground Airframe ground Presence of this input is required for output at J21 pins C D and M B E Supply input voltage Ground 28 Vdc Airframe ground Presence of these inputs required for all EPO warning control unit outputs L NR tach gen Ac voltage 68 6 Hz or less Models 369D E helicopters with C20 engine 66 5 Hz or less Model ...

Page 191: ...Vdc Power L Input from rotor sensor Detect frequency below 1321 HZ Low rotor P Input Contact to bus Voise warning test S Input Contact to bus Fire T Input Contact to ground E C U manual U Output Bus voltage out to ignition exciter if in ECU manual and low N1 or low rotor N A NOTE Pins J M N R are not used 3 or 5 Pin G not used on 3 Table 113 Input Output Signals Voice Warning LRU 600N4515 1 Pin De...

Page 192: ...B503 5 7 8 9 S3 C2 F A TB505 5 6 P1201J 39 38 76 34 77 90 89 88 96 65 41 W1085A22 P1084A22 FADEC IGN RELAY K4 4 PWR TO IGN J1074A22 ECU049D22 N P R S TB200 7 DS6 2 ECU FAIL XDS1 2 ENGINE FIRE DS8 2 FADEC SYSTEM MANUAL DS2 2 ENG OUT LT ECU046C22 FIR002C22 ECU051D22 W1206B22 W1099C22 PWR TEST OUT W1237C22 W1040C22 W1040A22 W1040C22N GND TEST OUT XDS24 WARN LTS PTT P12 P13 DIMMER 25 25 36 36 2 2 35 3...

Page 193: ...Helicopters Inc 6G95 097 2B CAP AND STOW E D TO IGNITORS ECU046A22 K2 8 W1086A22 FIR002A22 P30 D FIR002AAA22 ECU051B22 K5 8 ECU051BBB22 ECU048A22 K3 4 W1088B22 E1259BBB22 E1259B22 SP76 A P19 P19 600N4514 VOICE WARNING LRU C AUDIO 1 B 28 VDC IN U IGNITOR 28 VDC OUT 2 5 AMPS J K L M TB200 8 E37 D S T F K P GND INPUT FROM ECU FAIL LT 28 VDC FIRE SIGNAL IN GND INPUT FROM ECU MANUAL LT 28 VDC IN FROM E...

Page 194: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 195: ...al lation in a helicopter 3 Tachometer Generator Replacement Following instructions are typical and apply to all three tachometer generators 1 For access to generators open engine access doors or air inlet and tail rotor drive shaft access door as applicable 2 Disconnect electrical connector from generator Cap and stow if replacement is not imminent 3 Disconnect bonding jumper 4 Disconnect and rem...

Page 196: ...t nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 3010A Figure 401 Wiring Diagram Tachometer Indicating Systems Sheet 1 of 5 G95 3009A Figure 401 Wiring Diagram Tachometer Indicating Systems Sh...

Page 197: ...t nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 3008A Figure 401 Wiring Diagram Tachometer Indicating Systems Sheet 3 of 5 G95 3007A Figure 401 Wiring Diagram Tachometer Indicating Systems Sh...

Page 198: ...MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 3011A Figure 401 Wiring Diagram Tachometer Indicating Systems Sheet 5 of 5 ...

Page 199: ...rt hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc T850 5 N2 NR TACHOMETER N2 NR TACHOMETER EXISTING WIRE NEW WIRE KEY TO WIRING MODS DELETED WIRE Figure 402 Wiring Diagram Tachometer Indicating System P N 369D...

Page 200: ...rt hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc T850 3 EXISTING WIRE NEW WIRE KEY TO WIRING MODS DELETED WIRE N2 NR TACHOMETER N2 NR TACHOMETER Figure 402 Wiring Diagram Tachometer Indicating System P N 369D...

Page 201: ... and installa tion of the tube assemblies and preclude possible breakage or failure of the fittings 1 Check that all electrical power is OFF 2 Remove left forward engine air intake fairing and left aft bulkhead access cover in engine compartment 3 Open L H engine compartment access door 4 Disconnect pressure line nuts at forward and aft sides of both plenum chamber pan fittings Cap pressure lines ...

Page 202: ...e Line Replacement Ref Figure 404 A Engine Oil Pressure Gauge and Torque Pressure Line Removal 1 Forward Tube Section Nylon a Check that all electrical power is OFF b Slim Line instrument panels and L H command T Panels only Remove left instrument panel fairing c Disconnect pressure line from fitting on gauge Ref view C d Remove nylon pressure line by releasing three nylon straps along center cano...

Page 203: ... NYLON TUBE NOTE 3 TORQUE GAGE LINE NOTE 2 NYLON TUBE NOTE 3 UNION AND NUT TEE TORQUE PRESSURE GAGE WITH BLEED PROVISION BLEED VALVE NOTE 4 0 250 IN 6 35 MM BLEED HOSE GROMMET OIL PRESSURE LINE NOTE 1 NYLON TUBE NOTE 3 CANOPY FRAME STATIC PRESSURE NYLON TUBE ENGINE OIL PRESSURE LINE NOTE 1 TORQUE GAGE PRESSURE LINE NYLON STRAP TYING TYP NOTES 1 ENGINE OIL PRESSURE LINE USED WITH DIRECT READING TYP...

Page 204: ... nuts at plenum chamber pan and engine oil pressure port fittings Ref views E A B Engine Oil Pressure and Torque Gauge Pressure Line Installation Consumable Materials Ref Section 91 00 00 Item Nomenclature CM720 Tape and activator vinyl CM807 Twine nylon NOTE At replacement use 3 16 inch 4 76 mm diameter nylon forward tube section line After replacement pressure and leak test assembled lines betwe...

Page 205: ...rol Unit Removal 1 Check that all electrical power is OFF 2 Slim Line instrument panels and L H command T Panels Remove instrument panel fairings from instrument console 3 Disconnect electrical wiring harness connector from EPO warning control unit 4 Slim Line instrument panels and L H command T Panels Remove attaching hardware and EPO warning control unit from instrument console 5 R H command T P...

Page 206: ...ay be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc NR DISABLE SWITCH AND BRACKET NOTE ACTUATING CAM IDLER HOUSING CAP LINK IDLER BEARING BELLCRANK G95 3006 NOTE FOR SWITCH ADJUSTMENT INFORMATION REFER TO TEXT Figure 405 N...

Page 207: ...11 Engine Torque and or Oil Pressure Transducer Replacement The following procedure is common for both transducers A Engine Torque and or Oil Pressure Transducer Removal 1 Ensure electrical power is off 2 Remove appropriate line from engine side of firewall 3 Remove particle separator Ref Sec 71 10 60 Particle Separator Removal 4 Install protective cover over engine inlet 5 Remove electrical conne...

Page 208: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 209: ...ment 9 Reduce tachometer generator speed to zero disconnect 40 ohm test setup and prepare for open circuit test test No 3 10 Increase tachometer generator speed to 3600 rpm Check phase voltage pin A to ground pin B to ground and pin A to pin B Voltage should be 25 0 31 0 Vac for each measurement 11 Replace generator if output voltage does not meet test requirements 3 TOT Indicating System Calibrat...

Page 210: ...SISTORS THREE REQD 5 CONNECTORS AND WIRING AS REQUIRED Figure 501 Test Hookup Tachometer Generator a If adjustment is required loosen screw and retighten finger tight in sliding contact on older type resistor R4 or by turning rotating contact on resistor currently being used adjust contact position to obtain specified resistance If 8 0 0 05 ohms resis tance can not be obtained perform TOT Resistan...

Page 211: ...completed and any debris or other materials are thor oughly cleaned out of the area After remov ing the cover verify that area around base of mast inlet plenum and entire plenum chamber is free from foreign material 2 Perform pull test for tube assembly as follows a Wrap duct tape CM730 around tube approximately one inch 2 54 cm in front of bulkhead fittings NOTE Before performing the following st...

Page 212: ...ll and tighten gauge line fitting at back of gauge Keep line as full as possible during connection 9 Start and operate engine at idle Ref applicable PFM Table 201 Sec 01 00 00 and check for visible air bubbles in forward nylon line 10 If air bubbles are present momentarily loosen fitting at back of gauge and bleed system with engine running NOTE Higher engine power setting may be re quired for ade...

Page 213: ...le to idle position to activate NR disable switch Check that engine power out warning light extinguishes 5 Increase throttle keeping NR rpm below 456 Check that warning indica tors activate within 3 4 seconds 6 Increase rotor rpm NR above 467 Check that all engine power out warnings stop 7 Set throttle to idle With collective full down perform normal helicopter shut down procedures Check that warn...

Page 214: ... 200 587 00 578 93 595 07 300 880 50 872 43 888 57 400 1174 01 1165 94 1192 08 500 1467 51 1159 44 1475 58 550 1614 25 1606 19 1622 33 475 33 1395 1 100 NR N2 NP Calibration Data Indicated Position RPM Nominal Signal Hz Tolerance Low Input Tolerance High Input 0 0 00 0 00 61 30 50 5108 50 5047 20 5169 80 80 8173 60 8112 30 8234 90 100 10217 00 10155 70 10278 74 120 12260 40 12199 10 12321 70 C TOT...

Page 215: ...splay function I O to power up the pressure calibrator 8 Zero the instrument by pressing P followed by Zero A message Zeroing P is briefly written to the display as the operation is carried out 9 Turn on electrical power use an external power supply when possible 10 Verify the INST circuit breaker is pushed in 11 Close the vent 12 Using the hand pump pressurize the system to 85 5 PSIG 589 5 kPa 13...

Page 216: ... alumel wire red lead for Fluke and Omega black for Barfield For Omega and Fluke testers do not force lead into tester one lead prong of plug is larger than the other damage to tester connection will occur c Connect lead to tester 3 Set power switch to source for Omega and Fluke or ON position for Barfield 4 Set indicator to temperatures in Table 505 5 Turn on aircraft electrical power NOTE TOT in...

Page 217: ...ga Model No CL 307A K tester N A Barfield Model No TT 1000A tester 1 Disconnect the engine thermocouple wire harness at the TC3002 terminal block located on the aft right face of the engine fireshield 2 Connect tester to TC3002 a Connect tester wire to 8 stud on TC3002 white chromel wire yellow lead for Fluke and Omega red for Barfield b Connect tester wire to 10 stud on TC3002 green alumel wire r...

Page 218: ...TC3002 12 Reconnect engine thermocouple wire harness to TC3002 terminal block 13 Record compliance to the Service Bulletin in the Compliance Record section of the helicopter Log Book Table 506 TOT System Test 600N Tester Setting C Indicator Reading C 625 625 10 680 680 10 727 727 10 765 765 10 TOT INDICATOR 600N 21 24 88 773 2 CHROMEL ALUMEL P5 WHITE GREEN K WHITE GREEN P1202J 1 321897 0 CHROMEL T...

Page 219: ...A22 to TB503 1 front of instrument panel install socket M39029 22 191 and insert in G 2 Route TOT2A22N to E31 front of instrument panel install socket M39029 22 191 and insert in H 3 Route TOT3A22N to E35 front of instrument panel install socket M39029 22 191 and insert in D 4 Route TOT4A22 to TB503 3 front of instrument panel install socket M39029 22 192 and insert in D 5 Install a M22758 32 22 j...

Page 220: ...ght 1999 2016 by MD Helicopters Inc 3 Route TOT3A22N to the 3 Pack instrument cluster install lug MS25036 103 and attach to GND 4 Route TOT4A22 to TB105 4 front of instrument panel and install lug MS25036 103 5 Modify existing wires from TC300 as follows a Remove wire lug from E10A16 chromel wire and install socket M39029 32 245 insert in P5 F b Remove wire lug from E10A16 alumel wire and install ...

Page 221: ...ING POWER CHROME ALUMEL CASE GROUND B C E A F G K H J Wiring Data List 369E Helicopters S N 384 Subs 500N Helicopters S N 001 Subs Wire From Termination To Termination Material TOT1A22 P5 B M39029 32 259 TB503 1 G M39029 22 191 22 GA TOT2A22N P5 C M39029 32 259 E31 H M39029 22 191 22 GA TOT3A22N P5 D M39029 32 259 E35 D M39029 22 191 22 GA TOT4A22 P5 E M39029 32 259 TB503 3 D M39029 22 192 22 GA J...

Page 222: ...t 369E Helicopters S N 001 383 Wire From Termination To Termination Material TOT1A22 P5 B M39029 32 259 TB503 8 M M39029 22 191 22 GA TOT2A22N P5 C M39029 32 259 E31 H M39029 22 191 22 GA TOT3A22N P5 D M39029 32 259 E31 B M39029 22 191 22 GA TOT4A22 P5 E M39029 32 259 TB503 2 F M39029 22 191 22 GA JUMPER P5 K M39029 32 259 P5 C M39029 32 259 22 GA E10A16 P5 F chromel M39029 32 245 TC300 chromel ex...

Page 223: ...From Termination To Termination Material TOT1A22 P5 B M39029 32 259 3 PACK IGN MS25036 103 22 GA TOT2A22N P5 C M39029 32 259 3 PACK GND D MS25036 103 22 GA TOT3A22N P5 D M39029 32 259 3 PACK GND D MS25036 103 22 GA TOT4A22 P5 E M39029 32 259 TB105 4 MS25036 103 22 GA JUMPER P5 K M39029 32 259 P5 C ground M39029 32 259 22 GA E10A16 P5 F chromel M39029 32 245 TC300 chromel existing wire 16 GA E10A16...

Page 224: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 225: ...to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 95 50 00 Miscellaneous Instruments ...

Page 226: ......

Page 227: ...that provides an accurate record of engine and or transmission operating time in hours and tenths of hours The meter operates whenever an oil pressure switch in the main rotor transmission is closed by transmission operating oil pressure The meter receives 28 Vdc power from the INST 5 ampere circuit breaker The circuit is completed to ground through the normally open contacts of the main rotor tra...

Page 228: ...for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 5001 INDICATOR OUTER MOUNTING RUBBER WASHER INNER MOUNTING RUBBER WASHER SPACER DISHED WASHER SEAL SPACER SUNSHIELD OAT INDICATOR INSTALLATION Figure 201 OAT Indicator 369D G95 5002 SUNSHIELD DISHED WASHER SEAL SPACER OUTER MOUNTING RUBBER WASHER I...

Page 229: ... or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G95 5003 Figure 203 Running Time Meter G95 5004 P108 28V BATT A SEE NOTE A2 A1 K310 BATT RELAY JUMPER F1 1C22 J1201P 1B22 TB503 9 1A22 99500 ELT CHECK CHECK CHECK E31 C DS119 H TB503 2 28V NOTE P502A 3 10 IN SOME HELICOPTERS P50...

Page 230: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 231: ...roprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Chapter 96 Electrical ...

Page 232: ......

Page 233: ...nt of Terminal Blocks and Terminal Block Contact Tips 206 6 Maintenance of Electrical Bonding Connections 206 7 Electrical Wiring and Harnesses 206 A Electrical Symbols 207 B Electrical Maintenance Wiring Electrical Bonding and Wiring Harnesses 207 C Wire Harness Replacement 207 8 Air Ground Switch S522 207 A Air Ground Switch S522 Replacement 208 B Air Ground Switch S522 Adjustment 208 Figure 202...

Page 234: ...3 Fuselage Wiring Diagram Instrument Panel with Center Console 369D 003 723 Sheet 1 of 6 214 Figure 204 Console Wiring Diagram Instrument Panel with Center Console 369D 003 723 Sheet 1 of 7 220 Figure 205 Fuselage Wiring Diagram 369D 724 1149 1151 1184 Sheet 1 of 6 227 Figure 206 Console Wiring Diagram 369D 724 1149 1151 1184 Sheet 1 of 6 233 Figure 207 Fuselage Wiring Diagram Instrument Panel wit...

Page 235: ...age Wiring Diagram 600N Sheet 1 of 14 202 Figure 202 Console Wiring Diagram 600N Sheet 1 of 10 216 Figure 203 YSAS Wiring Diagram 600N 226 96 05 00 Battery and Temperature Sensing A Maintenance Practices 201 1 Description and Operation 201 2 Battery Handling and Servicing Precautions 201 3 Battery Fault Isolation 201 4 Battery Replacement 201 Figure 201 Battery and Components Replacement 202 5 Bat...

Page 236: ...Installation 203 Initial Installation 901 1 Heavy Duty Battery Initial Installation 901 A Preparation for Installation 901 B Inboard and Outboard Access Door Support Modification 901 Figure 901 Inboard and Outboard Door Support Modification 902 C Installation of Forward Battery Support Assembly 903 D Installation of Aft Battery Support Assembly 903 Figure 902 Battery Support Installation 904 E Ins...

Page 237: ... Current Relay Replacement 208 7 Generator 209 A Generator Field Flashing 209 8 Engine Starting Equipment 209 9 Starter Generator 209 10 Starter Generator Replacement 209 A Starter Generator Removal 209 Figure 204 Starter Generator Replacement and Repair 210 B Starter Generator Installation 211 11 Starter Generator Inspection 211 A Starter Generator Exterior Inspection 211 B Starter Generator Inte...

Page 238: ...el and Center Console 205 Figure 202 Power Distribution Wiring Diagram 369D Helicopters 206 Figure 203 Power Distribution Wiring Diagram 369E FF 500N Helicopters Sheet 1 of 2 207 Figure 204 Power Distribution Wiring Diagram 600N Helicopters 209 17 Switch Control Panel 210 18 Switch Panel and Switch Replacement 210 19 Lights Control Panel 210 20 Lights Control Panel Switches or Potentiometer Replac...

Page 239: ...ctrical Load Analysis Chart 600N Helicopters 241 96 40 00 Lighting System A Maintenance Practices 201 1 Description and Operation 201 2 Lighting System Fault Isolation 201 Table 201 Troubleshooting Night Lighting System 201 3 Exterior Lighting System 202 A Position Lights 202 B Position Light Replacement 202 Figure 201 Lighting System 203 C Position Light Inspection 204 D Tail Position Light 204 E...

Page 240: ...ssenger Cargo Utility Light 219 H Passenger Cargo Utility Light Replacement 219 5 Lighting System Inspection 219 Figure 207 Interior Lights and Components Sheet 1 of 2 220 96 45 00 Searchlight A Maintenance Practices 201 1 Description and Operation 201 A Reference Data 201 2 Searchlight Fault Isolation 201 Table 201 Troubleshooting Searchlight 201 Figure 201 Searchlight Assembly Sheet 1 of 2 202 3...

Page 241: ...Float Lamp Fault Isolation 201 Table 201 Float Lamp Assembly Troubleshooting 201 3 Float Lamp Circuit Operation 202 4 Float Lamp Replacement 202 Figure 201 Float Lamp Assembly Component Location Sheet 1 of 2 203 5 Float Lamp Housing Replacement 204 6 Float Lamp Relay Replacement 205 7 Float Lamp Switch Replacement 205 Figure 202 Float Lamp Assembly Wiring Diagram Sheet 1 of 2 206 8 Float Lamp Circ...

Page 242: ...cept as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc TABLE OF CONTENTS Cont Para Figure Table Title Page E Right Side Circuit Breaker Switch Installation 905 F Float Light Switch Installation 906 G Float Lamp Wiring Installation 907 Table 901 Float Lamp Wire Data List 369D 909 Table 902 Float Lamp Wire Data List 369D E 910 Table 903 Float Lamp ...

Page 243: ...tary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 00 00 Electrical Power ...

Page 244: ......

Page 245: ...nts installed directly on the instrument panel excluding control switches and circuit breakers is furnished in Chap 95 Information on cyclic trim ac tuators is contained in Chap 67 for N2 gov ernor actuator in Chap 76 and for engine starting pump in Chap 28 Information on the engine ignition system is in Section 96 10 00 Information on the control switches and circuit breakers is in Section 96 30 ...

Page 246: ...CK TB7 UTILITY RECEPTACLE 103 PILOT S COMPARTMENT FLOOR ARMAMENT RECEPTACLE J200 POWER DISTRIBUTION CENTER NOTE 3 GENERATOR CONTROL UNIT NOTE 3 VOLTAGE REGULATOR NOTE 1 BATTERY RELAY NOTES 1 BATTERY COMPARTMENT VENT BATTERY TB1 TB5 TB3 TB10 LOCATED ON SIDE OF BATTERY COMPARTMENT RESISTOR BOARD TB8 R1 R2 NOTE 1 RESISTORS TYP TYP 2 PLCS POLARITY PIN NOT USED POSITIVE TERMINAL PIN J100 APU RECEPTACLE...

Page 247: ...uble Corrective Action Battery fails to energize electrical circuits Defective BATTERY OFF EXT PWR switch Replace switch Defective battery relay Replace battery relay Battery discharged Install serviceable battery K200 Battery Hi Temp relay Replace Battery Hi Temp relay Discharged battery Charging rate incorrectly set Adjust voltage regulator or GCU Battery idle to long Install serviceable battery...

Page 248: ... voltage regulator or GCU Voltage regulator or GCU incorrectly adjusted Adjust voltage regulator or GCU Overvoltage relay defective or GCU Replace overvoltage relay or GCU GEN OFF switch defective Replace switch Defective wiring Repair or replace defective wiring Defective aft fwd line contactor Replace aft fwd line contactor Ammeter indication off scale below zero engine not operating and GEN OFF...

Page 249: ...ecessary Adjustment of voltage regulator has no effect on voltage indication Defective voltage regulator or GCU Replace voltage regulator or GCU NOTE Refer to 369E 384 subs 369FF 076 subs and 500N 045 subs 4 Electrical Connectors Electrical connectors consist of plugs recep tacles terminal block snap in type contacts locking type pin connectors knife splices and terminal lugs which interconnect ha...

Page 250: ...ec 01 00 00 and special tools ST1004 For schematic and wiring diagram information refer to appropriate Section Ensure all electrical power is OFF during replacement of ter minal blocks or terminal block contact tips 6 Maintenance of Electrical Bonding Connections Consumable Materials Ref Section 91 00 00 Item Nomenclature CM206 Chemical coating CM234 Solvent dry cleaning CM306 Lacquer clear CM801 ...

Page 251: ...Repair or as necessary replace electrical wiring connectors wire end terminations and harnesses and maintain electrical bonds structural electrical grounds in accordance with FAA AC 43 13 1A Ref Table 201 Sec 01 00 00 and aircraft standard electrical repair and replacement practices and proce dures When necessary use manufacturer s maintenance data and special tools for connectors and wire end ter...

Page 252: ...itch S522 Adjustment Special Tools Ref Section 91 00 00 Item Nomenclature ST1010 Volt ohmmeter NOTE Service fuel tanks to full capacity prior to adjustment Ref Sec 12 00 00 1 Jack helicopter so that left landing skid clears the ground Ref Sec 07 00 00 2 Using ohmmeter ST1010 rotate the switch shaft counterclockwise until the switch actuation detent is reached but switch contacts 1 3 4 6 7 9 and 10...

Page 253: ...pters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0001 CAP AND STOW CAP AND STOW CAP AND STOW CAP AND STOW CAP AND STOW CAP AND STOW CAP AND STOW CAP AND STOW CAP AND STOW CAP AND STOW REF OPTIONAL EQUIP SUPPL REF OPTIONAL EQUIP SUPPL T PANEL WITHOUT CENTER CONSOLE T PANEL WITH CENTER CONSOLE 2 1 3 5 4 6 2 1 3 5 4 6 9 10 1 1 12 8 7 B A B A B A B A SP200 SP201 SP200 SP201 2 20 1 20 3 20 5 20 ...

Page 254: ...Identification EXAMPLE WIRE NUMBER 2P511A20N 2 P 511 A 20 N UNIT NUMBER IF USED CIRCUIT DESIGNATION WIRE NUMBER GROUND WIRE SIZE WIRE SEGMENT Circuit Designation Circuit Function A Armament Control C Flight Control D Ammeter and Miscellaneous E Engine Instruments F Flight Instruments H Heating and Associated J Engine Re ignition K Starting L Lighting M Utility P DC Power Distribution Q Fuel and Oi...

Page 255: ...ERMINAL BLOCK MODULE REPLACEMENT TYPICAL DEUTSCH CTJ R06 REMOVAL TOOL TERMINAL BLOCK MODULES CON TACT RETAINING CLIP 2 PER MODULE NOTE 1 FRAME MOUNTING SCREW STABILIZER TAB REAR CONSOLE SUPPORT REF MOUNTING FRAME MODULE NUMBERS MOUNTING STUD CONSOLE REAR SUPPORT STRUCTURE WASHER NUT 3 PLACES PLAIN WASHER LOCK WASHER HEX NUT GROUND MODULE INTERNAL BUSSING CONTACT TYPICAL GROUND TERMINAL MODULE COLO...

Page 256: ...icopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0003 2 Figure 203 Identification and Replacement of Terminal Block Modules Sheet 2 of 4 ...

Page 257: ...ny part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0003 3 MODULE BUSSING ARRANGEMENTS NOTE 3 EFFECTIVITY 369E S N 449 463 466 AND 470 472 Figure 203 Identification and Replacement of Terminal Block Mod...

Page 258: ...LL TIERS BUSSED D C B A D C B A D C B A D C B A A22DMM20 1 TWO TOP TIERS BUSSED TWO BOTTOM TIERS BUSSED A4DMM20 1 ALL TIERS INDIVIDUAL MINI LOK SCRE W UPPER HALF BASE 11 16 IN INSPECTIO N HOLE MINILO K HYTIP PCM 22M HIF3 AWG 24 22 USE HYTOOL M8ND WITH DIE SET N22PCT 1 PCM 20M HIF3 AWG 20 USE HYTOOL M8ND WITH DIE SET N20PCT 2 TYPICAL INSTALLATION OF MINILOK TERMINAL BLOCK MODULES REF TB1 TB5 TB7 AN...

Page 259: ...NNECTOR DISCONNECTING DEVICE JACK OR RECEPTACLE OR PLUG OR FEMALE CONTACT MALE CONTACT COAXIAL CONNECTOR JAC K PLUG COAXIAL CONNECTORS WITH OUTSIDE CONDUCTOR RELA Y O R CONTACT ELECTRICAL FIXE D O R O R O R ADJUSTABLE OR SLIDING O R FUS E LAMP COLOR INDICATED BY LETTER ABBREVIATED NAME MACHINE ROTATIN G METE R ABBREVIATED NAME PATH TRANSMISSION WIRING CABLES WIRES CROSSING AND NOT CONNECTED JUNCTI...

Page 260: ... OIL TEMPERATURE SENDER N2 TRIM ACTUATOR P107 UPPER ENGINE CHIP DETECTOR P300 MAGNETIC COMPASS NOTE 5 STARTER GENERATOR P303 NOTE 4 ENGINE POWER OUT WARNING UNIT P19 START RELAY NOTE 4 REVERSE CURRENT RELAY NOTE 4 J112 THERMOCOUPLE TC300 FUEL PRESSURE SWITCH LOWER ENGINE CHIP DETECTOR J100 J109 NOTE 4 TB5 NOTE 5 J10 NOTE 5 K309 NOTE 3 ENGINE POWER OUT WARNING UNIT P19 ALT LOCATION LOWER ANTI COLLI...

Page 261: ... SWITCH TRIM SWITCH CIRCUIT BREAKER PANEL SWITCH CONTROL PANEL LIGHT CONTROL PANEL ENGINE OUT AUDIBLE WARNING HORN J208 NOTE 5 P209 NOTE 5 TB104 NOTE 1 TB105 NOTE 1 J303 NOTE 3 TRANSMISSION OIL TEMP SENDER CR1 CR2 NOTE 5 TB501 TB106 START RELAY K301 NOTE 3 TB502 REVERSE CURRENT RELAY K300 NOTE 3 TB6 TB101 NOTE 2 STARTER SWITCH N2 GOV SWITCH LANDING LIGHT SWITCH P113 LANDING LIGHT START PUMP J251 P...

Page 262: ...t 1999 2016 by MD Helicopters Inc G96 0005 3 CR2 NOTE 6 K300 REVERSE CURRENT RELAY NOTE 6 7 K312 AFT LINE CONTACTOR NOTE 8 CR1 NOTE 6 CB301 CB302 K312 CB301 CB302 15 1 J510P DS201 STROBE LIGHT E12 J303 NOTE 6 7 J1301 NOTE 8 DS401 POSITION LIGHT K301 START RELAY DS400 POSITION LIGHT NOTAR ENGINE COMPARTMENT RELAYS UTILITY LIGHT E14 E15 E18 J208 P209 E20 OUTSIDE AIR TEMP INDICATOR COMPASS INSTALLATI...

Page 263: ... as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc TAIL POSITION LIGHT ANTI COLLISION LIGHT STROBE E19 NOTE 6 ENGINE OUT AUDIBLE WARNING HORN NOTE 7 E502 NOTE 8 E16 NOTE 6 E7 E25 NOTE 8 ENGINE OUT AUDIBLE WARNING HORN NOTE 6 TB7 J11 2 J100 APU RECEPTACLE APU RELAY K309 E4 J109 TB5 J10 E1 369E 384 SUBS 369FF 076 SUBS 369E 003 383 369FF 001 075 J9 ...

Page 264: ...o others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0005 5 K104 K200 TB1001 NOTE 8 TB1003 K310 BATTERY RELAY K309 APU RELAY K308 FWD LINE CONTACTOR TERMINAL BOARD AND RELAY ASSEMBLY NOTE 8 LBL 12 00 AS301 CR2001 CR2002 CR2003 K101 LANDING LIGHT RELAY CANT STA 61 365 POWER DISTRIBUTION CENTE...

Page 265: ...EPO WARNING HORN HELICOPTER NOISE FILTERS 2 NOT SHOWN NOTE 6 DIMMER CONTROL UNIT P12 EPO WARNING UNIT P19 GROUND MODULE E33 TB502 HIDDEN GROUND MODULE E35 NOTE 8 ICS REF P509 GROUND MODULE E31 GROUND MODULE E32 NOT SHOWN EDGE LIGHTING INVERTER POWER SUPPLY TB503 TB505 CIGARETTE LIGHTER RESISTERS R9 R11 T PANEL HOOD E56 CIRCUIT BREAKER PANEL INSTRUMENT PANEL STRUCTURE E71 FAR SIDE DS11 PANEL LIGHTS...

Page 266: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 267: ...ction Practices G96 0032 1 2 1 UNACCEPTABLE CONDITIONS 1 SPLIT OR CUT FROM CONTACT CAVITY TO GROMMET EDGE 2 SPLIT OR CUT FROM CONTACT CAVITY TO CONTACT CAVITY 2 Figure 601 Grommet Damage Criteria 2 Connector and Accessories Inspection Ref Figure 602 NOTE This procedure covers the inspection of plugs receptacles backshells and any asso ciated connector accessory 1 Visually inspect connector and acc...

Page 268: ...NOT PENETRATE THROUGH OUTER WEB OR EXTEND INTO CAVITY SEPARATOR 4 MOLD FLASH OR OTHER MOLD IMPERFECTIONS WHICH DO NOT CAUSE VOIDS BETWEEN GROMMET AND WIRE AFTER CONTACT IS INSTALLED NOTE 1 NOTE 2 NOTE 3 NOTE 4 ACCEPTABLE DEFECTS WIRE ENTRY INSERT Figure 602 Accept Reject Criteria for Connector Defects Sheet 1 of 6 G96 0033 2 NOTE 1 NOTES 1 A GOUGE CUT TEAR CRACK OR CHIP EXTENDING FROM THE OUTER ED...

Page 269: ...TEARS IN CAVITY SEPARATOR 3 A GOUGE CUT TEAR CRACK OR CHIP ON INNER OR OUTER PERIMETER OF PIN BARRIER CONE THAT DOES NOT EXCEED 50 O O CO ACCEPTABLE DEFECTS MATING FACE PIN INSERT NOTE 2 NOTE 3 Figure 602 Accept Reject Criteria for Connector Defects Sheet 3 of 6 G96 0033 4 UNACCEPTABLE DEFECTS MATING FACE PIN INSERT NOTE 1 NOTES 1 A GOUGE CUT TEAR CRACK OR CHIP WHICH ENTERS INNER PERIMETER OF PIN ...

Page 270: ...RATCH OR POROSITY IN CONTACT CAVITY ENTRY AREA 2 MINOR SCRAPES AND SCRATCHES IN HARD DIELECTRIC FACE 3 CHIP THAT DOES NOT EXTEND FROM CAVITY TO CAVITY ACCEPTABLE DEFECTS HARD DIELECTRIC PHENOLIC INSERTS NOTE 1 NOTE 2 NOTE 3 Figure 602 Accept Reject Criteria for Connector Defects Sheet 5 of 6 G96 0033 6 UNACCEPTABLE DEFECTS HARD DIELECTRIC PHENOLIC INSERTS NOTE 1 NOTES 1 CHIP POROSITY OR MOLD IMPER...

Page 271: ...roper support and protection as follows a Inspect condition of harness clamps Replace clamp if cushion is damaged and tighten attachment hardware if loose b Install additional clamps if necessary and only if structure can support the installation c Inspect harness for missing or broken spot ties Apply tying tape to harness as required d Inspect anti chaffing provisions for wear or damage Replace p...

Page 272: ...minimum of 1 0 in 25 4 mm of slack for one connector replacement shall be provided c When harness is terminated to lugs allow a minimum length of slack equal to 3 times the barrel length d Harness slack shall not exceed 0 5 in 12 7 mm from imaginary centerline between clamps except when providing for connector replace ment drip loops excess wire and similar conditions e Adjust harness routing as n...

Page 273: ...eld are unaccep table a If conductor or shield strand damage are within limits perform Wire Insulation Repair procedure Ref Wire Repair 2 Visually inspect conductors for nicks cuts scrapes breaks or other damage to strands a Damage shall not exceed limits specified in Table 601 Table 601 Conductor Damage Limits Strand Number Max Allowable Nicked Broken Strands 1 18 0 nicked or broken 19 36 2 nicke...

Page 274: ... exceed limitation perform Open Circuit Test procedure to verify non visible damage does not exist a Perform Wire Insulation Repair procedure Ref Wire Repair D Soldered Contact Inspection Ref Figure 604 1 Visually inspect wire insulation for the following unacceptable conditions a Too much solder on strands which results in wicking of wire insulation b Charred burned blackened wire insulation 2 Vi...

Page 275: ... penetrating to inner strands without obscuring wire contour b Too much solder on strands which results in wicking of wire insulation is not allowed c Charred burned blackened wire insulation or component is not allowed 3 Visually inspect immediate area where maintenance was performed for any additional solder a Additional solder on component or around solder joint in the form of a thin film which...

Page 276: ...e install contacts that have reced ed If locking mechanism is broken replace connector Ref Electrical Connector Maintenance Procedures 6 If wire terminates into a module perform the following a Slightly pull on wire to ensure proper installation of wired contact and function of locking mechanism b Replace module if locking mechanism is broken Ref Installation and Removal of Electrical Components c...

Page 277: ...nectors terminate wired contacts and environmentally seal terminations as required 21 Install and secure all access panels removed 22 Restore power to helicopter B Open Circuit Test Special Tools Ref Section 91 00 00 Item Nomenclature N A Analog Multimeter Portable NOTE D An open circuit test is performed to verify a wire is not shorted to ground another wire or to a shield D This procedure applie...

Page 278: ...nstrumentation signals are in the ap propriate ranges D Perform a voltage test only after continu ity and open circuit tests have been com pleted D This test procedure does not apply to RF cables 1 Locate wire harness to be tested 2 Remove access panels as required 3 Use applicable interconnect diagrams 4 Perform Continuity Test procedure and Open Circuit Test procedure 5 Connectors and wired cont...

Page 279: ...ry to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 01 00 Wiring Diagrams 369D ...

Page 280: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 281: ...sed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc WIRING DIAGRAMS 369D MAINTENANCE PRACTICES 1 Description and Operation The following wiring diagrams are for the 369D helicopters only Refer to Section 96 00 00 for troubleshooting NOTE Wiring diagrams in this section are by helicopter se...

Page 282: ... D503A20 E531C20 P512A16 K300 SW E513C20 P509B16 P6 C P516B16 E513F20 L501B16 K101 A1 E105D20 SP70 A J303P M5 HOUR METER D506A22 S203 ROTOR OIL PRESS SW NO C NC ENG OIL TEMP SNDR RT301 D509CA20 S202 A B SP118 A B SP119 ROTOR OIL TEMP SW E15 E18 A B G200 ROTOR TACH GEN 22 AWG JMPR BOND JMPR P202 E513H20 E513E20 S201 S200 XMSN CHIP DET AFT XMSN CHIP DET FWD HR3 AFT LIGHTER P517E16 A B SP20 H510B16 E...

Page 283: ...D K502C20 E12 E13 A B C D E G300 STARTER GENERATOR P107B10 P510 3 10 N A J303P E126J18 ENG CHIP DET UPPER ENG CHIP DET LOWER P301 S301 P300 S300 N1 TACH GEN A B P305 N2 TACH GEN A B P306 FUEL FILTER SWITCH A B SP123 S303 M3 TB9 2 RED E10A16 M3 TB9 1 YEL E10A16 TC300 G301 G302 SQ300 IGNITION EXCITER IGN GAP M29 START COUNTER A B SP80 G96 0018 2 K503A20N THERMOCOUPLE 2 1 2 1 CR1 CR2 K502CB20 P9 D J5...

Page 284: ...0 WHT L555A20 BLK L556A20 GREY OR RED L556A20 WHT L556A20 BLK 1 2 3 WHT STOWED RED BLK L511B16 P9 c SP134 A B SP62 A B SP60 A B SP61 L555D20 GREY OR RED L555D20 WHT L555D20 BLK A B SP402C XDS400 TAIL LT L544A20N L520N20 BLK WHT RED UPPER STROBE LT XDS201 A B SP63 A B SP65 A B SP64 LWR STROBE LT XDS200 RED WHT BLK A1 A2 X1 X2 K101 LDG LT RELAY L504C20 DS100 L503A16N P9 s L501B16 LDG LT TB1 2C L520B...

Page 285: ...5C20 TB1 4D K504C20 TB1 5B K506C20 S106 START S105 LDG LT S104 N2 GOV CONTR INCR DECR LEFT COLLECTIVE STICK J113P A B C D E F H J K L M N P R S U V W X T J109 TB1 19D M552C20 TB1 19C M521G20 TB1 16D M504J20 TB1 19B A521F20 TB1 19A M520F20 TB1 16B M503H20 TB1 7C A510C20 TB1 9B A508C20 TB1 9C A509V20 TB1 7A A517A20 TB1 10B A507C20 TB1 10C A506C20 TB5 2C RV516C22 TB1 3C C507A22 TB1 2B C506D22 TB1 1B ...

Page 286: ...0 J A508B20 A B C D A B C D TB1 8 TB8 R2 1 P514A20 P514B20 P6 E TB1 CONT G96 0018 5 A B C D A B C D TB1 16 M503F20 J130 F A B C D A B C D TB1 18 A B C D A B C D TB1 19 M520F20 J109 E J130 M A507A20 M520C20 J130 E NOTE TB1 11 THRU TB1 15 TB1 17 TB1 20 THRU TB1 39 BLANK HOOK HOOK A B C D A B C D TB1 14 A B C D A B C D TB1 15 A B C D A B C D TB1 40 FLOATS FLOATS HOIST J113 H K506C20 SP136 B L504A20 L...

Page 287: ... M523B16N E20 CARGO HOOK G96 0018 6A TB3 TB7 A B C D E F TB7 1 A B C D E F TB7 2 A B C D E F TB7 3 A B C D E F TB7 4 A B C D E F TB7 7 A B C D E F TB7 8 A B C D E F TB7 9 A B C D E F TB7 10 A B C D E F TB7 11 CNS25A22 P509 aa P509 C CNS24A22 TB5 2 TB5 1 TB5 4 P509 Z CNS21A22 RV508D22 J109 W TB5 NOTE TB3 2 AND TB3 3 BLANK NOTE TB5 3 BLANK NOTE TB7 5 TB7 6 AND 7 12 BLANK RV510V22 RV510W22 RV514B22 T...

Page 288: ... to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0018 7A Figure 202 Console Wiring Diagram 369D 003 723 Sheet 1 of 6 ...

Page 289: ...5A 5A 1 2 1 2 1 2 1 2 1 2 5A 5A 1 2 1 2 CB110 LANDING LT CB112 GEN CB104 PNL LTS CB103 N2 GOV CB101 INST CB102 TRIM ACT CB106 ENG OUT 15A 15A 5A 2A CIRCUIT BREAKER PANEL P516V16 L511A16 J9 c M501A20 J9 G Q501C20 P12 N Q501A20 J9 b L520A20 J9 R F504A16 J9 a 1 2 K510A20 J9 B K510F16 CB128 1 K501A20 CB125 2 S3 KEY SW CB117 UTIL PWR CB118 START PUMP 7 5A 7 5A TB101 3 P506AX10 2 1 XDS7 START PUMP ON LT...

Page 290: ...5A 15A 25A 15A 7 5A 50A 15A P516A16 J9 p P517A16 P522A14 G96 0018 9 S2 MSTR SELECT SW TB10 3 P502B 3 10 BATT OFF EXT 1 2 3 HR1 FWD LIGHTER DS7 P517C16 TB6 5 H501A16 1 1 2 2 P517B16 R11 R9 Ω 1 55W Ω 1 55W TB101 1 20 AWG JMPR S3 2 K510F16 TB101 3 P506AE10 TB101 5 P506AF10 TB101 6 TB101 6 P506U8 TB101 6 P506X14 TB101 7 P506AH8 TB101 3 P506M20 TB101 5 P506AG16 J131 PNL LTS L533D22 TB502 7C LOWER PANEL...

Page 291: ...4 A B SP15 BLK BLK DS112 COM LT XDS119 CLOCK LT DS105 WARN HORN PNL LTS DS24 DS25 E559AC22 K304 5 MS25181 1 SPLICE T R XMSN CHIP LT LO XMSN OIL TEMP LT HI XMSN OIL TEMP LT LO XMSN OIL PRESS LT HI ENG CHIP LT LO M R XMSN CHIP LT LO FUEL LOW LT LO XMSN OIL PRESS LT LO FUEL FILTER LT LO GEN OUT LT LO XMSN OIL PRESS SW M R XMSN CHIP DET XMSN OIL TEMP SW ENG CHIP DET FUEL LOW SW AIR FRAME FLTR SW GEN O...

Page 292: ...C K104 AUTO REIGN RELAY 8 5 6 3 1 4 2 7 J502E20 S11 4 K304 AUTO REIGN DS10 ENGINE POWER OUT WARNING UNIT A B C E F G J K L M U P19 TB502 14D E522E22 M1 P1 N2 NR TACH IND A B C D E E526C22 J9 V 2 7 5 6 8 4 1 3 20 AWG JMPR 20 AWG JMPR P512C22 P513C22 M4 OPT EQUIP OR CAP AND STOW E505A22 E527C22 J9 f E528A22 TB6 3 E524C22 TB503 4B E525B22 P9 U E523B22 J9 K E522D22 TB502 14E J501B20 S11 3 J503D20 TB50...

Page 293: ...2 10F CNS11B22 TB502 11A CNS16B22 TB502 11E RV511A22 TB502 4C CNS55A22 TB7 11D CNS15B22 TB7 11B CNS31A22 TB7 8F CNS29A22 TB7 9C CNS24A22 TB7 10B CNS32A22 TB7 10D CNS25A22 TB7 8C CNS30A22 TB7 10F CNS21A22 TB5 1A CNS2QA22 TB5 2B CNS23A22 TB5 4B CNS19A22 TB5 2C CNS9B22 TB6 1 CNS17C22 L540A20N TB105 3 J505A20N XDS9 J508A20N K104 7 J509A20N K304 7 CNS9B22 P509 B CNS57F22 TB502 2F E510D20 P19 E E528A22 ...

Page 294: ...1 P516C16 P517D16 FUEL QUANT SENDER R251 BLU J251P E5 E502A20N G96 0016 1 A B SP73 E513M20 D509D20N D507A20N START PUMP A B Q502A20N E6 P250J B250 A B SP140 RED BLK HR2 HEATED PITOT TUBE E24 E13 A B SP22 P17C16 E513G20 T R XMSN CHIP DET S400 A B SP402 DS100 TB3 4D L501B16 L503A16N LDG LT E1 TB8 D509D20 1 2 R2 120 1W Ω P514A20 TB1 8A INST CLUSTER V DROP RESISTOR OVER VOLTAGE SENSING CKT RESISTOR K5...

Page 295: ...20 P505B 3 10 TB3 1B P506B16 P508A 3 10 P9 A E555C22 P9 k P512A16 P511A20N K300 BATT GEN ALARM SWITCH F REVERSE CURRENT RELAY A1 A2 X1 X2 CR33 K301 START RELAY P507A 3 10 K502J18 K502CA20 TB1 6D K502C20 E12 E13 A B C D E G300 STARTER GENERATOR P107B10 P510 3 10 N A B C D E F G H J K L N M P R S J303P E126J18 K502H18 E513F18 P109A16 E126G18 E103A20 E104A20 E106A20 E107A20 D101A18 P112F18 ENG CHIP D...

Page 296: ...5A20 WHT L555A20 BLK L556A20 GREY OR RED L556A20 WHT L556A20 BLK 1 2 3 WHT STOWED RED BLK L511B16 P9 c A B SP134 A B SP62 A B SP60 A B SP61 L555D20 GREY OR RED L555D20 WHT L555D20 BLK A B SP402C XDS400 TAIL LT L544A20N L520N20 BLK WHT RED UPPER STROBE LT XDS201 A B SP63 A B SP65 A B SP64 LWR STROBE LT XDS200 RED WHT BLK TB1 2C L520B20 L521C20N TB1 2C L520F20 L538C20N A B SP114 A B SP133 A B SP116 ...

Page 297: ...B20 S106 START S105 LDG LT S104 N2 GOV CONTR INCR DECR RIGHT COLLECTIVE STICK J112P G96 0016 4 L123A20N SPARE SW 1ST POS COM 2ND POS S109 TRIGGER UP DN S110 POD ELEV A B C D E F H J K TB1 6D K502G20 TB1 6B K510D20 TB1 5C L504D20 E9 L543A20N TB1 4B K505C20 TB1 4D K504C20 TB1 5B K506C20 J113P LEFT COLLECTIVE STICK INCR DECR S108 N2 GOV C110F20 C108G20 C109F20 P T C W F A B D E M N L H J K S V R U X ...

Page 298: ...6D22 J109 S P9 P C506B20 A B C D TB1 1 C508A22 J109 U P105 A C508B22 TB1 A517B20 J200 N A509B20 J200 P A507B20 J200 K A B C D TB1 28 J615 X F530BB22 A B C D TB1 30 J615 P F529BB20 NOTE TB1 11 THRU TB1 15 TB1 17 TB1 20 THRU TB1 23 TB1 25 THRU TB1 27 TB1 29 TB1 31 THRU TB1 40 BLANK HOOK P130 U C508C22 P105 B C505B22 J130 X C505C22 C508A22 J109 U L520F20 SP114 A L520D20 SP400 A J130 S C506C22 SP116 A...

Page 299: ... D E F TB7 11 CNS25A22 P509 aa CNS31A22 P509 cc CNS29A22 P509 bb P509 C CNS24A22 RV510T22 P509 E CNS32A22 RV510S22 P509 F CNS30A22 RV510P22 RV510R22 P509 H CNS15B22 RV510Q22 P509 J CNS55A22 P509 Z CNS21A22 TB502 4D RV514F22 RV508D22 J109 W RV506C22 RV510C22 TB5 NOTE TB5 3 BLANK NOTE TB7 5 TB7 6 AND 7 12 BLANK RV510V22 RV510V22 RV514B22 TB502 5E A B C D TB3 2 A B C D TB3 3 A524A16 J200 L A521A16 J2...

Page 300: ...N E527CC22 J618 g E564A20 J618 P K504AA22 E559N22 J618 L E531D22 J618 H P512BB20 E559J22 J618 K P509AA16 E522J224 E24 E559A22 J618 B E559A22 J618 B ENG OIL TEMP AUTO REIGN AMMETER GEN 28 VDC IN UTIL PWR OVER VOLT RELAY FUEL LOW SW N1 TACH FUEL QTY GEN SW ENG CHIP DET LO TRIM ACT POS LTS INSTR EPO BOX DUAL TACH DUAL TACH N1 TACH HOUR METER XMSN OIL TEMP SW LO GEN PITOT HTR START PUMP ANTI COLL LTS ...

Page 301: ...A P27C20N E14 L501A16 CB118 START PUMP P505L16 P505D6 TB10 4 P505K10 P505J10 P505H10 J501AA20 CB120 PITOT HTR CB117 UTIL PWR CCB101 INSTR CB106 ENG OUT CB125 ENG START CB102 CYCLIC TRIM CB103 N2 GOV TRIM SPARE CB130 XPDR CB113 ADF CB108 NAV COM CB109 CIG LTR CB603 CARGO HOOK CB600 HOIST PWR CB601 HOIST CUTR CB114 ANN PNL LTS CB104 INSTR LTS CB110 LDG LT CB111 DIR GYRO CB105 ATT GYRO CB124 AUTO RE ...

Page 302: ... PUMP LTS 3 2 5 4 1 E561A22 P618 P E564AA20 P618 K E559JJ22 P618 E D509BB22 P618 F E513DD22 P618 G E517DD22 P618 H E531DD22 P618 J E555DD22 P618 B E559HH22 TB502 20A E559AB22 P618 A Q501E20 TB12 4A E519A22 TB502 20F E518A22 TB502 7A L534A22 TB502 20E E508EE22 P618 Z L524B22 P618 D L551A22 TB6 5 E563A22 T R XMSN CHIP LT LO XMSN OIL TEMP LT HI XMSN OIL TEMP LT LO XMSN OIL PRESS LT HI ENG CHIP LT LO ...

Page 303: ...564A20 J9 T E524BA22 J9 W E522C22 J9 K E523B22 J9 U E525BB22 J9 t E501A20 J9 L E505B22 J9 C E506B22 J9 E D505B20 J9 F E540B22 L527BB22 L524A22 J616 h L527CC22 J615 C L527DD22 J616 t RV522AA16 J616 a RV520AA16 J616 E SX1AA20 J9 f E527CC22 J9 V E526CC22 J616 M J501AB20 J9 D J501AA20 J616 d D508AA22 J9 X D506B22 J616 j L539AA20N L532DD22 J615 K E521AA22 J615 H E520BB20 J616 b E567AA22 E559HH22 P12 R ...

Page 304: ...8 4 1 3 20 AWG JMPR 2 PLCS 1 2 3 4 5 6 7 8 K103 OVERVOLTAGE RELAY P15A20 P514A20 P615 A P24B20 P24C20 P15C20 P15B20 TB11 1 TB11 2 A TB11 3 P24A20 P615 D P512B20 1 2 3 4 S4 GEN P506C20 P615 W A A B C D A B C D TB12 1 TB12 2 TB12 3 TB12 4 B A SP82 B A SP81 DS105 E519C20 WARNING HORN E567G22 P618 t E519A22 P12 S 2MFDS S11 AUTO RE IGN TEST 1 3 4 6 P618 i J501A20 E31 J507AA20 TB502 13E 1 2 3 4 TB501 RV...

Page 305: ...H XDS136 TOT XDS137 PNL LTS PNL LTS PNL LTS PNL LTS PNL LTS TB502 7C L535C22 L528G20 L533M22 TB502 7D L533D22 L528H20 TB502 7E L533E22 L534H20 TB502 8B L533F22 D501D20N TB6 6 COMMON GND COMMON GND E528A22 P1 C COMMON GND A B SP14 A B SP15 BLK BLK L528C20 L528B20 XDS112 COMP LT L539E20N P618 n E3 TB6 GRD BUS B C D E F A B C D E F A B C D E F L528K20 L528L20 L534G20 L534D20 L534F20 L534E20 A B C D E...

Page 306: ...R30 2 1 3 TB106 RV514T22 AUDIO COMMON AUDIO COMMON AUDIO COMMON PNL LTS PNL LTS PNL LTS B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F P4 J L534B22 TB700 1E L533C22 TB700 2A L533D22 TB700 3A L533E22 A B C D E F A B C D E F A B C D E F A B C D E F L522AC22 P617 J L522AB22 A B C D E F A B C D E F E559AA22 XDS18 3 E559AC22 K304 5 E508EE22 P12 V E518A22 P12 T E524B22 P1 D E524B2...

Page 307: ...R251 BLU RED BLK BLK B D E H J251P E5 E502A20N G96 0019 1 A B SP73 E513M20 D509D20 D507A20N START PUMP A B Q502A20N E6 P250J B250 A B SP140 RED BLK HR2 HEATED PITOT TUBE E24 E13 A B SP22 P17C16 E513G20 T R XMSN CHIP DET S400 A B SP402 A B SP118 P521K20 CR30 2 D503A20 E513C20 E513F20 E562B20 P108 B E564B20 P108 D E504BB20 TB1 5D F529AC20 TB1 30A F530AC20 TB1 28A M503AB20 TB1 16A H502AB20 TB1 24B H5...

Page 308: ...01 START RELAY P507A 3 10 E12 E13 A B C D E G300 STARTER GENERATOR P107B10 P510 3 10 N A J303P E126J18 ENG CHIP DET UPPER ENG CHIP DET LOWER P301 S301 P300 S300 N1 TACH GEN A B P305 N2 TACH GEN A B P306 FUEL FILTER SWITCH A B SP123 S303 P521K20 P521H20 M3 TB9 2 RED E10A16 M3 TB9 1 YEL E10A16 TC300 G301 G302 SQ300 IGNITION EXCITER IGN GAP M29 START COUNTER A B SP80 G96 0019 2 K503A20N THERMOCOUPLE ...

Page 309: ... RED L555A20 WHT L555A20 BLK L556A20 GREY OR RED L556A20 WHT L556A20 BLK 1 2 3 WHT STOWED RED BLK L511B16 P9 c SP134 A B SP62 A B SP60 A B SP61 L555D20 GREY OR RED L555D20 WHT L555D20 BLK SP402C XDS400 TAIL LT L544A20N L520N20 BLK WHT RED UPPER STROBE LT XDS201 A B SP63 A B SP65 A B SP64 LWR STROBE LT XDS200 RED WHT BLK A1 A2 X1 X2 K101 LDG LT RELAY L504C20 DS100 L503A16N P9 s L501B16 LDG LT TB1 2...

Page 310: ...TB1 4D K504C20 TB1 5B K506C20 S106 START S105 LDG LT S104 N2 GOV CONTR INCR DECR LEFT COLLECTIVE STICK J113P A B C D E F H J K L M N P R S U V W X T J109 TB1 19D M552C20 TB1 19C M521G20 TB1 16D M504J20 TB1 19B A521F20 TB1 19A M520F20 TB1 16B M503H20 TB1 7C A510C20 TB1 9B A508C20 TB1 9C A509V20 TB1 7A A517A20 TB1 10B A507C20 TB1 10C A506C20 TB5 2C RV516C22 TB1 3C C507A22 TB1 2B C506D22 TB1 1B C508A...

Page 311: ...96 0019 5 A B C D A B C D TB1 16 M503F20 J130 F A B C D A B C D TB1 18 A B C D A B C D TB1 19 TB3 1D M520B20 M520F20 J109 E A B C D A B C D TB1 24 J130 M A507A20 P110 N M503AB20 M520C20 J130 E P110 R M506AB20 A B C D A B C D TB1 28 SP80A NOTE TB1 11 THRU TB1 15 TB1 17 TB1 20 THRU TB1 23 TB1 25 THRU TB1 27 TB1 29 TB1 31 THRU TB1 40 BLANK A B C D A B C D TB1 30 SP80A J113 H K506C20 SP136 B L504A20 P...

Page 312: ... A B C D E F TB7 1 A B C D E F TB7 2 A B C D E F TB7 3 A B C D E F TB7 4 A B C D E F TB7 7 A B C D E F TB7 8 A B C D E F TB7 9 A B C D E F TB7 10 A B C D E F TB7 11 CNS25A22 P509 aa CNS31A22 P509 cc CNS29A22 P509 bb P509 C CNS24A22 RV510T22 P509 E CNS32A22 RV510S22 P509 F CNS30A22 RV510P22 RV510R22 P509 H CNS15B22 RV510Q22 P509 J CNS55A22 TB5 1 TB5 4 P509 Z CNS21A22 RV508D22 J109 W TB5 NOTE TB3 2 ...

Page 313: ... SW N1 TACH FUEL QTY GEN SW ENG CHIP DETECTORS TRIM ACT POS LTS INSTR EPO BOX DUAL TACH DUAL TACH N1 TACH HOUR METER XMSN OIL TEMP SW LO GEN PITOT HTR START PUMP ANTI COLL LTS INSTR CLUSTER 3 PACK AMMETER BAT DUAL TACH N2 GOV CARGO HOOK FUEL FILTER SW OVER VOLT RELAY VOLTAGE REGULATOR CIG LTR LDG LT NR DISABLE K510A20 S3 2 E506B22 P4 B J503E20 TB502 13B D505B20 P4 E E540B22 P4 F M501A20 CB117 2 P1...

Page 314: ...NST CB102 TRIM ACT CB106 ENG OUT 15A 15A 5A 2A CIRCUIT BREAKER PANEL P516V16 L511A16 J9 c 1 2 K510A20 J9 B S3 KEY SW P515A16 J9 Z CB117 UTIL PWR CB118 START PUMP 7 5A 7 5A TB101 3 P506AX10 2 1 XDS7 START PUMP ON LT E560B22 E561B22 B A SP23 B A SP24 E560A22N TB6 6 J16 PNL LTS L533C22 TB503 1D J9 n P506A16 D508A22 J9 X 1 2 7 5A 1 2 3A 1 2 5A CB107 ADF CB105 GYRO CB108 NAV COM CB126 XPDR J15 PNL LTS ...

Page 315: ...IGHT CB603 HOOK 5A 15A 25A 15A 7 5A 50A 15A P516A16 J9 p G96 0019 9 S2 MSTR SELECT SW P110 A P521G20 BATT OFF EXT 1 2 3 HR1 FWD LIGHTER DS7 P517C16 TB6 5 H501A16 1 1 2 2 P517B16 R11 R9 Ω 1 55W Ω 1 55W TB101 1 20 AWG JMPR J131 PNL LTS L533D22 TB502 7C LOWER PANEL JMPR S11 AUTO RE IGN TEST 1 3 4 J502A20 K104 4 22 AWG JMPR 1 2 3 4 5 6 RADIO COMM 1 COMM 2 TB502 1B RV545A22 S13 INTERCOM 6 CB106 2 J501A...

Page 316: ... B SP15 BLK BLK DS112 COM LT XDS119 CLOCK LT DS105 WARN HORN PNL LTS DS24 DS25 E559AC22 K304 5 MS25181 1 SPLICE E559G22 E559F22 E559E22 E559D22 E559C22 E559A22 E559B22 E503B22 E559P22 E530B22 J110 D E559J22 J9 Y D509B22 J9 N E513D22 J9 J E517D22 J9 j E531D22 J9 A E555D22 J110 E E559H22 CB118 2 Q501C20 CB104 2 E518A22 TB502 7A L534A22 CB104 2 E508A22 R110 4 L532B22 R110 2 L551A22 SP24 A E561A22 SP2...

Page 317: ... 7 J502E20 S11 4 K304 AUTO REIGN DS10 ENGINE POWER OUT WARNING UNIT A P19 TB502 14D E522E22 M1 P1 N2 NR TACH IND A B C D E E526C22 J9 V 2 7 5 6 8 4 1 3 20 AWG JMPR 20 AWG JMPR P512C22 P513C22 M4 OPT EQUIP OR CAP AND STOW E527C22 J9 f E528A22 TB6 3 E524C22 TB502 14B E525B22 P9 U E523B22 P110 L E522D22 TB502 14E E529AA22N TB6 4 E10A16 RED TC300 J9 C E506B22 TB6 6 L535B20 J9 E D505B20 J9 e D501B20 J9...

Page 318: ...9A22 TB7 9C CNS24A22 TB7 10B CNS32A22 TB7 10D CNS25A22 TB7 8C CNS30A22 TB7 10F CNS21A22 TB5 1A CNS2QA22 TB5 2B CNS23A22 TB5 4B CNS19A22 TB5 2C CNS9B22 TB6 1 CNS17C22 L540A20N TB105 3 J505A20N XDS9 J508A20N K104 7 J509A20N K304 7 CNS9B22 P509 B CNS57F22 TB502 2F E510D20 P19 E E528A22 P1 C L504B22N R110 1 E529A22 P2 A E510A22 XDS14 2 E563A22 P12 W H501A16 HR1 E521A20 S4 2 L535B20 P4 H E560A22N SP23 ...

Page 319: ... G96 0017 1 A B SP73 E513M20 D509D20N D507A20N START PUMP A B Q502A20N E6 P250J B250 A B SP140 RED BLK HR2 HEATED PITOT TUBE E24 E13 A B SP22 P17C16 E513G20 T R XMSN CHIP DET S400 A B SP402 DS100 L503A16N LDG LT E1 P514A20 TB1 8A 1 2 R2 25 25W Ω TB8 D509D20 A B B C D E F G H J K L M N P R S T U P521K20 CR30 2 D503A20 E513C20 E513F20 E562B20 P108 B E564B20 P108 D E504BB20 TB1 5D F529AC20 TB1 30A F5...

Page 320: ...502J18 K502CA20 TB1 6D K502C20 E12 E13 A B C D E G300 STARTER GENERATOR P107B10 P510A 3 10 J303P E126J18 ENG CHIP DET UPPER ENG CHIP DET LOWER P301 S301 P300 S300 N1 TACH GEN A B P305 N2 TACH GEN A B P306 FUEL FILTER SWITCH A B SP123 S303 P521K20 P521H20 M3 TB9 2 RED E10A16 M3 TB9 1 YEL E10A16 TC300 G301 G302 SQ300 IGNITION EXCITER IGN GAP M29 START COUNTER A B SP80 G96 0017 2 THERMOCOUPLE 20 AWG ...

Page 321: ...A20 WHT L555A20 BLK L556A20 GREY OR RED L556A20 WHT L556A20 BLK 1 2 3 WHT STOWED RED BLK L511B16 P9 c A B SP134 A B SP62 A B SP60 A B SP61 L555D20 GREY OR RED L555D20 WHT L555D20 BLK A B SP402C XDS400 TAIL LT L544A20N L520N20 BLK WHT RED UPPER STROBE LT XDS201 A B SP63 A B SP65 A B SP64 LWR STROBE LT XDS200 RED WHT BLK TB1 2C L520B20 L521C20N TB1 2C L520F20 L538C20N A B SP114 A B SP133 A B SP116 L...

Page 322: ...1 4D K504B20 TB1 5B K506B20 S106 START S105 LDG LT S104 N2 GOV CONTR INCR DECR RIGHT COLLECTIVE STICK J112P G96 0017 4 L123A20N SPARE SW 1ST POS 2ND POS S101 TRIGGER UP DN S102 POD A B C D E F H J K TB1 6C K502G20 TB1 6B K510D20 TB1 5C L504D20 E9 L543A20N TB1 4B K505C20 TB1 4D K504C20 TB1 5B K506C20 J113P LEFT COLLECTIVE STICK INCR DECR S108 N2 GOV C110F20 C108G20 C109F20 P T C W F A B D E M N L H...

Page 323: ...20 J112 E A B C D TB1 3 C504A22 J109 V A B C D TB1 2 C506D22 J109 S P9 P C506B20 A B C D TB1 1 C508A22 J109 U P105 A C508B22 TB1 A517B20 J200 N A510B20 J200 R A509B20 J200 P A507B20 J200 K A B C D TB1 28 SP80A P110 L F530AC22 A B C D TB1 30 SP80A P110 K F529AC20 NOTE TB1 11 THRU TB1 15 TB1 17 TB1 20 THRU TB1 23 TB1 25 THRU TB1 27 TB1 29 TB1 31 THRU TB1 40 BLANK P130 U C508C22 J130 X C505C22 C505A2...

Page 324: ... C D E F TB7 10 A B C D E F TB7 11 CNS25A22 P509 aa CNS31A22 P509 cc CNS29A22 P509 bb P509 C CNS24A22 P509 Z CNS21A22 TB502 4D RV514F22 RV508D22 J109 W TB5 NOTE TB5 3 BLANK NOTE TB7 5 TB7 6 AND 7 12 BLANK RV510V22 RV510V22 RV514B22 TB502 5E A B C D TB3 2 A B C D TB3 3 A524A16 J200 L A521A16 J200 C A B C D TB3 7 SLAE A B C D TB3 8 SLAE A B C D TB5 1 A B C D TB5 2 RV501D22 P509 X CNS19A22 RV501A22 J...

Page 325: ... G J615 J618 s E520BB20 HR1 FWD LIGHTER DS7 H601C16 TB6 5 H501A16 1 2 H601B16 R11 Ω 1 55W 1 2 R9 Ω 1 55W A B SP91 H601F16 EXT PWR RELAY M R XMSN CHIP DET LO T R XMSN CHIP DET LO XMSN OIL PRESS SW LO BATT 160 F BATT 140 F LANDING LT RELAY DIR GYRO DIR GYRO HOIST CUTTER CB PNL CB PNL ENG START P521JJ20 E555N22 J618 L E559J22 J618 K E559H22 J618 B E563A20 J618 N E564A20 J618 P L504AA20 F529BB20 F530B...

Page 326: ...2 1 1 1 1 1 1 1 1 1 5A 5A 15A 5A 5A 7 5A 5A 7 5A 15A A1 A2 X1 X2 K3 LDG LT RELAY L501B20 J29 J28 E3 P521D20N BAT EXT 1 2 3 MSTR SELECT SW S2 L501A16 E520B20 S4 2 E521A20 S4 1 F529C20 CAP STOW F529B20 CAP STOW L527D22 F530B20 CAP STOW F530A20 CAP STOW Q501C20 Q501A20 F504A20 M501A20 P512B20 TB11 2C P514A20 K103 2 F529E20 SW PNL F529F20 SW PNL P521J20 P521G20 E508A22 E567A22 K508A20 C506A22 K504A22 ...

Page 327: ...2 P618 F E513DD22 P618 G E517DD22 P618 H E531DD22 P618 J E555DD22 P618 B E559HH22 TB502 20A E559AB22 P618 A Q501E20 TB12 4A E519A22 TB502 20F E518A22 TB502 7A L534A22 TB502 20E E508EE22 P618 Z L524B22 P618 D L551A22 TB6 5 E563A22 G96 0017 9 NC NO NC NO S1 C C XDS21 WARN PRESS TO TEST E559H22 E509A22 E512A22 E511B22 E559J22 E563C22 E564C22 P12 NC NO C NC NO C 4 3 2 1 XDS23 BAT TEMP 1 2 4 5 3 XDS7 S...

Page 328: ...22 L523A22 L532D22N L527B22 L522A22 L530A22 L511A16 P505G16 B C D E F G H J K L M J616 P L533AA20 J616 H L529AA22 J9 c L511AA16 TB10 3 P505GG16 J110 E E559H22 J616 G E508AA22 L551AA22 J9 Y D509B22 J9 N E513D22 J9 J E517D22 J9 j E531D22 J9 A E555D22 J110 D E559J22 J110 C E559N22 P9 e D501C20 J110 F E563A20 J110 G E564A20 J9 T E524BA22 J9 W E522C22 J9 K E523B22 J9 U E525BB22 J9 t E501A20 J9 L E505B2...

Page 329: ...615 D P512B20 1 2 3 4 S4 GEN P506C20 P615 W 1 TB10 CB600 M535A12 A526A12 P28 C E48 TB12 1 TB12 2 TB12 3 TB12 4 B A SP82 B A SP81 DS105 E519C20 E520B20 WARNING HORN E567G22 P618 t E519A22 P12 S 2MFDS S11 AUTO RE IGN TEST 1 3 4 6 CB106 2 J501A20 E31 J507AA20 TB502 13E TB501 RV522EE20 P618 y RV522E20 P618 a CNS17C22 P509 A RV520E20 P618 c RV520EE20 P618 x SX1C20 P618 r E519D20 E520F20 P618 s E520D20 ...

Page 330: ...XDS137 PNL LTS PNL LTS PNL LTS PNL LTS PNL LTS TB502 7C L533C22 L528G20 TB502 7D L533D22 L528H20 TB502 7E L533E22 L534H20 TB502 8B L533F22 D501D20N TB6 6 COMMON GND COM MON GND E528A22 P1 C COMMON GND A B SP14 A B SP15 BLK BLK L528C20 L528B20 XDS112 COMP LT L539E20N P618 n TB6 GRD BUS B C D E F A B C D E F L533M22 L528K20 L528L20 L534G20 A B C D E F L534D20 L534F20 L534E20 A B C D E F P618 Y L527E...

Page 331: ...30 2 1 3 TB106 B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F A B C D E F L522AC22 P618 u L522AB22 A B C D E F A B C D E F E559AA22 XDS18 3 E559AC22 K304 5 E508EE22 P12 V E518A22 P12 T A B C D E F A B C D E F E524B22 P1 D E524B20 P618 R E522E22 P19 A E522D22 P2 C E522CC22 P618 S J501AD20 P618 j J503EE20 ...

Page 332: ...B8 P514A20 TB1 8A FUEL QUANT SENDER R251 BLU RED BLK BLK B D E H J251P E5 E502A20N G96 0020 1 A B SP73 E513N20 D509D20N D507A20N START PUMP A B Q502A20N E6 P250J B250 E506F20 A B SP140 RED BLK E24 HR2 HEATED PITOT TUBE A B N2 OVSP SOLENOID CAP AND STOW P17D20N P206 A B K301 X1 K502J20 E513N20 CR1 2 K502D20 B C D E F G H J K L N M P R S P521K20 CR30 2 D503A20 E513C20 E513F20 J208 B E562B20 P108 B E...

Page 333: ...A20 TB1 6D K502C20 E12 E13 A B C D E G300 STARTER GENERATOR P107B10 P510 3 10 N C20R 2 P535F20N A B C D E F G H J K L N M P R S J303P E126J18 ENG CHIP DET UPPER ENG CHIP DET LOWER P301 S301 P300 S300 N1 TACH GEN A B P305 N2 TACH GEN A B P306 FUEL FILTER SWITCH B A SP123 S303 1 2 ANTI ICE SOLENOID VALVE C20R 2 P307 P521K20 P521H20 M3 TB9 2 RED E10A16 M3 TB9 1 YEL E10A16 TC300 G301 G302 SQ300 IGNITI...

Page 334: ...1 2 3 P556 P557 L555A20 GREY OR RED L555A20 WHT L555A20 BLK L556A20 GREY OR RED L556A20 WHT L556A20 BLK 1 2 3 WHT STOWED RED BLK E8 L511B16 J9 c A B SP134 A B SP62 A B SP212 A B SP60 A B SP61 A B C D E F TB1 2D L520D20 J110 E E513F20 J208P L520E20 E513G20 L555B20 GREY OR RED L555B20 WHT L555B20 BLK J209P L555D20 GREY OR RED L555D20 WHT L555D20 BLK E513GG20 T R XMSN CHIP DET S400 A B SP402C XDS400 ...

Page 335: ...510A20 TB1 19C A508C20 TB1 2B C506C22 TB1 3B RED C504C20 TB1 3D BLU C504C20 JMPR TB1 1B RED C508C20 TB1 1D BLU C508C20 A B C D J E F H P112A20 P111D20 L104C20 L123B16 C110F20 C108G20 C109F20 TB1 6C K502G20 TB1 6B K510D20 TB1 5C L504D20 L543A20N TB1 4B BLU K504B20 TB1 4D WHT K504B20 TB1 5B RED K504B20 S106 START S105 LDG LT S104 N2 GOV CONTR INCR DECR LEFT COLLECTIVE STICK J113P A B C J109 TB1 12A ...

Page 336: ...505A20 RED J109 U TB1 9B JMPR TB1 M522C20 J109 A G96 0020 5 A B C D A B C D TB1 16 M503F20 J130 F HOIST A B C D A B C D TB1 17 M503H20 J109 F A B C D A B C D TB1 19 J110 W M506J20 M520F20 J109 E NOTE TB1 10 AND TB1 11 TB1 13 THRU TB1 15 TB1 18 TB1 23 THRU TB1 27 TB1 29 THRU TB1 34 BLANK A B C D A B C D TB1 28 TB3 1A JMPR JMPR TB3 1A P105 A RED C505B20 P105 B BLU C505B20 J130 U RED C508C20 J130 X B...

Page 337: ...M523B16N M523BB20N E20 CARGO HOOK G96 0020 6 TB3 TB7 A B C D E F TB7 1 A B C D E F TB7 2 A B C D E F TB7 3 A B C D E F TB7 4 A B C D E F TB7 8 A B C D E F TB7 10 A B C D E F TB7 11 TB5 2 TB5 1 TB5 4 RV506D22 J109 W RV501A22 J130 W RV516C22 J109 P RV505B22 J130 P TB5 R J10 NOTE TB3 2 AND TB3 3 BLANK NOTE TB5 3 AND TB5 5 BLANK NOTE TB7 5 THRU TB7 7 TB7 12 BLANK RV510P22 SHLD A B C D E F TB7 9 A B C ...

Page 338: ...O T R XMSN CHIP DET LO BATT 160 F BATT 140 F N2 TACH N1 TACH N1 TACH FLOATS E522J22 E14 E555P22 P12 c K510A20 S3 2 E506B22 P4 B J503E20 TB503 3B D505B20 P4 E P16F20 TB503 6C M501A20 CB117 2 P17A20 K103 2 E517D22 P12 a E505B20 P4 A P508C20 S4 5 C506A20 CB102 2 E513D22 P12 Z L520A20 CB119 2 L531A22 CB103 2 E524B22 TB503 4C E525B22 P1 E D508A20 CB101 2 D509B22 P12 Y P515A16 WHT CB112 2 F504A16 CB120 ...

Page 339: ...4 PNL LTS CB103 N2 GOV CB101 INST CB102 TRIM ACT CB106 ENG OUT 15A 15A 5A 2A CIRCUIT BREAKER PANEL P516V16 L511A16 P9 c 1 2 K510A20 P9 B K510F16 CB128 1 K501A20 TB101 1 S3 KEY SW P515A16 WHT P9 Z G96 0020 8 CB117 UTIL PWR CB118 START PUMP 7 5A 7 5A 2 3A 1 CB122 ANTI ICE 20 AWG JMPR TB101 3 P506AX10 2 1 XDS7 START PUMP ON LT E560B22 B A SP23 B A SP24 E560A22N TB6 6 E561A22 P12 L J16 PNL LTS L533C22...

Page 340: ...B CB132 SPARE CB127 SEARCHLIGHT CB603 HOOK 5A 15A 25A 15A 15A 50A 15A P516A16 P9 p G96 0020 9 S2 MSTR SELECT SW P110 A P521G20 BATT OFF EXT 1 2 3 HR1 FWD LIGHTER DS7 P517C16 1 1 2 2 P517B16 R11 R9 Ω 1 55W Ω 1 55W S3 2 K510F16 TB101 3 P506AE10 TB101 5 P506AF10 TB101 6 TB101 6 P506U8 TB101 6 P506X14 TB101 7 P506AH8 TB101 3 P506M20 TB101 5 P506AG16 J131 PNL LTS L533D22 TB503 1C LOWER PANEL JMPR S11 A...

Page 341: ... LT DS105 WARN HORN PNL LTS DS24 DS25 XDS17 FUEL FILTER f T R XMSN CHIP LT LO E XMSN OIL TEMP LT HI F XMSN OIL TEMP LT LO G XMSN OIL PRESS LT HI H ENG CHIP LT LO g M R XMSN CHIP LT LO K FUEL LOW LT LO h XMSN OIL PRESS LT LO M FUEL FILTER LT LO P GEN OUT LT LO j XMSN OIL PRESS SW LO e M R XMSN CHIP DET LO Y XMSN OIL TEMP SW LO Z ENG CHIP DET LO a FUEL LOW SW LO b AIR FRAME FLTR SW LO c GEN OUT ALAR...

Page 342: ...0 S11 4 1 2 3 4 5 6 7 8 K103 OVER VOLTAGE RELAY P513A20 S4 6 B3 B2 B1 A3 A2 A1 X1 X2 CR5 J503EE20 TB503 3C K104 AUTO REIGN RELAY B3 B1 B2 A2 A3 A1 X1 X2 J502E20 TB503 5B K304 AUTO REIGN DS10 ENGINE POWER OUT WARNING UNIT A B C E F G J K L M U P19 TB503 4D E522E22 M1 P1 N2 NR TACH IND A B C D E E527C22 BLU P110 J E527C22 WHT P110 H E528A22 TB6 3 E524C22 TB503 4B E525B22 P9 U E528AA22N TB6 2 E523B22...

Page 343: ...56A22 TB502 4E CNS22A22 TB502 5F CNS10B22 TB502 6A CNS18A22 TB502 6C CNS6A22 TB502 10A CNS33A22 TB502 10D CNS34A22 TB502 10F CNS11B22 TB502 11A CNS16B22 TB502 11E RV511A22 TB502 4C CNS55A22 CNS15B22 CNS31A22 CNS29A22 CNS24A22 CNS32A22 CNS25A22 CNS30A22 CNS21A22 CNS20A22 CNS23A22 CNS19A2 CNS9B22 CNS17C22 RV520A16 CB108 2 J K L M N P B T A D E S C G H F U V W X Y Z RV514Q22 TB502 12E RV514T22 TB502 ...

Page 344: ...B22 P509 K TB502 12 RV514S22 TB106 2 TB502 13 TB502 14 TB502 15 A B C D E F A B C D E F RV545A22 S13 2 RV544A22 S13 1 RV543A22 S13 3 RV541A22 S13 6 RV540A22 S13 5 CNS14B22 P509 D A B C D E F A B C D E F RV511A22 P509 J SHLD RV514F22 P10 B CNS56A22 P509 V P10 F RV514B22 P509 U CNS22A22 A B C D E F CNS33A22 P509 N CNS34A22 P509 L A B C D E F A B C D E F F A B C D E A B C D E F PANEL LIGHTS A B C D E...

Page 345: ...o MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 02 00 Wiring Diagrams 369E FF 500N ...

Page 346: ......

Page 347: ...hers for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc WIRING DIAGRAMS 369E FF 500N MAINTENANCE PRACTICES 1 Description and Operation The following wiring diagrams are for the 369E FF 500N helicopters only Refer to Section 96 00 00 for troubleshooting NOTE Wiring diagrams in this section are by helico...

Page 348: ...P516C16 P517D16 1 2 R2 120 1W Ω TB8 P514A20 TB1 8A FUEL QUANT SENDER R251 BLU RED BLK BLK B D E H J251P E5 E502A20N G96 0021 1 A B SP74 E513M20 D509D20N D507A20N START PUMP A B Q502A20N E6 P250J B250 A B P521K20 CR30 2 D503A20 E513C20 E513F20 J208 B E562B20 P108 B E564B20 P108 D E527B22 WHT E527B22 BLU E522B22 WHT E522B22 BLU M506AA20 TB1 19D M506J20 TB1 19C A510B20 RED TB1 20A A510B20 BLU TB1 20C...

Page 349: ... STARTER GENERATOR P107B10 P535A2N C20R 2 P535F20N A B C D E F G H J K L N M P R S J303P E126J18 ENG CHIP DET UPPER ENG CHIP DET LOWER P301 S301 P300 S300 N1 TACH GEN A B P305 N2 TACH GEN A B P306 FUEL FILTER SWITCH B A SP123 S303 1 2 ANTI ICE SOLENOID VALVE C20R 2 P307 P521K20 P521H20 M3 TB9 2 RED E10A16 M3 TB9 1 YEL E10A16 TC300 G301 G302 SQ300 IGNITION EXCITER IGN GAP M29 START COUNTER A B SP80...

Page 350: ...Y AND FLASHER 1 2 3 P556 P557 L555A20 GREY OR RED L555A20 WHT L555A20 BLK L556A20 GREY OR RED L556A20 WHT L556A20 BLK 1 2 3 WHT STOWED RED BLK E8 FL10 FILTER LOAD LINE L511B16 J9 c A B SP134 A B SP62 A B SP212 A B SP60 A B SP61 A B C D E F TB1 2D L520D20 J110 E E513F20 A B C D E F J208P L520E20 E513G20 L555B20 GREY OR RED L555B20 WHT L555B20 BLK J209P L555D20 GREY OR RED L555D20 WHT L555D20 BLK E5...

Page 351: ...0 TB1 20C BLU A510A20 TB1 19C A508C20 TB1 2B C506C22 TB1 3B RED C504C20 TB1 3D BLU C504C20 E5 JUMPER TB1 1B RED C508C20 TB1 1D BLU C508C20 A B C D J E F H P112A20 P111D20 L104C20 L123B16 C110F20 C108G20 C109F20 TB1 6C K502G20 TB1 6B K510D20 TB1 5C L504D20 E9 L543A20N TB1 4B BLU K504B20 TB1 4D WHT K504B20 TB1 5B RED K504B20 S106 START S105 LDG LT S104 N2 GOV CONTR INCR DECR LEFT COLLECTIVE STICK J1...

Page 352: ...SHLD TB1 3 SHLD JUMPER JUMPER SHLD J9 P C506B22 A B C D A B C D TB1 8 TB8 R2 1 P514A20 P514B20 P6 E C505A20 RED J109 U TB1 9B JUMPER TB1 M522C20 J109 A G96 0021 5 A B C D A B C D TB1 15 A B C D A B C D TB1 16 M503F20 J130 F HOIST A B C D A B C D TB1 17 M503H20 J109 F A B C D A B C D TB1 18 A B C D A B C D TB1 19 J110 W M506J20 M520F20 J109 E P105 A RED C505B20 P105 B BLU C505B20 J130 U RED C508C20...

Page 353: ...TB1 23 TB1 24 TB1 25 TB1 26 J110 X RED A510B20 A510A20 RED J130 H TB1 27 A B C D A B C D TB1 21 A507A20 RED J130 M TB1 28 A B C D A B C D TB3 1 JUMPER JUMPER JUMPER J9 M P508G20 P508F16 P6 B HOOK M522D16 J605 A B C M523B16N M523C20N E20 CARGO HOOK G96 0021 6 369D24150 TB1 CONT A B C D A B C D TB3 2 A B C D A B C D TB3 3 TB3 A B C D A B C D TB1 31 A B C D A B C D TB1 29 A B C D A B C D TB1 30 A B C...

Page 354: ...T RELAY FUEL LOW SW LO AIRFRAME FLTR FUEL QTY GEN SW ENG CHIP DET LO TRIM ACT POS LTS INSTR EPO BOX DUAL TACH ANTI ICE SOL COMP BLEED HOUR METER XMSN OIL TEMP SW LO GEN PITOT HTR START PUMP ANTI COLL LTS HOIST CUTTER AMMETER ENG ANTI ICE N2 GOV CARGO HOOK FUEL FILTER SW OVER VOLT RELAY GEN TRIM ACT N2 OVSP REIGN TST LDG LT EPO BOX E555P22 P12 c K510A20 S3 2 E506B22 M34 SEND J503E20 TB503 3B D505B2...

Page 355: ... COMM 2 CB204 NAV 2 CB202 XPONDER CB121 FLOATS CB207 COMM 1 CB205 NAV 1 CB203 ADF CB603 HOOK 15A 15A 5A 5A 3A 2A 2A 7 5A 7 5A 2A 3A 15A CIRCUIT BREAKER PANEL L534L20N E33 F WHT OR RED EDGE LIGHT PNL EDGE LIGHT PNL 16 AWG JMPR L511A16 P9 c 1 2 J508B20 TB503 10G S11 AUTO REIGN TEST W2 BUSS 2 P515A16 WHT P9 Z W1 BUSS 1 K310 A1 P505C10 W3 BUSS 3 K310 A1 P505C10 K310 A1 P505C10 1 1 2 2 P517B16 16 GA 16...

Page 356: ...WG JMPR 22 AWG JMPR DS10 ENGINE POWER OUT WARNING UNIT A P19 TB503 3K E522E22 NC NO NC NO S1 S2 C C XDS21 WARN PRESS TO TEST P514E20 TB503 6C P514A20N E31 C G96 0021 9 369D24150 P110 D E559J22 P9 Y D509B22 P9 N E513D22 P9 J E517D22 P9 j E531D22 P9 A E555D22 P110 E E559H22 TB503 10B E509AA20 TB503 12M E511BB20 TB503 6J E559A20 TB503 9G Q501C20 TB503 8G E519A20 TB503 6E E518A20 TB503 2K L534A22 TB50...

Page 357: ...34 ENG OIL TEMP IND DS144 SEND IGN GND DS143 TB503 2B E505B22 P9 L M35 FUEL QTY IND DS143 DS142 TB503 2M DS142 BATT LOAD D501B20 P9 e DC AMMETER IND M33 CLOCK DS119 DS119 TB503 2H M101 OPT P507 DIR GYRO IND A B C D F502Q22 BLU FL100 GND DS132 DS132 TB503 1B M23 OPT P506 ATT GYRO IND A B C D F501Q22 BLU FL100 GND DS129 DS129 TB503 1M IVSI DS134 DS134 TB503 1L M25 OPT M24 M26 L528B20 TB503 9M B A SP...

Page 358: ...MPR K104 AUTO REIGN AUTO REIGN RELAY 8 CR41 1 2 3 4 5 6 7 8 CR5 J502A20 TB503 9L TB503 3C J503EE20 1 2 3 4 5 6 7 8 CR40 K103 OVER VOLTAGE RELAY 20 AWG JMPR 20 AWG JMPR TB503 13C P512D16 PS122 EDGE LIGHT POWER SUPPLY RED BLK TB503 1G L533D20 TB503 12D L533T20 SP1221 SP1222 FL100 LOAD LINE LINE E33 L F501R20N F502Q22 BLU P507 A GND NO 1 2 3 4 C C NC XDS9 RE IGN PRESS TO TEST J502D20 TB503 4A J501B20...

Page 359: ...P526A20 CB205 2 P525A20 CB204 2 P524A20 CB203 2 A B C D E F G H J K L M A B C D E F G H J K L M RV5146A22 P19 M A B C D E F G H J K L M M506N20 WHT XDS8 S1 C M506N20 BLU XDS8 S3 C P110 X WHT M506NN20 P110 Y BLU M506NN20 DS124 JUMPER TB503 2G DS139 DS131 DS140 DS134 DS129 A B C D E F G H J K L M DS115 SP1221 RED L533D20 DS138 DS147 TB503 1E JUMPER P12 d L534A22 A B C D E F G H J K L M DS144 L533C20...

Page 360: ... K304 5 J512J20 P513A20 S4A 6 P508J20 S4A 5 P513D20 K103 6 E511F20 TB505 3 4A M511G20 XDS8 C A D G K B E H L C F J M A D G K B E H L C F J M A D G K B E H L C F J M M531B20 TB505 3 4F Q515B20 P9 W J508C20 P9 r JUMPER TB503 7L E520B20 S4A 3 CB143 2 G516A20 TB505 1 2F M531C20 P17H20 K103 2 L533Q20 BLK SW PNL L533R20 BLK CB PNL Q516B20 P9 V E511B20 XDS21 S2 E511B20 P12 B P517A16 SP32 A P516A16 P9 p K...

Page 361: ...A B SP20 H510B16 1 2 R10 1 55W Ω 1 2 R12 1 55W Ω H510A16N A B SP21 P516C16 P517D16 1 2 R2 120 1W Ω TB8 P514A20 TB1 8A FUEL QUANT SENDER R251 BLU RED BLK BLK B D E H J251P E5 E502A20N G96 0022 1 D509D20N D507A20N E15 A B A B P521K20 CR30 2 D503A20 E513C20 E513F20 J208 B E562B20 P108 B E564B20 P108 D E527B22 WHT E527B22 BLU E522B22 WHT E522B22 BLU P538B20 P539B20 P540B20 M506AA20 TB1 19D M506J20 TB1...

Page 362: ...M P R S A B SP74 J303P P J303A A B SP73 20 AWG P540C20 E135F18 P109A16 P539C20 E103A20 WHT E103A20 BLU E106A20 WHT E106A20 BLU D101A18 P112F20 P112P20 P538C20 Q515D20 Q516D20 E126J20 E126G20 ENG CHIP DET UPPER ENG CHIP DET LOWER P301 S301 P300 S300 N1 TACH GEN A B P305 N2 TACH GEN A B P306 FUEL FILTER SWITCH B A SP123 S303 5 N2 OVERSPEED CONTROL 1 2 ANTI ICE SOLENOID VALVE P307 2 1 COMP BLEED SOLE...

Page 363: ...UP PLY AND FLASHER 1 2 3 P556 P557 L555A20 GREY OR RED L555A20 WHT L555A20 BLK L556A20 GREY OR RED L556A20 WHT L556A20 BLK 1 2 3 WHT STOWED RED BLK E8 FL10 FILTER LOAD LINE L511B16 J9 c A B SP62 A B SP212 A B SP60 A B SP61 A B C D E F TB1 2D L520D20 J110 E E513F20 A B C D E F J208P L520E20 E513G20 L555B20 GREY OR RED L555B20 WHT L555B20 BLK J209P L555D20 GREY OR RED L555D20 WHT L555D20 BLK E513GG2...

Page 364: ...10A20 TB1 20C BLU A510A20 TB1 19C A508C20 TB1 2B C506C22 TB1 3B RED C504C20 TB1 3D BLU C504C20 E5 JUMPER TB1 1B RED C508C20 TB1 1D BLU C508C20 A B C D J E F H P112A20 P111D20 L104C20 L123B16 C110F20 C108G20 C109F20 TB1 6C K502G20 TB1 6B K510D20 TB1 5C L504D20 E9 L543A20N TB1 4B BLU K504B20 TB1 4D WHT K504B20 TB1 5B RED K504B20 S106 START S105 LDG LT S104 N2 GOV CONTR INCR DECR LEFT COLLECTIVE STIC...

Page 365: ...HLD TB1 3 SHLD JUMPER JUMPER SHLD J9 P C506B22 A B C D A B C D TB1 8 TB8 R2 1 P514A20 P514B20 P6 E C505A20 RED J109 U TB1 9B JUMPER TB1 M522C20 J109 A G96 0022 5 A B C D A B C D TB1 15 A B C D A B C D TB1 16 M503F20 J130 F HOIST A B C D A B C D TB1 17 M503H20 J109 F A B C D A B C D TB1 18 A B C D A B C D TB1 19 J110 W M506J20 M520F20 J109 E P105 A RED C505B20 P105 B BLU C505B20 J130 U RED C508C20 ...

Page 366: ... B C D A B C D TB1 24 A B C D A B C D TB1 25 A B C D A B C D TB1 26 J110 X RED A510B20 A510A20 RED J130 H A B C D A B C D TB1 27 A B C D A B C D TB1 21 A507A20 RED J130 M A B C D A B C D TB1 28 A B C D A B C D TB3 1 JUMPER J9 M P508G20 P508F16 P6 B HOOK M522D16 J605 A B C M523B16N E20 CARGO HOOK G96 0022 6 TB1 CONT A B C D A B C D TB3 2 A B C D A B C D TB3 3 TB3 A B C D A B C D TB1 31 A B C D A B ...

Page 367: ...08C20 TB503 11B E513D22 P12 Z C506A20 CB102 2 L520A20 CB119 2 L531A22 TB503 8J E524B22 TB503 3J E525B22 P1 E Q516B20 TB503 12J Q515B20 TB503 10F D508A20 TB505 1 2H D509B22 P12 Y P515A16 WHT CB112 2 F504A16 CB120 2 L511A16 CB115 2 M503B20 CB601 2 D501B20 M33 BATT K504A20 CB103 2 M520A16 CB603 2 E531D22 P12 b P512B16 TB503 13A P515A16 BLU CB112 1 P516A16 TB503 13F P16M20 TB503 4G J508C20 TB503 10J L...

Page 368: ...D Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0200 204 2 Ω Ω Figure 204 Console Wiring Diagram 369FF 001 075 Sheet 2 of 7 ...

Page 369: ... E559N22 TB503 6M 22 AWG JMPR 22 AWG JMPR 22 AWG JMPR 22 AWG JMPR DS10 ENGINE POWER OUT WARNING UNIT A P19 TB503 3K E522E22 NC NO NC NO S1 S2 C C XDS21 WARN PRESS TO TEST P514E20 TB503 6C P514A20N E31 C G96 0022 9 E503B22 E559P22 E530B22 E555A22 Q514A20 TB503 6L P514B20 TB503 6G E511B20 TB503 12L E509A20 TB503 10A TB503 9E E567A20 TB502 6F E533A22 E33 B E510D20N TB503 8D E519B20 P9 t E105A20 TB503...

Page 370: ...5 TB503 1D L537G20N M32 M34 ENG OIL TEMP IND SEND GND IGN DS144 DS144 TB503 2C L539K20N E506B22 P9 C M35 FUEL QTY IND SEND IGN GND DS143 DS143 TB503 2B L537M20N E505B22 P9 L DS142 DS142 TB503 2M L539H20N M33 BATT LOAD D501B20 P9 e D505B20 P9 E DC AMMETER IND CLOCK DS119 DS119 TB503 2H M101 OPT P507 DIR GYRO IND A B C D F502Q22 BLU FL100 GND DS132 DS132 TB503 1B M23 OPT P506 ATT GYRO IND A B C D F5...

Page 371: ... 5 6 7 E559AC20 TB503 4C K304 J502E20 K104 AUTO REIGN AUTO REIGN RELAY 8 CR41 1 2 3 4 5 6 7 8 CR5 J502A20 TB503 9L TB503 3C J503EE20 1 2 3 4 5 6 7 8 CR40 K103 OVER VOLTAGE RELAY 20 AWG JMPR 20 AWG JMPR TB503 13C P512D16 PS122 EDGE LIGHT POWER SUPPLY RED BLK TB503 1G L533D20 SP1221 SP1222 FL100 LOAD LINE LINE E33 L F501R20N F502Q22 BLU P507 A GND NO 1 2 3 4 C C NC XDS9 RE IGN PRESS TO TEST J502D20 ...

Page 372: ... CB205 2 P525A20 CB204 2 P524A20 CB203 2 A B C D E F G H J K L M A B C D E F G H J K L M RV5146A22 P19 M P110 X WHT M506NN20 P110 Y BLU M506NN20 A B C D E F G H J K L M M506N20 WHT XDS8 S1 C M506N20 BLU XDS8 S3 C R110 3 L532AA20 DS141 C P514B20 A B C D E F G H J K L M P514E20 XDS21 S1 C E518A20 P12 T E559A20 P12 D Q514A20 DS31 C E559AA20 DS18 C A B C D E F G H J K L M P110 F E562A20 P19 J E520A22 ...

Page 373: ...514A20N XDS21 S2 C A B C D E F G H J K L M L533C20 TB503 2E E567A20 P19 B DS145 J501B20 XDS9 S2 C DS148 J502A20 K104 5 L528B20 SP14 A A B C D E F G H J K L M CB144 2 Q515A20 TB10 B J508BB20 S11 2 J508B20 M531B20 TB505 3 4F Q515B20 P9 W J508C20 P9 r JUMPER TB503 7L E520B20 S4A 3 A B C D E F G H J K L M P110 V M506B20 XDS9 NC J503D20 K304 5 J512J20 P513A20 S4A 6 P508J20 S4A 5 P513D20 K103 6 E511F20 ...

Page 374: ...1127B22 J208 B E1128B22 SP208 A D1131B22 SP118 A E1081B22 S203 3 E1134A22 P202 B L1145B22 P1008B22 P206 A P1154B22 SP207 A E1151B22 SP27 A K1004B22 TB200 6P C1009B22 TB200 2E K1006C22 TB200 7B W1007B22 TB200 3P W1007E22 TB200 3W W1007K22 WHT TB200 3J W1007K22 BLU TB200 3E L1016B22 TB200 8A W1043B22 TB200 8E E1137A22 TB200 8J E1104A22 TB200 8N Q1170B22 P250 A M1177B22 J103 A E1172B22 J251 D E1173B2...

Page 375: ... P1032A2 P1034A22 P1034B22 P1035A22 A1 A2 X1 X2 CR29 K309 APU RELAY P1029A2 P1028A2N E4 EXT PWR RECPT 28VDC CR201 3 4 TB200 7G K1047A22 K1047B22 1 2 369D22109 BUS BAR P2005A10 W2 IN CONSOLE CR2001 12 AWG JMPR P2004A10 W3 IN CONSOLE CR2002 12 AWG JMPR J100 12 AWG JMPR 3 P2003A10 W4 IN CONSOLE 12 AWG JMPR CR2003 E4 E5 E1285A4N AS301 1 2 1 2 P1059A2 K312 A P1125A22 WHT P1125A22 BLU 369D24258 5 BUS BA...

Page 376: ...4 BSC GCU1A22N WHT E38 C P1203 P1203 BUS SENSE GENERATOR SENSE CURRENT SENSE FIELD K A B F D M R GCU1A22N WHT E38 C P1203 150 AMP GEN WIRING 200 AMP GEN WIRING 160 RED 140 AMBER BT101 BATT 17AH P1032A2 K310 A2 369D24291 BSC P108 P529 160 RED 140 AMBER BT101 BATT 17AH 13AH A C E B D P1032A2 K310 A2 P1033A2N E1 W1036A22 TB200 8G W1045A22 TB200 9S 369D24291 3 5 7 9 P108 369D24254 G96 0023 3A P1033A2N...

Page 377: ... e M N D H b J E d f g 1M1106B22 TB200 4T 1M1110B22 TB200 5T 1M1110A22 TB200 5N 1A1115A22 TB200 4A 1A1114A22 TB200 4E 1A1116A22 TB200 4J 1A1120A22 TB200 5A 1A1122A22 TB200 5J 1A1121A22 TB200 5E 1C1010A22 WHT TB200 1P 1C1009C22 TB200 2F 1C1011A22 BLU TB200 1K 1C1010A22 BLU TB200 1W 1C1011A22 WHT TB200 1F M1263A22N E37 J 1ICS031A22N E37 P 1ICS019D22 TB5 4B 1ICS021D22 TB5 2A 1W1007M22 BLU TB200 2K 1W...

Page 378: ...DR J1201 6 D1131B22 A B SP118 D1131C2 2 D1132A22 A B SP119 S202 ROTOR OIL TEMP SW E18 P1150A22N M1264A22N A B TB200 9Z J1001G22 J1201 7 E1081B22 1 2 3 ROTOR OIL PRESS SW S203 TB200 8M E1136A22 J1201 8 E1134A22 P202 G200 ROTOR TACH GEN AIR FILTER BYPASS SW S2001 1 2 A B SP207 A B SP206 J1201 11 P1154B22 HR3 AFT LIGHTER 1 2 P1156C16 A B SP20 P1157A16 DS105 WARN HORN W1253B22 W1096B22 B A SP82 B A SP...

Page 379: ...reof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0200 205 6 T W Y Z A B C D E F G H J K L M N P R S T W Y Z A B C D E F G H J K L M N P R S T W Y Z Figure 205 Fuselage Wiring Diagram 369E 384 508 369FF 076 095...

Page 380: ... 1L1016E22 1L1017B22 2L1016D22 2L1017C22 1L1016D22 1L1017C22 SP117 SP131 SP115 SP132 SP116 SP133 SP114 SP134 FUEL QTY SENSOR R251 RED BLU BLK BLK D B H E J251P J1201 29 E1172B22 J1201 30 E1173B22 A B J1201 27 Q1170B22 START PUMP P250J B250 A B J1201 29 M1177B22 J103 UTIL RECP 369D24254 G96 0023 7 SP200 A W1304A22N TB200 7 J1201 16 K10062C22 2K1006D22 J112 B 10 9 CR2 TB1001 A B A B A B A B A B A B ...

Page 381: ...R50 E13 H1186A22N K1268A22 A B SP124 BLK M29 START COUNTER TORQUE OIL PRESS TRANSDUCER ENGINE OIL PRESS TRANSDUCER TB701 7S J1072B22 C20B AND C20R 2 ENGINE WIRE HARNESS TC300 THERMOCOUPLE G301 G302 J1202 K CHROM WHT E1141A16 J1202 N ALUML GRN E1141A16 8 LUG 10 LUG 369D24254 G96 0023 8 E1140A22 J1201 45 WHT E1139B22 J1201 46 BLU E1139B22 TB200 8R E1103A22 J1201 47 E1102A22 J1201 54 E1140B22 J1201 6...

Page 382: ...SPEED PICKUP ANTI ICING SOLENOID VALVE 1 2 3 2 3 1 BLEED CONTROL SOLENOID VALVE THERMAL SWITCH ENGINE SUPPLIED BUT AIRFRAME MOUNTED 3 2 1 E1143A20 E1144A20 J1072C22 SQ300 IGNITION EXCITER SQ301 IGN GAP IGN GAP TC3002 ENGINE MTD THERMOCOUPLE 8 LUG 10 LUG 8 LUG 10 LUG E1141AA16 N2 OVERSPEED SOLENOID PICKUP C30 ENGINE WIRE HARNESS IGNITION EXCITER G96 0023 9A J1201 46 BLU E1139B22 TB200 8R E1103A22 J...

Page 383: ...AA22 TB503 2Y K1160AA22 TB503 7D P1069A22 S4 3 E1139C22 WHT P1 B E1139C22 BLU P1 A E1102B22 P2 B E1258C22 WHT TB503 9D E1258C22 BLU TB503 9H P1125B22 WHT TB503 11G P1125B22 BLU TB503 11C E1142A22 P12 Z E1140C22 P12 b H1163AA22 CB143 2 H1164AA22 CB144 2 K1158AA22 TB503 7H K1159AA22 TB503 7M E1261AA22 TB503 5Z E1161B22 WHT TB503 11E E1161B22 BLU TB503 11J E1162A22 WHT TB503 11N E1162A22 BLU TB503 11...

Page 384: ...LANDING LT CB105 GYROS CB112 GEN CB104 PNL LTS CB103 N2 GOV CB101 INST CB102 TRIM ACT CB106 ENG OUT CB208 START CB209 AUDIO CB206 COMM 2 CB204 NAV 2 CB202 XPONDER CB121 FLOATS CB207 COMM 1 CB205 NAV 1 CB203 ADF CB603 HOOK 15A 10A 5A 5A 2A 1A 2A 5A 5A 1A 2A 15A CIRCUIT BREAKER PANEL P2001A12 BUS 1 P2005A10 BUS 2 P2004A10 P2000A12 F1179A22 TB503 10E BLK L1234D22N E33 T L1134C22 TB503 8W RED EDGE LIG...

Page 385: ...P Q506E22 TB503 2L P1233C22 TB503 8C W1040E22 TB503 2K NO 1 2 3 4 C C NC XDS9 RE IGN PRESS TO TEST J1185B22 TB505 3 4J J1185F22N E31 E J1001C22 TB503 5F J1001B22 P1201 31 NC NO NC NO S1 S2 C C XDS21 WARN PRESS TO TEST W1040A22 TB503 1K W1040B22 TB503 2B W1040C22N E33 B W1237B22 TB503 2F PS122 EDGE LIGHT POWER SUPPLY TB503 4M RED L1171D22 TB503 8T BLK L1236A22 TB503 5N 22 AWG JMPR 22 AWG JMPR 22 AW...

Page 386: ...5 C ENG OIL PRESS IND DS115 L120A22 TB503 4H L120B22N E33 H M32 M34 ENG OIL TEMP IND SEND GND IGN DS144 L108A22 TB503 3J L108B22N E35 J E1128B22 TB503 11B M35 FUEL QTY IND SEND IGN GND DS143 L107A22 TB503 3H L107B22N E35 H DS142 L109A22 TB503 3K L109B22N E35 K M33 BATT LOAD P1125C22 BLU TB503 11D P1125C22 WHT TB503 11H DC AMMETER IND CLOCK DS119 L118A22 TB503 4J L118B22N E35 Y G96 0029 4B 369D2427...

Page 387: ...33A22 P509 N CNS18A22 P509 R TB106 1 SV514Q22 P1201 41 W1099B22 P10 F RV514B22 TB106 2 RV514S22 A B C D E F G H J K L M N P R S T W Y Z CNS22A22 P509 U A B C D E F G H J K L M N P R S T W Y Z 22 AWG JMPR SHLD RV514F22 P10 B RV511A22 P509 J SHLD CNS56A22 P509 V RV514T22 TB106 3 A B C D E F G H J K L M N P R S T W Y Z RV540A22 S13 5 CNS14B22 P509 D RV542A22 S13 4 RV545A22 S13 2 CNS12B22 P509 dd RV54...

Page 388: ...A J1075C22 DS20 C W1251B22 J1185A22 TB505 3 4G J1073A22 P1201 33 JUMPER TB505 5 6B J1075B22 P1201 34 JUMPER TB503 2M W1040H22 DS18 C E1261AA22 P1201 59 XDS8 C W1236B22 P1201 18 W1007F22 XDS8 S2 NO W1007G22 P1201 19 WHT W1007J22 XDS8 S1 C WHT W1007H22 P1201 20 BLU W1007H22 XDS8 S3 C BLU W1007H22 P1201 17 W1007A22 CB121 2 W1007AA22 E1258C22 BLU P1201 50 E1259A22 P1201 65 A B C D E F G H J K L M N P ...

Page 389: ... 3 4 TB503 2C W1041A22 DS117 L101B22N L102B22N DS136 E35 P1201 2 E1002C22 TB503 1J E1002B22 P3 D D1197A22 Q1232C22 TB503 8N TB503 5G J1185A22 XDS9 1 J1185B22 W1045A22 TB503 8E W1042A22 TB503 8J JUMPER 22 AWG JUMPER TB503 5L P1201 1 J1001D22 A B C D E F G H J K L M N P R S T W Y Z DS7 2 E1181B22N XDS9 C J1185F22N M35 GND E1175A22N P1 C E1138A22N M34 GND E1192A22N HR1 P1060B22N J1075D22N S11 2 E1135...

Page 390: ...SIG SERVO CNTR RTN SHIELD ACTUATOR POS RTN SHIELD 15VDC COM 15VDC SHIELD 28VDC RTN CHASSIS GND ACTUATOR POS TP SERVO POS TP HARD OVER TP SIGNAL COM LATERAL ACCEL TP YAW RATE TP ON OFF RELAY 28VDC IN SHIELD YAW RATE IN YAW RATE IN 15 VDC 28VDC OUT SAS3A22 SAS2A20 SAS9A20 SAS4A22WHT SAS4A22BLU SAS5A22WHT SAS5A22BLU SAS6A22WHT SAS6A22BLU SAS6A22ORN SAS7A20 SAS8A22N SAS15B20 SAS11A22WHT SAS11A22BLU SA...

Page 391: ...IL STROBE WHT BLU ORN L1167C22 DS202 SP402 SHIELD BRAID A B C SP403 L5001C22 DS401 TAIL LT 1 2 DS400 TAIL LT 1 2 A B SP60 A B SP61 A B SP62 A B SP212 WHT BLU ORN WHT BLK RED SHIELD BRAID L1167D22 D A B C D L1101C22 E18 Z L5001A22N TB200 8B L1167A22 L5001E22 L5001D22 L1167E22 P558 1 2 3 ANODE TRIGGER GND ORN L1104A22 WHT WHT 1 2 3 1 2 3 L1101A22 L1083A22 STROBE PWR SUPPLY P556 P557 UPPER TAIL STROB...

Page 392: ...ND SIDE LEFT HAND SIDE BLUE BLUE RED BLACK D E A B C D E L1101C22 SP63 SP64 SP65 SP213 WHT LOWER TAIL STROBE DS202 SHIELD BRAID A B SP60 A B SP61 A B SP62 A B SP212 WHT BLU ORN WHT BLK RED SHIELD BRAID UPPER TAIL STROBE DS201 J208P L1104B22 L1101B22 L1167B22 L5001B22 E18 Z L5001A22N TB200 8B L1167A22 P558 1 2 3 ANODE TRIGGER GND ORN L1104A22 1 2 3 1 2 3 L1101A22 L1083A22 STROBE PWR SUPPLY P556 P55...

Page 393: ...2D22 L1003B22 E1127B22 J208 B E1128B22 SP208 A D1131B22 SP118 A E1081B22 S203 3 E1134A22 P202 B L1145B22 P1008B22 P206 A P1154B22 SP207 A E1151B22 SP27 A K1004B22 TB200 6P C1009B22 TB200 2E K1006C22 TB200 7B W1007B22 TB200 3P W1007E22 TB200 3W W1007K22 WHT TB200 3J W1007K22 BLU TB200 3E L1016B22 TB200 8A W1043B22 TB200 8E E1137A22 TB200 8J E1104A22 TB200 8N Q1170B22 P250 A M1177B22 J103 A E1172B22...

Page 394: ... BATT A P1032A2 P1034A22 P1034B22 P1035A22 A1 A2 X1 X2 CR29 K309 APU RELAY P1029A2 P1028A2N E4 EXT PWR RECPT 28VDC CR201 3 4 TB200 7G K1047A22 K1047B22 1 2 369D22109 BUS BAR P2005A10 W2 IN CONSOLE CR2001 12 AWG JMPR P2004A10 W3 IN CONSOLE CR2002 12AWG JMPR J100 12AWG JMPR 3 P2003A10 W4 IN CONSOLE 12 AWG JMPR CR2003 E4 E5 E1285A4N AS301 1 2 1 2 P1059A2 K312 A P1125A22 WHT P1125A22 BLU 369D24258 5 B...

Page 395: ...N OUT LT 4 3 21 CURRENT LIMIT F 2 CURRENT SENSE GENERATOR CONTROL UNIT 369D24284 3 GCU1A22N WHT E38 C P1203 P1203 2 CURRENT SENSE GCU1A22N WHT E38 C P1203 150 AMP GEN WIRING 200 AMP GEN WIRING 160 RED 140 AMBER BT101 BATT 17AH A C E B D P1032A2 K310 A2 369D24291 BSC P108 P529 160 RED 140 AMBER BT101 BATT 17AH 13AH A C E B D P1032A2 K310 A2 369D24291 3 5 7 9 P108 369D24254 G96 0028 3A P1050A22 BUS ...

Page 396: ...B200 4A 1A1114A22 TB200 4E 1A1116A22 TB200 4J 1A1120A22 TB200 5A 1A1122A22 TB200 5J 1A1121A22 TB200 5E 1C1010A22 WHT TB200 1P 1C1009C22 TB200 2F 1C1011A22 BLU TB200 1K 1C1010A22 BLU TB200 1W 1C1011A22 WHT TB200 1F M1263A22N E37 J 1ICS031A22N E37 P 1ICS019D22 TB5 4B 1ICS021D22 TB5 2A 1W1007M22 BLU TB200 2K 1W1007M22 WHT TB200 2P 1W1007C22 BLU TB200 3F 1W1007C22 WHT TB200 3K 1W1007D22 TB200 3T 1W100...

Page 397: ...1C22 D1132A22 A B SP119 S202 ROTOR OIL TEMP SW E18 M1264A22N A B TB200 9Z J1001G22 J1201 7 E1081B22 1 2 3 ROTOR OIL PRESS SW S203 TB200 8M E1136A22 J1201 8 E1134A22 P202 G200 ROTOR TACH GEN AIR FILTER BYPASS SW S2001 1 2 A B SP207 A B SP206 J1201 11 P1154B22 HR3 AFT LIGHTER 1 2 P1156C16 A B SP20 P1157A16 DS105 WARN HORN W1253B22 W1096B22 B A SP82 B A SP81 TB200 9J W1253A22 TB200 9F W1096A22 B A SP...

Page 398: ... J109 X 2C1010A22 WHT J109 V 2C1010A22 BLU J109 R J1201 15 C1009B22 J130 M BLU 1W1007M22 FLOATS BLU W1007N22 J130 N WHT 1W1007M22 FLOATS WHT W1007N22 J1201 20 BLU W1007K22 J130 H WHT 1W1007L22 J1201 19 WHT W1007K22 J1201 17 W1007B22 J130 E 1W1007C22 J1201 18 W1007E22 J130 J 1W1007D22 J130 a 1A1115A22 PWR REF A1113A22 J130 Z 1A1114A22 POD REF A1117A22 J130 Y 1A1116A22 J130 A 1M1106A22 J130 B 1M1106...

Page 399: ...7 J1201 16 K10062C22 2K1006D22 J112 B 10 9 CR2 TB1001 A B A B A B A B A B A B A B A B A B C E E F G H J K L M N P R S T W Y Z K1047A22 TB1001 3 2K1006G22 J112 A K1006J22 P1069B22 P1203 P J1072A22 K104 B J1072B22 J1301 L P1049B22 TB1001 5 P1060A22 K312 X1 J113 B 1K1006D22 J113 A 1K1006G22 22 AWG JMPR K301 A1 K1057A22 K1006H22 P1203 H P1049A22 A B C E E F G H J K L M N P R S T W Y Z 1L1016C22 L1167A...

Page 400: ...N K1268A22 A B SP124 BLK M29 START COUNTER TORQUE OIL PRESS TRANSDUCER ENGINE OIL PRESS TRANSDUCER TB200 7S J1072B22 C20B AND C20R 2 ENGINE WIRE HARNESS TC300 THERMOCOUPLE G301 G302 J1202 K CHROM WHT E1141A16 J1202 N ALUML GRN E1141A16 8 LUG 10 LUG 369D24254 G96 0028 8 J1201 45 WHT E1139B22 J1201 46 BLU E1139B22 TB200 8R E1103A22 J1201 47 E1102A22 J1201 54 E1140B22 J1201 69 Q506B22 B C D E F G H r...

Page 401: ... PICKUP 1 3 N1 SPEED PICKUP ANTI ICING SOLENOID VALVE 1 2 3 2 3 1 BLEED CONTROL SOLENOID VALVE THERMAL SWITCH ENGINE SUPPLIED BUT AIRFRAME MOUNTED 3 2 1 E1143A20 E1144A20 J1072C22 SQ300 SQ301 IGN GAP IGN GAP TC3002 ENGINE MTD THERMOCOUPLE 8 LUG 10 LUG 8 LUG 10 LUG E1141AA16 N2 OVERSPEED SOLENOID PICKUP C30 ENGINE WIRE HARNESS IGNITION EXCITER G96 0028 9A IGNITION EXCITER J1201 46 BLU E1139B22 TB20...

Page 402: ...36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 E1002C22 TB505 1 2H L1003A22 CB115 2 E1127A22 P12 R E1128A22 TB503 11A D1131A22 P12 Y E1081A22 P12 j E1134B22 P1 E L1145A22 TB503 1E P1008A22 CB150 2 P1154A22 TB503 8B E1151A22 P12 e K1004A22 CB103 2 C1009A22 CB102 2 K1006B22 S3 2 W1007A22 TB503 9W W1007F22 TB503 9F W1007J22 WHT TB503 ...

Page 403: ... E33 W L1136B22 TB503 8Y RED S3 KEY SWITCH 1 2 K1006A22 K1006B22 P1201 16 1 2 3A 3A 3A 3A 1 2 1 2 1 2 1 2 1 2 3A 3A 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 CB110 LANDING LT CB105 GYROS CB112 GEN CB104 PNL LTS CB103 N2 GOV CB101 INST CB102 TRIM ACT CB106 ENG OUT CB208 START CB209 AUDIO CB206 COMM 2 CB204 NAV 2 CB202 XPONDER CB121 FLOATS CB207 COMM 1 CB205 NAV 1 CB203 ADF CB603 HOOK 15A 10A ...

Page 404: ...A22 W1251B22 1 2 3 4 C C C C S1 S2 S3 NO NC NC NC NO NO W1236B22 TB503 9A W1007H22 WHT TB503 9J W1007G22 TB503 9E W1007H22 BLU TB503 9N W1046A22 TB503 8F L1044A22 TB503 8K Q506D22 TB503 8P Q506E22 TB503 2L P1233C22 TB503 8C W1040E22 TB503 2K NO 1 2 3 4 C C NC XDS9 RE IGN PRESS TO TEST J1185B22 TB505 3 4J J1185F22N E31 E J1001C22 TB503 5F J1001B22 P1201 31 NC NO NC NO S1 S2 C C XDS21 WARN PRESS TO ...

Page 405: ... C ENG OIL PRESS IND DS115 L120A22 TB503 4H L120B22N E33 H M32 M34 ENG OIL TEMP IND SEND GND IGN DS144 L108A22 TB503 3J L108B22N E35 J E1128B22 TB503 11B M35 FUEL QTY IND SEND IGN GND DS143 L107A22 TB503 3H L107B22N E35 H DS142 L109A22 TB503 3K L109B22N E35 K M33 BATT LOAD P1125C22 BLU TB503 11D P1125C22 WHT TB503 11H DC AMMETER IND CLOCK DS119 L118A22 TB503 4J L118B22N E35 Y G96 0029 4B 369D24274...

Page 406: ...s Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0200 209 5 Figure 209 Console Wiring Diagram 369E 509 Subs 369FF 096 Subs 500N 045 Subs Sheet 5 of 7 ...

Page 407: ...8 C E1261AA22 P1201 59 A B C D E F G H J K L M N P R S T W Y Z A B C D E F G H J K L M N P R S T W Y Z E1258C22 BLU P1201 50 E1259A22 P1201 65 XDS8 C W1236B22 P1201 18 W1007F22 XDS8 S2 NO W1007G22 P1201 19 WHT W1007J22 XDS8 S1 C WHT W1007H22 P1201 20 BLU W1007H22 XDS8 S3 C BLU W1007H22 P1201 17 W1007A22 CB121 2 W1007AA22 A B C D E F G H J K L M N P R S T W Y Z E33 L F1179B22N P507 A WHT F1179E22 C...

Page 408: ...05 3 4 TB503 2C W1041A22 DS117 L101B22N L102B22N DS136 E35 P1201 2 E1002C22 TB503 1J E1002B22 P3 D D1197A22 Q1232C22 TB503 8N JUMPER TB503 5L P1201 1 J1001D22 TB503 5G J1185A22 XDS9 1 J1185B22 W1045A22 TB503 8E W1042A22 TB503 8J 22AWG JMPR J1075D22N S11 2 E1135A22N P1 SHLD E1098A22N P2 A L506A22N R110 11 DS7 2 E1181B22N XDS9 C J1185F22N M35 GND E1175A22N P1 C E1138A22N M34 GND E1192A22N HR1 P1060B...

Page 409: ...4 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 M34 SEND E1128A22 P528 N D1131A22 P528 M E1081A22 P1 E E1134B22 P527 P P1154A22 P526 D E1151A22 FLOATS P526 DD W1043A22 P1 D E1137AA22 P2 C E1104AA22 P526 H E1172A22 M4 SEND E1173A22 P528 J J1001AA22 P526 Z W1045AA22 P528 L W1088AA22 C30 ENGINE REQMTS P1 A WHT E1139B22 P1 B BLU E1139B22 P2 B E1102AA22 TB700 5A WHT E1258A22 TB700 5E BLU E1258A22 M33...

Page 410: ...NTI COLL LTS CB150 SCAV AIR CB143 ANTI ICE P1023D12 P1008AB22 14 AWG JMPR INV001A16 L1145A22 P1203A A9 K1004AA22 P1203A A1 C1009AA22 P1203A A2 K1006A22 P1203A A3 P1084AA22 TBM100 8J E1002D22 TBM100 8M E1261AA22 P1203A A8 VHF014B22 P1203B 11 VHF003A20 P1203B 2 ADF60 015A22 P1004 t ICS 1E20 15P1 S 2ICS 1A20 5P1 S ICS 1F20 25P1 S ARC186 1B20 P1203B 26 L533A22 S3 2 Q1170AA22 TBM100 8F P1022D12 F531A22...

Page 411: ... E F G H J K L M L524E22 J28 L541A22 J30 ICS 3A22 25P1 U A B C D E F G H J K L M N P R S T W Y Z A B C D E F G H J K L M R110 3 L523F22 A B C D E F G H J K L M N P R S T W Y S CB103 2 C1009AA22 CB104 2 K1006A22 P1084BB22 E1002E22 J1071AA22 E1191A22 CB107 2 E1261AA22 CB120 2 L1145A22 S2 3 P1069AA22 Q1170BB22 Q1170B22 CB134 2 M1177AA22 CB138 2 L1003AA22 S3 3 L1016AA22 S1 3 P1030D22 S1 1 P1035C22 J10...

Page 412: ...SI OPT L117A20 TB700 7E L117B22N TB700 2L MAGNETIC COMPASS DS112 SP14 SP15 B A B A L524H22 TB700 1F L528C22 E71 A M21 TORQUE IND L106A20 TB700 1J L106B22N TB700 2E DS138 TOT IND Ω R4 10 1W M3 1 2 TB9 DS137 L103A20 TB700 1G L103B22N TB700 2C E1141B16 CHRO P1202 K E1141B16 ALUM P1202 N M2 P2 N1 TACH IND E529A22N E70 B L102A20 TB700 1C L102B22N TB700 2B DS136 A B C DS134 M32 ENG OIL PRESS IND L120A20...

Page 413: ...536C22 J1203A D3 DIMMER U L525C22 J1203A D4 RESET V E561A22 LT COMMON W L19E22 MSTR CAU OUTPUT X E563A22 MSTR CAU RETURN Y E560A22 BATT 140 SIG Z W1045AA22 P1201 35 GND RETURN AA E517A22 CHASSIS GND BB E543B22N E72 B GUN NOT CLEAR SIG CC A514D22 BATT 160 SIG DD W1043A22 P1201 23 LT COMMON EE E17A22 DC GEN LT FF E20A22 ENG CHIP LT HH E11A22 XMSN CHIP LT JJ E12A22 T R CHIP LT KK E13A22 FUEL LO LT LL...

Page 414: ... J1075D22N L541B22N J30 G96 0025 6A 369D24329 P1203A C1 L524J22 DS137 L103A20 DS143 L107A20 L102A20 DS136 L524H22 SP14 A L104A20 DS129 L106A20 DS138 L108A20 DS144 L105A20 TB700 7A A B C D E F G H J K L M L104B22N DS129 L108B22N DS144 L109B22N DS142 L117B22N DS134 L118B22N DS119 L120B22N DS115 L105B22N E72 M B C D E F G H J K L M N P R S DS117 L101B22N DS143 L107A22N DS138 L106B22N DS124 L111B22N D...

Page 415: ...ry to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 03 00 Wiring Diagrams 600N ...

Page 416: ......

Page 417: ...sferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc WIRING DIAGRAMS 600N MAINTENANCE PRACTICES 1 Description and Operation The following wiring diagrams are for the 600N helicopters only Refer to Section 96 00 00 for troubleshooting NOTE Wiring d...

Page 418: ...cuments or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 1B W1087A22 P19 J M5 HOUR METER J1001F22 S203 1 P1201J P1202J MS27466T25F24S C F G H J N K M1015B16 K201 A P1067A16 CB301 1 P1068B16 P1203 J L1012B16 K101 A P1156B16 SP20 A E1141A16 ALUMEL GRN TC300 E1141...

Page 419: ...this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 2A 1 5V IN 2 RETURN 3 SIGNAL OUT 4 CASE GND P23 TORQUE XDUCER WHT BLU Figure 201 Fuselage Wiring Diagram 600N Sheet 2 of 14 ...

Page 420: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 3 Figure 201 Fuselage Wiring Diagram 600N Sheet 3 of 14 ...

Page 421: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 4 Figure 201 Fuselage Wiring Diagram 600N Sheet 4 of 14 ...

Page 422: ...to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc P23 3 G96 0030 5A Figure 201 Fuselage Wiring Diagram 600N Sheet 5 of 14 ...

Page 423: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 6 Figure 201 Fuselage Wiring Diagram 600N Sheet 6 of 14 ...

Page 424: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 7 Figure 201 Fuselage Wiring Diagram 600N Sheet 7 of 14 ...

Page 425: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 8 Figure 201 Fuselage Wiring Diagram 600N Sheet 8 of 14 ...

Page 426: ...r documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc TAILBOOM AND HORIZONTAL EMPENNAGE R H SIDE L H SIDE PS121 P558 STROBE POWER SUPPLY J557 P556 PWR S J208P E18 L1104B22 L1101B22 L1167B22 L5001B22 J510P J1201 22 L1016B22 B A SP213 L1003B22 J1201 3 E D E C B C A...

Page 427: ...B201 1E ECU051BB22 TB201 1J ECU048AA22 TB200 6J E1259BB22 TB200 6N W1099A22 P19 600N4514 VOICE WARNING LRU P19 AUDIO OUT TO PILOT HEADSET C E GROUND CAP AND STOW TB200 8 E37 D P1087A22N J K M L ECU053B24 GND TEST OUT XDS24 WARN LTS PTT W1086A22 TB201 1S VOICE WARNING CIRCUIT 42 W1087A22 S H W1087B22 FIR002AAA22 TB201 2H ECU051BBB22 TB201 1M W1088BB22 TB200 6M E1259BBB22 TB200 6S AUDIO IN G 28 VDC ...

Page 428: ...for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc NOTES 1 GROUND FROM ECU P2 23 MANUAL MODE 2 GROUND SIGNAL TO MANUAL MODE CAUT WARN LIGHT 3 IGNITOR RELAY GROUND FROM ECU P2 7 4 CB103 FADEC POWER 5 FROM VOICE WARN LRU ENG OUT 28 VDC NOTE 1 NOTE 2 NOTE 3 NOTE 3 1 2 3 4 5 6 7 8 9 12 10 11 13 14 15 16 17...

Page 429: ...of may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 START GENERATOR CIRCUIT CONT G96 0030 12A P2003A10 CB119 1 P2004A10 CB204 1 P205A10 CB101 1 Figure 201 Fuselage Wiring...

Page 430: ...Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 13 ECU ECU CIRCUITS Figure 201 Fuselage Wiring Diagram 600N Sheet 13 of 14 ...

Page 431: ...licopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0030 14 ECU CIRCUITS CONT ECU Figure 201 Fuselage Wiring Diagram 600N Sheet 14 of 14 ...

Page 432: ...icopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 1B TB502 6H W1087B22 TB502 6S Figure 202 Console Wiring Diagram 600N Sheet 1 of 10 ...

Page 433: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 2 Figure 202 Console Wiring Diagram 600N Sheet 2 of 10 ...

Page 434: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 3A Figure 202 Console Wiring Diagram 600N Sheet 3 of 10 ...

Page 435: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 4 Figure 202 Console Wiring Diagram 600N Sheet 4 of 10 ...

Page 436: ...her this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 5 EDGE LIGHT PANEL RED BLACK L1236C22N E33 W L1136B22 TB503 8Y Figure 202 Console Wiring Diagram 600N Sheet 5 of 10 ...

Page 437: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 6 Figure 202 Console Wiring Diagram 600N Sheet 6 of 10 ...

Page 438: ...r this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 7A EDGE LIGHT PANEL RED BLACK L1234D22N E33 T L1234C22 TB503 8W 3A Figure 202 Console Wiring Diagram 600N Sheet 7 of 10 ...

Page 439: ...ent nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 8A OUTPUT FROM ICS W1085B22 P1201 39 OUTPUT TO COPILOT S HEADSET OUTPUT TO PILOT S HEADSET Figure 202 Console Wiring Diagram 600N Sheet ...

Page 440: ...ary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 9A Figure 202 Console Wiring Diagram 600N Sheet 9 of 10 ...

Page 441: ...ry to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0031 10A Figure 202 Console Wiring Diagram 600N Sheet 10 of 10 ...

Page 442: ...P HARD OVER TP SIGNAL COM LATERAL ACCEL TP YAW RATE TP ON OFF RELAY 28VDC IN SHIELD YAW RATE IN YAW RATE IN 15VDC 28VDC OUT 28V RTN 15VDC D C F A B E SIG OUT H SIG OUT L 15VDC 28VDC PWR GND 15VDC P5 YAW RATE GYRO a Z SAS15A20 SAS1A20 2 1 5A CB121 S12 3 2 SAS16A22N E31 J J1202P SAS10A22N L J K S A N B P R C D E G F SAS ELECT CONTROL COMPUTER SAS3B22 SAS2B20 SAS9B20 SAS4B22 WHT SAS4B22 BLU SAS5B22 W...

Page 443: ...MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 05 00 Battery and Temperature Sensing ...

Page 444: ......

Page 445: ...lot s compartment floor structure Gasses generated within the battery are vented from cells out thru a ventilation gap between each upper side edge of case and cover 2 Battery Handling and Servicing Precautions Electrolyte used in nickel cadmium batteries contains potassium hydroxide a caustic chemi cal agent Serious burns result if elec trolyte contacts skin Explosive gases may be released from b...

Page 446: ...RK TERMINAL FILLER VENT TEMPERATURE SWITCHES INSTALLATIO N TYP CELL NOTE 3 VENTILATION GAP BOTH SIDES NOTE 4 NYLON SEPARATOR CASE GUSSET OPTIONAL TYPICAL BUS CONNECTION TO RECEPTACLE NOTE 6 RECEPTACLE BUS STRIP NOTE 5 CONNECTOR SEPARATOR VINYL PLASTIC COVERED CORROSION RESISTANT STEEL SHEET J108 RECEPTACLE NOTE 5 NOTES 1 SCREW WASHER AND NUT USED FOR SHIPMENT HANDLING AND STORAGE 2 SCREW TORQUE 15...

Page 447: ...e remove battery from heli copter for bench charging and servicing 5 Using thoroughly clean bulb type syringe that has never been used for servicing a lead acid battery add pure distilled water as necessary to raise electrolyte 1 4 3 8 inch 6 35 9 525 mm above plates If there is surplus electrolyte replace battery or remove battery and service in accordance with battery manufacturer s instructions...

Page 448: ...28 5 volts dc for full charging period If necessary monitor and manually adjust charging voltage to prevent any drop or rise in charging voltage 5 Switch charger OFF and then discon nect battery from charger 6 Remove filler vent caps and check electrolyte level Replenish with pure distilled water per Battery Servicing Procedure if necessary do not over fill 7 Replace and tighten filler vent caps B...

Page 449: ... battery from brackets and cover Prior to performing follow ing operations review Bat tery Handling and Servicing Precau tions 3 Inspect tops of cells for dust dirt white powder or spewed electrolyte For cleaning instructions refer to Battery Cleaning 4 Inspect receptacle bus strips bus bars and screws for security and evidence of damage 5 Inspect cells for cracks evidence of overheating or other ...

Page 450: ...temperature sensing switches If switches need to be removed perform Tem perature Sensing Switches Replacement b Lift bus bar from cell c Clean bus bar with MEK CM219 2 Removing Cells NOTE Two battery bus bars and cord may be used to fabricate a puller Attach cord to hole at one end of each bus bar Initial re moval of either cell No 5 or No 6 aids in re moval of other cells a Remove holddown bars f...

Page 451: ...s clean and position same in battery case for correct polarity orientation NOTE When replacing the complete set of cells install cells in order No 1 thru No 9 then nylon separator No 19 and then No 10 thru No 18 c Connect bus bars and strips and secure with attaching hardware cup side of washer shall be down Torque screws to 15 18 inch pounds 1 69 2 03 Nm d Install holddown bars on case e Spray th...

Page 452: ... of battery temperature to 160 F causes the high temperature red light to illuminate 3 Testing Temperature Indicators When pressed the press to test switch of each indicator applies 28 Vdc from panel lights circuit breaker CB104 to the applicable light indicator to test its internal lamp for illumination B Battery Temperature Sensing Equipment Maintenance Maintain battery temperature sensing equip...

Page 453: ...ry Temperature Sensing Equipment Operational Check Power ON D Battery Temperature Sensing Equipment Operational Check 1 Remove battery from helicopter per Battery Replacement 2 Check low and high temperatures sensing switches on battery bus bar for correct operation at specified tempera tures per Battery Temperature Sensing Switches Testing 3 Install battery in helicopter per Battery Replacement 4...

Page 454: ...Y RED LOW TEMPERATURE SWITCH 140 F 160 F AMBER BATTERY CONNECTOR NOTE 4 P108 J108 E564B20 NOTE 1 NOTE 1 G F E562B20 NOTE 6 NOTE 6 P9 J9 q e J P10 TB104 NOTE 6 NOTE 6 NOTE 7 C A D F 140 F CAUTION LIGHT SWITCH 160 F WARNING LIGHT SWITCH 1 1 INSTR PANEL SLIM LINE 28VDC FROM PANEL LIGHTS CIRCUIT BREAKER 2 3 2 3 XDS 25 RED AMBER XDS 24 REF CHAP 95 INSTRUMENT PANEL TB503 7 DS24 DS25 BAT 140 F BAT 160 F ...

Page 455: ...008 CB11 7 1 2 7 5A P9J UTILIT Y TB101 UTILIT Y RECP J103 E9 4 28 VDC BUS P108 BATTER Y BT101 REF SEC 95 30 A1 A2 BAT RELAY K310 X1 X2 CR28 E1 A BAT C 24V B RED 160 D AMBER 140 J110 P G F A B E A1 APU RELAY K309 CR29 E4 1 2 CR30 REVERSE CURRENT RELAY REF SEC 96 10 REF SEC 95 30 E BAT GEN E13 F REF SEC 96 10 REF SEC 96 10 TB3 1 B A TB1 2B B E1 A D BAT SENSE GR D VR1 K300 P6 VOLTAGE REG BAT TEMP WAR...

Page 456: ... or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0026 28 VCD BUS J100 EXT PWR RECEPTACLE K309 CR29 APU RELA Y BATT RELA Y CR28 CR30 APU BATT MASTER SWITCH S2 160 140 R A K310 J108 BATTERY A C B D 160 140 TB505 3C TB505 3B OFF Figur...

Page 457: ...D Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 05 10 Heavy Duty Battery 17 Amp 20 Cell ...

Page 458: ......

Page 459: ...to each end of the battery box The mounting brackets mate with support assemblies installed in the battery compartment and are attached to the support assemblies with four screws 2 Battery Handling and Servicing Precautions Electrolyte used in nickel cadmium batteries contains potassium hydroxide a caustic chemi cal agent Serious burns result if elec trolyte contacts skin Explosive gases may be re...

Page 460: ... off 2 Raise pilot s floor left side compart ment access door 3 Disconnect battery connector 4 Remove screws and washers attaching battery mounting brackets to support assemblies 5 Lift battery with cover in place out of battery compartment Place battery in a protected area away from any lead acid battery or equipment used to service lead acid batteries Before installing replacement battery ensure...

Page 461: ...uments or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0011 BATTERY COMPARTMENT ACCESS DOOR RIVET PIN HINGE HALF TB1 TERMINAL BOARD SUPPORT BRACKET DECAL RIVET BATTERY SCREW WASHER SCREW RIVET RIVET NUTPLATE RIVET SUPPORT ASSEMBLY P108 CONTACT PIN NUTPLATE 369A2515...

Page 462: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 463: ...it break ers are open pulled out 4 Remove pins from hinges of battery compartment door and remove door from helicopter Reinsert pins in hinge halves attached to helicopter structure for use at installation of new compart ment door Removed door will not be reinstalled 5 Disconnect battery connector P108 and remove battery from helicopter per Battery Replacement Ref Sec 96 05 00 B Inboard and Outboa...

Page 464: ...rs for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0012A 0 40 IN 1 016 MM TYP 4 PLCS 0 82 IN 2 0828 MM TYP 2 PLCS 0 40 IN 1 016 MM TYP 4 PLCS SADDLE NOTES 1 2 CLIP NOTE 3 CLIP NOTE 3 SADDLE NOTES 1 2 NOTES 1 REMOVE SADDLES AND APPLY PRIMER TO HOLES LEAVE HOLES OPEN 2 RELOCATE SADDLES AS SHOWN 3 ...

Page 465: ...re 202 and Figure 902 The aft battery support assembly is identical to the forward battery support assembly The aft support assembly is mounted on the forward side of Sta 60 40 channel After mounting the support assembly the door support clip mounted just outboard of the newly installed battery support must be relocated further outboard so as not to interfere with the new battery installation Cons...

Page 466: ...ransferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0013A 0 12 IN 0 3048 MM 2 50 IN 6 35 CM SUPPORT ASSY NOTE 1 STA 60 40 CHANNEL SUPPORT ASSY NOTE 2 STA 47 15 CHANNEL NOTES 1 INSTALL RIVETS WITH HEAD ON FWD SIDE 2 INSTALL RIVETS WITH HEAD...

Page 467: ...in battery compartment and retain attaching hardware It is not necessary to remove contacts from TB1 6 Rotate bottom of TBl clockwise for ward 90 degrees Match mounting holes on terminal board with holes in new terminal board mounting bracket Attach TBl to mounting bracket with hardware removed in step 5 F Voltage Adjustment The installed voltage regulator or generator control unit must be adjuste...

Page 468: ...erred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 0014A AN960PD8 WASHER MS51957 44 SCREW TERMINAL BOARD SUPPORT BRACKET MS21075L08 NUTPLATE 0 38 IN 9 652 MM 369A2515 49 CLIP 1 62 IN 4 1148 CM 3 25 IN 8 255 CM MS20426AD3 RIVET 369A2515 66 BRAC...

Page 469: ...stallation checked NOTE The battery is discharged and shorting straps are attached for shipping Before in stalling the battery in the helicopter re move shorting straps and charge and ser vice the battery Ref Sec 96 05 00 1 Ensure that all drill cuttings and any other foreign objects are removed from battery compartment 2 Lower battery so that mounting bracket attached to each end of battery case ...

Page 470: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 471: ...etary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 10 00 DC Generation ...

Page 472: ......

Page 473: ...ator opens a switch circuit of the reverse current relay removing generator output voltage from the main dc power bus The reverse current relay prevents discharging of battery through generator circuits when generator output voltage is less than battery voltage Voltage genera tion and regulation circuits are con trolled by the GEN OFF switch and function with the switch at GEN If generator output ...

Page 474: ...rol Unit GCU Replacement Ref Figure 201 NOTE When installing the generator control unit adjust the current limit switch to match the installed starter generator Ref Figure 202 1 Ensure all electrical power is OFF 2 Disconnect electrical connector and remove attaching hardware and GCU 3 Install replacement GCU and attach electrical connector 4 Perform adjustment of installed GCU B Adjustment of Ins...

Page 475: ...range Ref applicable Pilot s Flight Manual for ranges Failure of the power turbine can occur 3 Start engine Ref applicable Pilot s Flight Manual 4 Set GEN switch to ON and remove all electrical system loads a Make sure all circuit breakers are ON pushed in and all switches are set to OFF SAFE or NORMAL 5 Hold the collective pitch stick full down and let the N1 idle speed stabilize Ref applicable P...

Page 476: ...CONNECTOR ADJUSTMENT SCREW COVER VOLTAGE ADJUST GENERATOR CONTROL UNIT 369D24284 BSC 369E 384 508 369FF 076 091 500N 001 044 G96 1001F CURRENT LIMIT SWITCH NOTE VOLTAGE ADJUST NOTE ADJUST CURRENT LIMIT SWITCH TO MATCH THE INSTALLED GENERATOR PRIOR TO INSTALLING GENERATOR CONTROL UNIT POSITION 1 NOT USED POSITION 2 LUCAS OR APC 200AMP START GEN POSITION 3 LUCAS OR APC 150AMP START GEN POSITION 4 NO...

Page 477: ...lator or GCU is to be adjusted for listed temperatures B Adjustment of Installed Voltage Regulator The electrical system voltage level is to be adjusted for a specific generator output voltage according to prevailing ambient temperatures and voltage settings given in Ref Table 201 Overheating of the battery can occur and fire and or ex plosion can result if the proper voltage settings are not used...

Page 478: ...ef Figure 202 b Turn voltage adjustment screw slowly for incremental voltage increase or decrease as necessary 0 05 volt increments are possible 6 As you hold full down collective pitch increase engine speed to 100 N2 7 Examine the voltmeter to make sure the voltage is within the tolerance range a If necessary readjust the voltage to stay within the limits at the engine speeds shown in steps 5 and...

Page 479: ...o others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 1002 1A REVERSE CURRENT RELAY OLEO SUPPORT FITTING ENGINE HARNESS RECEPTACLE REF GROUNDING STUD STA 124 START RELAY HELICOPTERS 369D 3 723 NOTE ASTERISK INDICATES EXPOSED ELECTRICAL STUDS TERMINALS AND ASSOCIATED CONNECTING HARDWARE TO BE ...

Page 480: ...Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 1002 2 AFT LINE CONNECTOR K312 EFFECTIVE ON HELICOPTERS 369E 384 SUBS AND 369FF 076 SUBS K312 CB301 CB302 CB301 CB302 REVERSE CURRENT RELAY J1301 APPLIES TO 369E 384 SUBS AND 369FF 076 SUBS J303 ENGINE HARNESS RECEPTACLE REF BRACKET GROUNDING STUD BRACKET 369A4255 11 LOCATION APPLIES TO HELICOPTERS 369D 1150 SUBS 369E 369FF STA 124 STAR...

Page 481: ...older CM815 wires to terminal lugs of replacement relay Slide insulation sleeving over relay solder terminals 6 Secure overvoltage relay on mounting panels 7 Reinstall instrument panel fairing if removed 6 Reverse Current Relay Ref Figure 203 The reverse current relay K300 solid state is mounted on the oleo support fitting on the aft rib installation between Sta 124 00 and 137 50 The relay isolate...

Page 482: ...witch is OFF and place master switch at BAT not exceeding a total contact of more than 5 seconds 5 Place master switch at OFF 6 Disconnect jumper wires and reconnect field wire to terminal stud A and wire to terminal stud D 7 Operate engine for generator check If flashing field fails to correct generator polarity check for incorrect connections or defective field circuit 8 Engine Starting Equipmen...

Page 483: ... BACK PLATE VIBRATION DAMPENER NOTES 1 3 WIRE P107B10 WET SPLINED DRIVE SHAFT NOTE 6 O RING TERMINAL BLOCK LOOKING FORWARD ROTATED ARMATURE COMPENSATING SERIES SHUNT INTERPOLE RADIO NOISE RFI FILTER C B A D E SCHEMATIC DIAGRAM NOTES 1 DAMPENER CLUTCH MUST EXERT SPRING PRESSURE AGAINST BACK PLATE WITHOUT GAP BETWEEN CLUTCH AND PLATE MINIMUM CLUTCH SPRING THICKNESS 0 015 IN 0 381 MM MINIMUM BRONZE F...

Page 484: ... locations Install and tighten nuts and remove identifying tags 11 Starter Generator Inspection Ref Figure 204 Before inspecting starter generator remove lubricant from splines of drive shaft Clean vibration dampener Remove brush cover and fan cover Clean brush dust out of unit NOTE This inspection does not supersede nor replace inspections required by manufactur er of starter generator Ref Sec 01...

Page 485: ...als Ref Section 91 00 00 Item Nomenclature CM801 Abrasive paper silicon carbide 1 Removing Brushes a Remove the four screws that secure the fan cover and brush access cover to the generator end bell remove fan cover b Remove the screw from the lead terminal of each brush set and lift out the brush sets 2 Checking Brush Spring Tension a Remove brushes from starter genera tor b Cut a groove down the...

Page 486: ...n until a full seat is obtained on each brush Do not sand excessive ly f Lift the brushes and remove the sand paper g Remove all carbon dust with dry compressed air connect the brush wire terminals and proceed with the brush run in operation 13 Start Relay The start relay is a single pole single throw normally open relay with enclosed contacts The relay connects battery or external power to the st...

Page 487: ...ail should be dim and voltage at J and M should be very low a few millivolts 3 Line Contactor Control a Increase voltage to approximately 26 volts field lamp and Gen Out Fail should brighten and differential voltage between J and M should be approximately 0 5 volts b Momentarily depress SW1 Line contactor lamp should be ON and Gen fail lamp should be OFF c Momentarily depress SW2 Line contactor la...

Page 488: ...et GCU current limit switch to proper position Ref Figure 202 4 Remove squat switch and landing gear switch clamp 5 Cap and stow the following wires using HS4784 22 sealing plugs a W1304A22N at splice SP200 from terminal 1 b W1303A22 at splice SP201 from terminal 3 6 Replace P N 512TS1 1 auto reignition test switch with P N MS35059 30 test switch 7 Remove the following wires from 512TS1 1 switch a...

Page 489: ...MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 30 00 DC Electrical Load Distribution ...

Page 490: ......

Page 491: ...age and reverse current protection 3 Power Distribution Effective on the following helicopters 369D helicopter S N 001 and subs 369E helicopter S N 001 383 and 369FF helicopter S N 001 075 NOTE 369D model helicopters S N 003 723 did not have an APU or battery relay The BATTERY OFF EXT PWR master switch S2 connects the dc main power bus to either an external power source or the nicad bat tery or wh...

Page 492: ...er consists of battery relay K310 ground power relay K309 landing light relay K101 over voltage diodes CR2001 CR2002 CR2003 ammeter shunt AS301 and forward line contactor K308 The over voltage diodes provide protection to ship electrical systems and any optional avionics systems from voltage spikes or improper ground power unit supply voltages The ammeter shunt increases load current measurement a...

Page 493: ...tional circuit breakers and mounting holes are provided on the panels Markings for each switch circuit breaker or other components indicate its particular circuit function When necessary replace circuit breakers in accordance with FAA AC 43 13 1A Ref Table 201 01 00 00 and aircraft standard electrical repair and replacement practices and proce dures 10 Control Switches Control switches include cir...

Page 494: ...is remov able for maintenance of circuit breaker panel components and the collective pitch stick friction mechanism or for access to the underseat controls area Terminal blocks connectors and associated components inside the console provide electrical system wiring interconnection for the instrument and electrical controls console 15 Circuit Breaker Panel The edgelighted circuit breaker panel loca...

Page 495: ...30 J110P B A EXT PWR 3 OFF 1 2 BATT RELA Y K310 BATT POWER SWITCH S2 REF CHAP 28 REF CHAP 95 REF CHAP 25 CIRCUIT BREAKER PANEL CB101 CB106 CB125 CB102 CB103 5A 5A 3A 5A 5A 1 1 1 1 1 2 2 2 2 2 INSTR ENG OUT ENG START CYCLIC TRIM N2 GOV TRIM CB125 1 2 7 5A REF CHAP 95 REF CHAP 95 REF CHAP 96 REF CHAP 96 REF CHAP 67 REF CHAP 76 CB130 CB113 CB108 CB109 CB603 CB600 CB601 1 1 1 1 1 1 1 2 2 2 2 2 2 2 5A ...

Page 496: ... MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 3000 202 1 Figure 202 Power Distribution Wiring Diagram 369D Helicopters ...

Page 497: ...RO CB105 2 5A 15A 2 CB110 LDG LT REF SEC 96 40 REF SEC 95 30 INSTR CB101 2 5A CB104 3A 2 WARN PNL LTS REF SEC 95 30 REF SEC 67 10 TRIM 2 CB102 5A CB103 5A 2 N2 GOV REF SEC 67 10 REF SEC 96 10 96 30 ENG OUT CB106 2 5A CB112 15A 2 GEN REF SEC 96 10 P6 C NOTE 1 NOTE 1 AUDIO 2 CB209 3A CB208 2A 2 RAD ALT COMM 1 CB207 2 7 5A CB206 7 5A 2 COMM 2 NAV 1 2 CB205 2A CB204 2A 2 NAV 2 ADF CB203 2 2A CB202 3A ...

Page 498: ...102 1A CB106 ENG OUT 2A CB208 START CB209 3A AUDIO 5A CB121 5A 2A CB202 CB204 1A 1A 2A CB205 3A CB203 15A CB206 CB207 CB603 COMM 2 NAV 2 XPDR FLOATS COMM 1 NAV 1 ADF HOOK 12GA JUMPER 12GA JUMPER X1 X2 A2 A1 5A CB150 5A 2A CB118 CB120 1A 1A 2A CB143 3A CB117 15A CB115 CB119 CB144 PITOT HEAT START PUMP SCAV AIR POS LTS ANTI ICE UTIL PWR BLD SOL N2 OVSP CB122 ANTI COL LTS 20GA JUMPER W6 W4 W3 BUS 2 B...

Page 499: ...ART CB209 3A AUDIO 5A CB121 5A 2A CB202 CB204 1A 1A 2A CB205 3A CB203 15A CB206 CB207 CB603 COMM 2 NAV 2 XPDR FLOATS COMM 1 NAV 1 ADF HOOK X1 X2 A2 A1 5A CB150 5A 2A CB120 1A 1A 2A CB143 3A CB117 15A CB115 CB119 PITOT HEAT SCAV AIR POS LTS ANTI ICE UTIL PWR ANTI COL LTS W6 W4 W3 BUS 2 BUS 3 REF 96 40 REF 96 10 REF 96 40 REF 75 10 REF 25 40 CR2001 CR2002 CR2003 BUS BAR 1 2 3 TRIM ACT 3A REF 96 40 R...

Page 500: ...er Locate replace ment switch in position reconnect wiring and install attaching hardware 7 Reinstall panel and check operation of replacement switch 19 Lights Control Panel The edgelighted lights control panel is removable from the electrical console Compo nents on the panel are individually replace able Control functions are apparent from adjacent legends The ANTI COLLISION light switch is a swi...

Page 501: ...either this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 3000 205 1 Figure 205 Electrical Distribution Switches and Circuit Breakers 369D Helicopters with Slim Line Panel ...

Page 502: ...6 by MD Helicopters Inc INSTRUMENT PANEL CONSOLE KEY SWITCH IGNITION EDGE LIGHTED SWITCH PANEL NOTE 2 CIRCUIT BREAKER PANEL INSTRUMENT PANEL T PANEL NOTE 1 CIRCUIT BREAKER PANEL REAR VIEW SWITCH PANEL TOP VIEW NOTES 1 NUMBER SIZE AMPS AND FUNCTION OF CIRCUIT BREAKERS VARIES BASED ON EQUIPMENT INSTALLED 2 GEN AND START PUMP SWITCH LOCATIONS ARE INTERCHANGED ON 369E S N 384 AND SUBS 369FF S N 076 AN...

Page 503: ...ng or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc EDGE LIGHTED SWITCH PANEL CIRCUIT BREAKER PANEL INSTRUMENT PANEL CONSOLE KEY SWITCH IGNITION INSTRUMENT PANEL T PANEL NOTE 1 CIRCUIT BREAKER PANEL REAR VIEW SWITCH PANEL TOP VIEW NOTES 1 NUMBER SIZE AMPS AND FUNCTION OF CIRCUIT BREAKERS VARIES BASED ON EQUIPMENT INST...

Page 504: ...riting by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc STUD 6 PLCS CUP 6 PLCS SPRING 6 PLCS CONNECTOR J28 BUS W4 BUS W3 STANDOFF 4 PLCS BUS W2 BUS W1 CIRCUIT BREAKERS 24 SHOWN NOTE 1 CIRCUIT BREAKER PANEL REAR VIEW NOTE 1 INSTRUMENT PANEL T PANEL WITH CENTER CONSOLE NOTE 2 NOTES 1 NUMBER SIZE AMPS LOCATION AND FUNCTION OF CIRCUIT BREAKERS VARIES BASED ON EQUIPMENT INSTALLED 2 PANEL...

Page 505: ...IGHT CONNECTOR GENERATOR SWITCH NYLON SHOULDER WASHER GYRO COMPASS SWITCH OPTIONAL UTILITY POWER SWITCH CIRCUIT BREAKER SLAVE FREE GYRO SWITCH OPTIONAL EDGE LIGHT CONNECTOR J29 PITOT HEAT SWITCH CIRCUIT BREAKER OPTIONAL REAR VIEW START PUMP SWITCH CIRCUIT BREAKER ATTITUDE GYRO SWITCH OPTIONAL INSULATOR PANEL PLATE SCREW ASSEMBLY TYPICAL POWER SELECTOR SWITCH PANEL PLATE OVERVOLTAGE RELAY K103 BRAC...

Page 506: ... EDGE LIGHT PANEL REAR VIEW RADIO LIGHTS POTENTIOMETER POSITION LIGHT SWITCH KNOB PANEL A PLATE ENGINE INSTRUMENTS POTENTIOMETER ENGINE INSTRUMENTS POTENTIOMETER SWITCH S6 FLIGHT INSTRUMENT DIMMER CONTROL KNOB SWITCH ANTI COLLISION LIGHT SWITCH CIRCUIT BREAKER LIGHT CONTROL PANEL FRONT VIEW POSITION LIGHT SWITCH TERMINAL NO 2 TERMINAL NO 3 ANTI COLLISION LIGHTS CIRCUIT BREAKER VIEW A A G96 3000 20...

Page 507: ...1 0 2 0 5 1 0 2 0 5 0 15 20 50 100 ELAPSED TIME IN MINUTES BATTERY CHARGING GRAPH FACTOR VS TIME 150 100 75 50 25 0 10 20 TIME MINUTES 0 30 40 50 60 SEVERELY DISCHARGED BATTERY MODERATELY DISCHARGED BATTERY TYPICAL CHARGING CURVE FOR BATTERY CONSTANT VOLTAGE TYPE CHARGING AT 75 F 30 20 10 0 TIME SECONDS 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 POSSIBLE SYSTEM PEAK 369 AMPS PROBABLE SYSTEM PEAK 3...

Page 508: ...lts Altitude Feet Operating Period Ambient Temp Max 7500 85 26 Sea Level Cont 250 F 8100 150 28 5 Sea Level 10 Min 250 F 8100 100 28 5 Sea Level Cont 160 F 8300 to 12000 150 30 0 Sea Level Cont 104 F 14000 0 Over Speed 5 Min 3 Battery charging formula avg amps I AH x C I battery charging current AH ampere hour capacity of battery based on 2 hour discharge rate C charging factor from graph above 4 ...

Page 509: ...OUT HORN 1 0 01 2 10 0 01 WARNING LIGHTS ENG OUT 4 0 04 2 10 0 16 XMSN OIL PRESS 4 0 04 2 10 0 16 XMSN OIL TEMP 4 0 04 2 10 0 16 ENG CHIPS 4 0 04 2 10 0 16 T R XMSN CHIPS 4 0 04 2 10 0 16 M R XMSN CHIPS 4 0 04 2 10 0 16 FUEL FILTER 4 0 04 2 10 0 16 GEN OUT 4 0 04 2 10 0 16 FUEL FLOW 4 0 04 2 10 0 16 BAT 140 2 0 04 2 10 0 16 BAT 160 2 0 04 2 10 0 16 PRESS TO TEST WARNING LIGHTS 40 1 1 4 INSTRUMENT ...

Page 510: ...1 ENGINE OUT WARNING UNIT 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 ENGINE OUT HORN WARNING LIGHTS ENG OUT XMSN OIL PRESS XMSN OIL TEMP ENG CHIPS T R XMSN CHIPS M R XMSN CHIPS FUEL FILTER GEN OUT FUEL FLOW BAT 140 BAT 160 PRESS TO TEST WARNING LIGHTS INSTRUMENT PANEL WARNING LIGHTS INSTR PANEL W DIMMER 2 5 2 5 2 5 2 5 2 5 2 5 ENGINE CONTROLS N2 GOV STARTER IGNITER START PUMP AND INDICATOR LI...

Page 511: ... 1 0 1 0 1 ENGINE OUT WARNING UNIT 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 ENGINE OUT HORN WARNING LIGHTS ENG OUT XMSN OIL PRESS XMSN OIL TEMP ENG CHIPS T R XMSN CHIPS M R XMSN CHIPS FUEL FILTER GEN OUT FUEL FLOW BAT 140 BAT 160 PRESS TO TEST WARNING LIGHTS INSTRUMENT PANEL WARNING LIGHTS INSTR PANEL W DIMMER 2 5 2 5 2 5 2 5 2 5 2 5 ENGINE CONTROLS N2 GOV STARTER IGNITER START PUMP AND IND...

Page 512: ... 9 HOIST STS 35 0 6 EMERGENCY FLOATS SQUIB 13 2 49 0 16 SOLENOID 13 SYS 2 2 15 5 2 2 HEATED PITOT TUBE 1 3 0 15 3 0 3 0 3 0 3 0 3 0 AUTO RE IGNITION SYS 2 0 4 PARTICLE SEPARATOR SYS 0 6 15 0 6 0 6 0 6 0 6 0 6 ANTI ICE FUEL FILTER 13 SYS 4 0 15 11 4 0 4 0 4 0 4 0 4 0 INTERCOM ICS CARTER SYS 0 2 15 0 2 0 2 0 2 0 2 0 2 SSB SUNAIR ASB 125 60 REC SYS 2 5 15 2 5 2 5 2 5 369H90144 TRANS SYS 7 5 8 7 5 7 5...

Page 513: ... 3 0 3 0 AUTO RE IGNITION PARTICLE SEPARATOR 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 ANTI ICE FUEL FILTER 13 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 INTERCOM ICS CARTER 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 SSB SUNAIR ASB 125 60 REC 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 369H90144 TRANS 7 5 7 5 7 5 7 5 PA UNIVERSITY SOUND IDLE 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 369H90143 TRANS AVG ...

Page 514: ...0 3 0 3 0 3 0 3 0 3 0 3 0 AUTO RE IGNITION PARTICLE SEPARATOR 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 ANTI ICE FUEL FILTER 13 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 INTERCOM ICS CARTER 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 SSB SUNAIR ASB 125 60 REC 2 5 2 5 2 5 2 5 2 5 2 5 2 5 2 5 369H90144 TRANS 7 5 7 5 7 5 7 5 PA UNIVERSITY SOUND IDLE 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 369...

Page 515: ...y authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 3007 0 10 20 30 40 50 60 600 500 400 300 200 100 0 0 5 10 15 20 25 30 35 9 SEC LIGHT OFF EST STARTER CUTOUT TIME TIME SECONDS STARTING CURRENT VS TIME MARATHON CA 1700 BATTERY TEMPERATURE 75 F 24 C INITIAL CHARGE CONDITION 50 DISCHARGED AT 17A FOR 30 MINUTES 0 DISCHARGED TO 120 VOLTS BEFORE CHARGE CURRENT A...

Page 516: ...rated options installed in the aircraft Total power usage may be calculated at the bottom of Table 204 Circle the options installed and add their amperage to the basic ship amperage to get the total 2 Power source consists of A Generator P N 369D28550 regulated at 29 4 to 29 6 Vdc B Battery P N 369D296503 ni cad 17 AH rating 20 cell hi rate 3 This load is intermittent and is considered negligible ...

Page 517: ... 0 05 0 05 0 05 0 05 0 05 WARNING HORN 1 0 02 3 0 02 INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 11 0 05 C 0 55 0 55 0 55 0 55 0 55 0 55 0 55 EDGE LIGHT PANELS SYS 0 1 C 0 1 0 1 0 1 0 1 0 1 0 1 0 1 WARNING LIGHTS ENG OUT 4 0 05 3 0 2 XMSN OIL TEMP 4 0 05 3 0 2 ENG CHIPS 4 0 05 3 0 2 FUEL LOW 4 0 05 3 0 2 FUEL FILTER 4 0 05 3 0 2 GEN OUT 4 0 05 3 0 2 T R XMSN CHIPS 4 0 05 3 0 2 M R XMSN CHIPS ...

Page 518: ... 03 0 03 0 03 HOUR METER ENGINE OUT WARNING UNIT 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 WARNING HORN INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 0 55 0 55 0 55 0 55 0 55 0 55 EDGE LIGHT PANELS 0 1 0 1 0 1 0 1 0 1 0 1 WARNING LIGHTS ENG OUT XMSN OIL TEMP ENG CHIPS FUEL LOW FUEL FILTER GEN OUT T R XMSN CHIPS M R XMSN CHIPS XMSN OIL PRESS AIR FILTER CLG D AIRFRAME FILTER BAT...

Page 519: ...03 0 03 0 03 0 03 0 03 FUEL QUANTITY 0 03 0 03 0 03 0 03 0 03 0 03 HOUR METER ENGINE OUT WARNING UNIT 0 05 0 05 0 05 0 05 0 05 0 05 WARNING HORN INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 0 55 0 55 0 55 EDGE LIGHT PANELS 0 1 0 1 0 1 WARNING LIGHTS ENG OUT XMSN OIL TEMP ENG CHIPS FUEL LOW FUEL FILTER GEN OUT T R XMSN CHIPS M R XMSN CHIPS XMSN OIL PRESS AIR FILTER CLG D AIRFRAME FILTER BAT 140...

Page 520: ...UAL 2 16 5 7 33 UTILITY FLOAT LANDING LIGHT 2 16 3 2 32 6 CARGO HOOK SYS 14 5 3 14 5 EMERGENCY FLOATS SQUIB SYS 10 3 10 FLOATS PRESS TO TEST SYS 0 2 0 1 0 2 0 2 HEATED PITOT TUBE 1 4 0 C 4 0 4 0 4 0 4 0 4 0 4 0 4 0 PARTICLE SEPARATOR SYS 0 6 C 0 6 0 6 0 6 0 6 0 6 COMM KING KX175 8 COMM RCVR SYS 1 1 C 1 1 1 1 1 1 1 1 1 1 COMM TRANS SYS 3 0 6 3 0 3 0 3 0 ADF RADIO KING KR87 SYS 0 75 C 0 75 0 75 0 75...

Page 521: ...S PRESS TO TEST HEATED PITOT TUBE 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 4 0 PARTICLE SEPARATOR 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 0 6 COMM KING KX175 8 COMM RCVR 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 COMM TRANS 3 0 3 0 3 0 3 0 ADF RADIO KING KR87 0 75 0 75 0 75 0 75 0 75 0 75 0 75 0 75 0 75 0 75 0 75 0 75 COLLINS ADF650 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 TRANS...

Page 522: ...RECTIONAL 0 8 0 8 0 8 0 8 0 8 0 8 SEARCHLIGHT DUAL UTILITY FLOAT LANDING LIGHT 32 6 32 6 CARGO HOOK EMERGENCY FLOATS SQUIB FLOATS PRESS TO TEST HEATED PITOT TUBE 4 0 4 0 4 0 4 0 4 0 4 0 PARTICLE SEPARATOR 0 6 0 6 0 6 0 6 0 6 0 6 COMM KING KX175 8 COMM RCVR 1 1 1 1 1 1 1 1 1 1 1 1 COMM TRANS 3 0 3 0 ADF RADIO KING KR87 0 75 0 75 0 75 0 75 0 75 0 75 COLLINS ADF650 1 2 1 2 1 2 1 2 1 2 1 2 TRANSPONDER...

Page 523: ...9 2016 by MD Helicopters Inc G96 3008 BUS WIRING DIAGRAM STARTER GENERATOR INTERNAL WIRING DIAGRAM STARTER GENERATOR MARATHON CA1700 BATTERY TEMPERATURE 75 F 24 C INITIAL CHARGE CONDITION 50 DISCHARGE AT 17A FOR 30 MIN 0 CHARGE TIME MINUTES CURRENT AMPS 240 225 210 195 180 165 150 135 120 105 90 75 60 45 30 15 0 0 10 20 30 40 50 60 GENERATOR SWITCH BUS MASTER SWITCH APU OFF BATT BATTER Y START SWI...

Page 524: ... 1 ENGINE OUT EPO WARNING BOX 1 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 ENGINE OUT HORN 1 0 02 INTR INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 11 0 05 CON 0 05 0 05 0 05 0 05 0 05 0 05 0 05 EDGE LIGHT PANELS SYS 0 1 CON 0 1 0 1 0 1 0 1 0 1 0 1 0 1 WARNING LIGHTS ENG OUT 4 0 05 INTR 0 2 XMSN OIL TEMP 4 0 05 INTR 0 2 ENGINE CHIPS 4 0 05 INTR 0 2 FUEL LOW 4 0 05 INTR 0 2 FUEL FIL...

Page 525: ...0 03 0 03 0 03 0 03 0 03 0 03 0 03 0 03 0 03 0 03 HOUR METER 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ENGINE OUT EPO WARNING BOX 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 ENGINE OUT HORN INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 0 05 0 05 0 05 0 05 0 05 0 05 EDGE LIGHT PANELS 0 1 0 1 0 1 0 1 0 1 0 1 WARNING LIGHTS ENG OUT XMSN OIL TEMP ENGINE CHIPS FUEL LOW FUEL FIL...

Page 526: ...UANTITY 0 03 0 03 0 03 0 03 0 03 0 03 0 03 0 03 0 03 0 03 0 03 0 03 HOUR METER 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 ENGINE OUT EPO WARNING BOX 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 ENGINE OUT HORN INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 0 05 0 05 0 05 0 05 0 05 0 05 EDGE LIGHT PANELS 0 1 0 1 0 1 0 1 0 1 0 1 WARNING LIGHTS ENG OUT XMSN OIL TEMP ENGINE CHIPS...

Page 527: ...9 2016 by MD Helicopters Inc 6G96 084 GENERATOR SWITCH INTERPOLE COMP ARMATURE SERIES C B A D E STARTER GENERATOR B C A D E RF1 FILTER SHUNT BUS EXT PWR J100 APU LC FWD LC GCU BATT LC START LC ACFT LC MASTER SWITCH APU OFF BATT BATTERY START SWITCH KEY SWITCH BUS WIRING DIAGRAM MARATHON CA1700 BATTERY TEMPERATURE 75 F 24 C INITIAL CHARGE CONDITION 50 DISCHARGE AT 17A FOR 30 MIN 0 CURRENT AMPS 240 ...

Page 528: ...1 0 05 CON 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 ENGINE OUT HORN 1 0 02 INTR INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 11 0 04 CON 0 04 0 04 0 04 0 04 0 04 0 04 0 04 EDGE LIGHT PANELS SYS 0 1 CON 0 1 0 1 0 1 0 1 0 1 0 1 0 1 WARNING LIGHTS ENG FIRE PRESS TO TEST 4 0 024 INTR 0 096 ENG OUT 4 0 024 INTR 0 096 XMSN OIL TEMP 4 0 024 INTR 0 096 XMSN OIL PRESS 4 0 024 INTR 0 096 BAT 160 4 0...

Page 529: ...T AMMETER TORQUE INDICATOR TOT INDICATOR N1 TACH INDICATOR N2 NR TACH INDICATOR HOUR METER 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 ENGINE OUT EPO WARING BOX 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 ENGINE OUT HORN INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 0 04 0 04 0 04 0 04 0 04 0 04 EDGE LIGHT PANELS 0 1 0 1 0 1 0 1 0 1 0 1 WARNING LIGHTS ENG FIRE PR...

Page 530: ...0 03 0 03 0 03 VOLT AMMETER TORQUE INDICATOR TOT INDICATOR N1 TACH INDICATOR N2 NR TACH INDICATOR HOUR METER 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 0 01 ENGINE OUT EPO WARING BOX 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 0 05 ENGINE OUT HORN INSTRUMENT PANEL WARNING LIGHTS INSTRUMENT LAMPS 0 04 0 04 0 04 0 04 0 04 0 04 EDGE LIGHT PANELS 0 1 0 1 0 1 0 1 0 1 0 1 WARNING ...

Page 531: ...0 1 0 1 0 1 0 1 0 DIRECTIONAL 1 1 0 CON 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 CARGO HOOK 1 15 0 INTR 15 0 15 0 FLOATS 1 5 0 INTR 5 0 HEATED PITOT TUBE 1 5 0 CON 5 0 5 0 5 0 5 0 5 0 ICS KMA24H 1 2 0 CON 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 ADF KR87 1 3 0 CON 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 NAV COMM KY155 1 3 0 2 0 INTR CON 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 COMM KY196A 1 3 0 2 0 INTR CON 5 0 5 0 ...

Page 532: ... 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 CARGO HOOK 15 0 15 0 FLOATS HEATED PITOT TUBE 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 ICS KMA24H 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 ADF KR87 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 NAV COMM KY155 5 0 5 0 2 0 5 0 5 0 2 0 5 0 5 0 2 0 5 0 5 0 2 0 COMM KY196A 5 0 5 0 2 0 5 0 5 0 2 0 5 0 5 0 2 0 5 0 5 0 2 0 COMM KFM965 16 5 16 5 ...

Page 533: ...CTIONAL 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 CARGO HOOK 15 0 15 0 FLOATS HEATED PITOT TUBE 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 ICS KMA24H 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 ADF KR87 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 3 0 NAV COMM KY155 5 0 5 0 2 0 5 0 5 0 2 0 5 0 5 0 2 0 5 0 5 0 2 0 COMM KY196A 5 0 5 0 2 0 5 0 5 0 2 0 5 0 5 0 2 0 5 0 5 0 2 0 COMM KFM965...

Page 534: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 535: ...tary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 40 00 Lighting System ...

Page 536: ......

Page 537: ...not energize landing light for more than one minute since this causes overheating and lamp life is short ened If possible use an auxiliary power source when power on troubleshooting to avoid excessive current drain from battery Table 201 Troubleshooting Night Lighting System Symptom Probable Trouble Corrective Action Landing light inoperative Defective lamp or loose connections Replace lamp or tig...

Page 538: ...ly Ensure that circuit is turned OFF for minimum of 10 minutes before performing any maintenance that requires disconnection of wiring or disassembly of any component Waiting period allows stored electrical charge to dissipate off through a bleed resistor in power supply circuit Utility light does not illuminate Lamp filament open Replace lamp Faulty utility light switch or rheostat Replace light ...

Page 539: ...OT S UTILITY LIGHT LANDING LIGHT RELAY CONVENIENCE PANEL FOR PASSENGER CARGO UTILITY LIGHT STROBE LIGHT POWER SUPPLY NOTE LOWER ANTI COLLISION LIGHT STROBE RIGHT SKID TIP POSITION LIGHT GREEN LEFT SKID TIP POSITION LIGHT RED ROUND CANOPY EDGE LIGHTING INVERTER POWER SUPPLY LANDING LIGHT RELAY LANDING LIGHT STROBE LIGHT POWER SUPPLY EXTENDED CANOPY RIGHT HORIZONTAL STABILIZER TAIL POSITION LIGHT LE...

Page 540: ...und lead 3 Pull light assembly aft while cutting it free from sponge rubber cushion and mounting fitting 4 Use scraper and naphtha CM220 to remove all sponge rubber from mount ing fitting and light assembly 5 Apply coat of cement CM418 to mating surfaces of replacement rubber cushion light assembly and mount fitting Allow cement to air dry for approximately 15 minutes then apply second coat and as...

Page 541: ...LANDING LT CB110 K101 X1 X2 DS10 E1 LANDING LT FL10 FILTER LINE LOAD 28VDC BUS PNL LTS CB104 REF SEC 95 00 00 J113 P C D L COLL GRIP LANDING LT SW 3 2 1 DIM R6 50 5W Ω DS205 PILOT MAP LT S107 DS202 REAR MAP LT P12 DIMMER DS11 DIM BRT PWR PNL LTS DIMMER WARN LTS PNL LT DIM SW STROBE LT PWR SUPPLY P556 P557 1 WHT E18 CAP STOW DS200 DS201 STROBE LIGHT LOWER STROBE LIGHT UPPER DOTTED LINES WHELEN LTS ...

Page 542: ...e licopter is on the ground otherwise lamp overheats and may burn out 1 Ensure all electrical power is OFF 2 Remove attaching hardware that secures retaining ring and remove ring 3 Withdraw lamp from housing far enough to disconnect wiring from filament terminals and remove lamp 4 Connect wiring to replacement lamp 5 Position lamp in housing with locating lug in detent and reinstall retaining ring...

Page 543: ...T S105 D C C D J11 2 E7 X2 C D CB11 5 1 2 ANTI COL LT 7 5A C CB11 9 1 2 POS LT 7 5A R TB1 5 LINE LOAD A B SP119 NOTE 1 STO W E8 BLK RED WHT NOTE 1 FL10 FILTER 1 2 3 1 2 3 STROBE POWER SUPPLY AND FLASHER P557 P556 A B SP70 A B SP83 A B SP84 A B SP85 GRAY OR RED WHT BLK GRAY OR RED WHT BLK LWR STROBE LT GRD SCREW XDS200 JMPR WHELEN LTS ONLY D C TB1 2 GRAY OR RED WHT BLK GRAY OR RED WHT BLK D E F C A...

Page 544: ...t 1999 2016 by MD Helicopters Inc CB106 ENG OUT 1 2 5A CB103 N2 GOV 1 2 5A CB101 INST 1 2 5A CB104 WARN PNL LT 1 2 5A NOTE 1 NOTE 2 NOTE 3 J C TB503 8 S P9J A B SP205 1 2 S107 REAR SEAT XDS202 REAR SEAT MAP LT 1 2 E14 XDS205 PILOT MAP LT 1 2 1 2 3 R5 50 10 Ω BR T DIM S108A 3 2 1 4 5 PNL LT POT R110 JMPR 20 GA DIMMER INDICATOR LIGHTS P12 TB6 GRD BUS DS1 1 B F A TB503 2 A F TB503 1 TB502 7 A F TB502...

Page 545: ...08P J209P SP60 SP61 SP62 SP212 NOTE 1 A B A B A B A B RED DS200 LOWER STROBE UPPER STROBE DS201 GROUND SCREW NOTE 1 E44 NOTE 1 SP65 SP64 SP211 NOTE 1 A B A B A B A B SP63 LANDING LT CB110 15A 1 2 P1202J H K101 LANDING LIGHT RELAY A1 X1 X2 LANDING LIGHT DS100 E36 C TB200 6 Y T Z N S E37 E37 J113 P J112 P C C D D D D C C LEFT COLLECTIVE STICK RIGHT COLLECTIVE STICK S105 LANDING LT SWT S105 LANDING L...

Page 546: ...SP62 SP212 NOTE 1 A B A B A B A B DS201 STROBE UPPER TAILBOOM DS200 STROBE LOWER FUSELAGE E44 NOTE 1 SP65 SP64 SP211 NOTE 1 A B A B A B A B SP63 J208P K H J SP600 SP610 SP620 SP212 NOTE 1 A B A B A B A B DS201 STROBE LOWER TAILBOOM LANDING LT CB110 15A 1 2 P1202J H K101 LANDING LIGHT RELAY A1 X1 X2 LANDING LIGHT DS100 E36 C TB200 6 Y T Z N S E37 E37 J113 P J112 P C C D D D D C C LEFT COLLECTIVE ST...

Page 547: ...ubsequent 369D all 369E FF and 500 600N helicopters M Strobe Anticollision Lights Replacement 369D E FF 500 600N Ref Figure 205 Consumable Materials Ref Section 91 00 00 Item Nomenclature CM721 Tape aluminum foil High voltages are present in circuits between power sup ply and strobe lights Ensure that cir cuit is turned OFF for minimum of 10 minutes before performing any mainte nance that requires...

Page 548: ...sed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 4003 LAMP RETAINING RING NOTE RETAINING RING LAMP LANDING LIGHT LIGHT LEAD MOUNT FITTING LIGHT CONNECTOR LAMP BASE SPONGE RUBBER CUSHION TAIL POSITION LIGHT GROUND LEAD SPACER RETAINER LENS LENS RETAINER LAMP BASE LENS LAMP RUBBER CAP...

Page 549: ...N 1 Lower Tailboom Strobe Light Removal a Carefully slide wiring out thru installation hole to expose splices and if required remove rubber grommet b Remove any clear vinyl tubing covering splices c Disconnect wiring splices d Remove clamp and light assembly e Remove and retain red lens 2 Horizontal Stabilizer Strobe Light Removal a Remove clamp and light assembly b Remove and retain red lens c Ca...

Page 550: ...ht 1999 2016 by MD Helicopters Inc G96 4004 1 POWER SUPPLY ELECTRICAL CONNECTORS GROUND TERMINAL WIRE SPLICE CLAMP FUSELAGE LOWER SKIN NOTE 1 30 30 30 40 TAPE NOTE 4 FUSELAGE LOWER SKIN WIRE SPLICES LENS GASKET BASE PLATE FLASHTUBE AND LAMP BASE ASSEMBLY WIRE SPLICES STROBE POWER SUPPLY LOWER STROBE LIGHT EARLY CONFIGURATION LOWER STROBE LIGHT VIEW LOOKING UP LOWER STROBE LIGHT CURRENT CONFIGURATI...

Page 551: ... Inc LENS LENS TAPE NOTE 4 TAPE NOTE 4 MOUNTING CLAMP MOUNTING CLAMP FLASHTUBE AND LAMP BASE ASSEMBLY FLASHTUBE AND LAMP BASE ASSEMBLY WIRE SPLICES BASE PLATE BASE PLATE GROUND WIRE VERTICAL FIN VERTICAL FIN GROUND WIRE NOTE 2 WIRE SPLICES TAPE NOTE 4 TAPE NOTE 4 INDEX HOLE INDEX HOLE LENS LENS CLAMP CLAMP UPPER STROBE LIGHT EARLY CONFIGURATION UPPER STROBE LIGHT CURRENT CONFIGURATION UPPER STROBE...

Page 552: ... Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc LENS NOTE 1 MOUNTING CLAMP SCREWS FLASHTUBE AND LAMP BASE ASSEMBLY MOUNTING BRACKET FLASHTUBE AND LAMP BASE ASSEMBLY NOTE 1 MOUNTING CLAMP WASHERS SCREW SCREW LENS NOTE 2 TAPE NOTE 3 INDEX HOLE LENS CLAMP LOWER STROBE LIGHT LAMP BASE LAMP CONNECTOR LAMP SPACER LENS RETAINER SCREW TAIL POSITION LIGHT 500N EXTERIOR LIGHTING SYSTEM G96 4019B ...

Page 553: ...nection information refer to wiring diagram Ref Sec 96 00 00 h Connect electrical power and check operation of strobe anticollision lights O Strobe Anticollision Light Power Supply The strobe anticollision light power supply is a solid state unit that is mounted on the aft side of the forward bulkhead in the right or left as appropriate under floor area in the pilot s compartment This unit convert...

Page 554: ...s for controls 7 The edgelighted panels are used with circuit breakers switches and controls B Postlight Lamp Replacement 1 Ensure all power is off 2 Pull out on postlight until it detaches from instrument panel 3 Remove lamp from lamp cap and prism 4 Insert new lamp and press postlight back into instrument panel C Edgelighted Panel Replacement NOTE Failure of an embedded lighting circuit requires...

Page 555: ...nger cargo utility light is an adjust able light fixture in the left side of the passen ger cargo compartment convenience panel above the passenger compartment forward bulkhead The switch for the light is adjacent to the utility light H Passenger Cargo Utility Light Replacement Ref Figure 207 Replace passenger cargo utility light complying with aircraft standard electrical repair and replacement p...

Page 556: ...ER SECTION RIGHT SIDE PANEL NOTES 3 4 2 EA REQ PILOT S UTILITY LIGHT SWITCH TIGHTENING HOLE 2 PLCS RETAINING RING MAP CASE TRIM COVER NOTE 2 LAMP BODY NOZZLE ASSEMBLY LANDING LIGHT RELAY PILOT S UTILITY LIGHT NOTE 1 NOTES 1 LAMP REPLACEMENT IS IDENTICAL TO THAT SHOWN IN VIEW C 2 FOR INFORMATION REFER TO CHAPTER 25 3 FOR INFORMATION REFER TO CHAPTER 12 4 ON 369D S N 1150 SUBS AND ALL 369E FF HELICO...

Page 557: ...s Inc INSULATOR PASSENGER CARGO UTILITY LIGHT SWITCH TIGHTENING HOLE 2 PLCS SWITCH MOUNTING BRACKET SPLICE VDC INPUT WIRE NOTE 7 TERMINAL LUG NOTE 6 PANEL HOOD LAMP BODY CONVENIENCE PANEL TRIM COVER NOTE 2 LAMP LAMP NOTE 8 NOZZLE ASSEMBLY GROUND WIRE NOTE 5 LAMP CAP AND PRISM PASSENGER CAGRO UTILITY LIGHT POSTLIGHT EXPLODED FROM HOOD SLIMLINE INSTRUMENT PANEL ELECTRICAL BOND PANEL AND PLATE IVS IN...

Page 558: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 559: ...ietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 45 00 Searchlight ...

Page 560: ......

Page 561: ...A switch inside the control column is actuated whenever the searchlight is moved out of the full up and locked position by the slidelock and caused the SEARCHLIGHT EXT caution light on the instrument panel to come on Other controls provided for the searchlight consist of the SEARCHLIGHT PWR and CONT circuit breakers on the instrument panel and the SEARCHLIGHT ON OFF switch on the control column A ...

Page 562: ...HLIGHT ON OFF SWITCH CONTROL HANDLE SWITCH HOUSING CONTROL COLUMN EXTEND RETRACT SLIDELOCK BOLT WASHER PIN FLOOR SPRING PAN FLOOR ACCESS COVER WIRING NOTE 1 UPPER BEARING PLATE ROTATIONAL LOCK WASHER NUT INTERNAL SHAFT KEY LOWER FUSELAGE SKIN FLOOR PAN STRAP STRAP RIVET STUD STRAP WEB ACCESS COVER SETSCREW SLIDELOCK PIN ATTACHMENT HOLE STRAP CHANNEL RH GROMMET EXTENDABLE SUPPORT COLUMN SUPPORT ANG...

Page 563: ...ers Inc CAUTION SEARCHLIGHTS MUST BE RETRACTED AND LOCKED PRIOR TO LANDING CONTROL COLUMN DECAL DECAL SWITCH DECAL ON SEARCH LIGHT OFF CB127 CB128 CAUTION LIGHT ASSY LAMP XDS11 WASHER BOLT NUT WASHER JAMNUT RELAY K302 SCREW WASHER NUTPLATE SUPPORT BUS LOCKWASHER GROUND E27 ANGLE CHANNEL RH NUT WASHER CLAMP HALVES SCREW WASHER WASHER DOUBLER BOLT NUTPLATE SUPPORT RELAY K302 SEAL LAMP LAMP HOUSING C...

Page 564: ...ort column Ref Figure 201 Take care to prevent searchlight support column and dual lights from dropping to ground when slide lock is removed Also care should be taken to retain slidelock pin which is under spring tension 9 Loosen slidelock setscrew and remove slidelock housing spring and lockpin 10 Carefully lower searchlight support column and raise interior control column until both columns are ...

Page 565: ...Section 91 00 00 Item Nomenclature CM102 Solid film lubricant CM614 Sleeving heat shrink 1 Install SEARCHLIGHT ON OFF switch on control column as follows a Connect wiring and install switch in housing b Install housing on control column and secure with screws 2 Install SEARCHLIGHT PWR and CONT circuit breaker panel as follows a Install SEARCHLIGHT EXT caution light assembly on panel and connect wi...

Page 566: ...ernal wiring cable is properly wrapped around support column then route cable through access holes in lower fuselage skin and searchlight lower support 14 Install seal and clamp on support to retain external wiring cable 15 Connect wiring at splices SP66 and SP67 ground terminal E27 and relays K302 and K303 For detailed wiring instructions refer to Initial Installation Electrical Wiring 16 Verify ...

Page 567: ... with jacks or hoist Ref Sec 07 00 00 6 Searchlight Inspection Inspect components of searchlight system in accordance with the following 1 Inspect searchlight upper control and low support columns for deformation and damage Inspect inner shaft ends within columns for dryness lack of lubrication Inspect lower support column for corrosion 2 Inspection condition of wiring on search light upper column...

Page 568: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 569: ...s right side floor compartment if installed Ref Sec 25 40 00 C Helicopter Modification Ref Figure 901 Modification of the helicopter consists of providing an access port for the searchlight assembly through the lower ship skin in the pilot s right side floor compartment as follows 1 Locate longitudinal support in sub structure of pilot s floor compartment at BL 13 00 RH between the aft bulkhead at...

Page 570: ...RT NOTE FLOOR COMPARTMENT FRAME FLOOR ACCESS NOTE LONGITUDINAL SUPPORT IN PILOT S RIGHT SIDE FLOOR COMPARTMENT IS REMOVED TO PERMIT CUTOUT IN SKIN FOR SEARCHLIGHT INSTALLATION EXISTING RIVET ATTACH HOLES ARE USED FOR ATTACHMENT OF SEARCHLIGHT LOWER SUPPORT RBL 13 DOUBLER 500 A SEARCHLIGHT CENTER OF 2 50 IN 6 35 CM CUTOUT EXISTING FLOOR COMPARTMENT FRAME CUTOUT IN SKIN TO MATCH DOUBLER 1 86 IN 4 72...

Page 571: ...ate drill four additional 0 098 inch 2 4892 mm rivet attach holes through doubler and secure doubler to frame with rivets as shown in Figure 901 5 Position support over existing rivet holes in channels and against compart ment frame Drill four 0 098 inch 2 4892 mm rivet attach holes in support for attachment to channels and five 0 098 inch 2 4892 mm rivet attach holes for attachment to frame as sh...

Page 572: ...t and right brackets and compartment frame so that lower support is watertight NOTE Do not cover clamp halves or external wiring cable access hole with sealant F Compartment Floor and Upper Support Modification 1 Position channel on existing floor channels at pilot s right side floor compartment and determine attach hole locations for center channel supporting angles and filler Drill 0 098 inch di...

Page 573: ...MS25036 112 DS402 1 MS25036 156 GREEN DS402 2 MS25036 112 E27 MS25036 112 L563A16 yellow K302 X1 MS25036 106 S205 2 L564A16 yellow S205 1 SP66 B 32445 L564B20 SP66 A 32445 CB128 2 MS25036 101 L510G20 white E27 MS25036 103 S206 1 L562A20 white S206 2 SP67 B 32445 L562B20 SP67 A 32445 XDS11 2 Solder Jumper CB128 2 MS25036 101 XDS11 1 Solder L565A20N XDS11 3 Solder E3 MS25036 101 K510F16 S3 2 MS25036...

Page 574: ...e and connect wire with terminal to circuit breaker terminal CB127 1 7 Attach terminal to wire No L557A10 and connect wire with terminal to circuit breaker terminal CB127 2 Attach terminal to other end of wire then connect wire with terminal to relay terminal K302 A1 NOTE Steps 8 thru 10 provide for wiring installations between the relays and the relay ground and wiring from the search light assem...

Page 575: ...holes for fastener studs in access cover center channel and floor 2 Drill 0 218 inch 5 5372 mm hole in each of three angles for location of fastener retainer springs 3 Position angles on floor access aft channel and determine angle attach hole locations Drill 0 1285 inch 3 2639 mm rivet attach holes two in each angle six in floor channels Attach angles for retention of springs Attach springs to an...

Page 576: ...ight and Balance Data Weight and balance data resulting from installation of searchlight kit is listed in Table 901 After installation of kit incorporate changes in helicopter weight and balance records as instructed in CSP HMI 2 Table 902 Weight and Balance Data Configuration Weight Pounds kg Arm Inches cm Moment in lb kg cm 501 Assembly complete Added 4 8 2 177243 115 6 293 624 5 55 6 394266 Rem...

Page 577: ...rietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 96 48 00 Float Lamp ...

Page 578: ......

Page 579: ...proach and for hovering Each lamp develops 400 000 candlepower at 450 watts 28 Vdc The approximate total spread of each beam is 13 degrees horizontally and 14 degrees vertically down to 40 000 candlepower 10 percent of the maximum candlepower The average life expectancy of the 4550 lamp is 10 hours The float lamp relay K307 is mounted on the rear of the front panel of the pilot s seat structure lo...

Page 580: ... S32 is set to FLOAT LT 28 Vdc passes across circuit breaker switch CB140 to terminals A and X1 and through the solenoid to terminal X2 of relay K307 through connector P J113 to switch S32 back through connectors P J113 to ground With relay K307 energized 28 Vdc passes from terminal A1 to the armature to terminal A2 of the relay to terminal 1 of each of the parallel connected lamps DS149 and DS150...

Page 581: ...se except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 4006 1 RELAY K307 VARISTOR FLOAT LDG LT SWITCH PILOT S SEAT FRONT PANEL STA 137 50 FLOAT LDG LT CIRCUIT BREAKER DECAL DOUBLER C HELICOPTER L PANEL COLLECTIVE STICK GROMMET INSTRUMENT PANEL LOWER LEFT SIDE NOTE 1 DECAL PLATE FLOAT LDG LT CIRCUIT BREAKER PANEL LAMP HOUSING LAMP HOUSING...

Page 582: ...NLY 3 REMOVE CROSS SECTION AREA OF DECAL OVSPD TEST OFF FAULT TEST OFF FLOAT LDG LT EDGE LIGHTED SWITCH PANEL Figure 201 Float Lamp Assembly Component Location Sheet 2 of 2 c Verify security of attachment of cap screw and nut d Verify security of attachment of bracket base 6 To replace a lamp proceed as follows a Wash lamp with naphtha CM220 to remove oil grease or any other foreign matter and air...

Page 583: ...5338 100 lockwashers and AN96l 1 washers from terminals A1 and A2 and disconnect wires 4 Remove two MS35649 265T nuts MS35339 98 lockwashers and AN961 6 washers from terminals X1 and X2 disconnect wires and remove CR37 5 Remove fasteners to dismount relay 6 Before installing a new CR37 attach MS25036 102 terminals as follows a Wash leads clean with naphtha CM220 and air dry b Spread leads apart to...

Page 584: ...PILOT S COLLECTIVE STICK P113J L522G10N S106 STARTER L522D20 L123B16 L104C20 MS25036 153 TERMINAL L543A20N E9 TO LANDING LIGHT ASSEMBLY E12 S32 FLOAT LT OFF LDG LT MS25036 149 TERMINAL S104 RPM TRIM 1 2 3 4 5 6 7 IN6055A TRANSZORB CR37 X1 X2 J D C 1 2 3 L123A20N L522H10 1 2 L522B10 1 2 A1 A2 L522A10 35A W CB140 JUMPER 20 GAUGE IN6055A TRANSORB CR37 K307 L522E12 L522F12 DS149 L522C22 W 1 2 DS150 PI...

Page 585: ... 20 GAUGE IN6055A TRANSORB CR37 K307 L522E12 L522F12 DS149 L522C22 W 1 2 DS150 PILOT S COLLECTIVE STICK P113J L522G10N S106 STARTER L522D22 1L1014D22 1L1014C22 1L1014E22N E37 N 1L1014B22 TB200 6T E12 S32 FLOAT LT OFF LDG LT S104 RPM TRIM X1 X2 K D C 1 2 3 L522H10 1 2 L522B10 1 2 A1 A2 L522A10 35A W CB140 JUMPER 20 GAUGE IN6055A TRANSORB CR37 K307 L522E12 L522F12 DS149 W 1 2 DS150 L522G10N E12 X1 X...

Page 586: ...sembly on collective stick switch housing assembly with four NAS600 3 screws and AN936A4 washers 15 Reinstall 369A4215 landing light switch knob and tighten NAS1081D04 2 setscrew 16 Perform Float Lamp Functional Test 8 Float Lamp Circuit Breaker Switch Replacement Ref Figure 201 The FLT LDG LT circuit breaker switch CB140 may be located in the lower left or lower right corner of the instru ment pa...

Page 587: ...ient point for measuring the helicopter inclination is the passenger com partment floor 1 Because the 4550 lamp lens is convex a method must be improvised for achiev ing a flat surface for the inclinometer One inexpensive method is as follows a Tape together one end of two six inch or longer metal rules which are exactly the same width b Apply rules across lamp retainer as shown so inclinometer ca...

Page 588: ...op practices which will assure the restoration of the equipment involved to FAA certification standards A Wire Identification Numbers Before stripping wire insulation for repair or replacements observe wire identification numbers stamped on the insulation and sleeves When wire insulation must be stripped back far enough to obliterate identifi cation numbers tag the wires carefully with their ident...

Page 589: ...c Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G96 4009 MACHINIST S INCLINOMETER METAL RULE Figure 204 Machinist s Inclinometer in Position for Lamp Adjustment ...

Page 590: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 591: ...lies Ref Sec 32 00 00 1 Remove 12 MS20470AD3 rivets as shown Use 42 drill bit to remove 3 32 inch rivets 2 Remove two MS20615M3 rivets with 42 drill bit 3 Remove two MS20615M4 rivets Use 31 drill bit to remove 1 8 inch rivets 4 Deburr holes as required 5 Using kimwipe CM819 and naphtha CM220 clean aircraft structure of all sealant and other foreign materials in area to be in contact with doublers ...

Page 592: ... SECTION FUSELAGE STRUCTURE 369D292032 4 DOUBLER 0 380 IN 9 652 MM TYP 0 250 IN 6 35 MM TYP MS20615M4 RIVET TYP BL 4 25 RH NAS1424 LOCKBOLT TYP NAS20470AD3 RIVET MS20615 RIVET TYP MS20615M3 RIVET TYP C L HELICOPTER 1 00 IN 2 54 CM 2 50 IN 6 350 CM DRILL 5 DIA THRU MS25281 6 CLAMP 2 REQD 1 REQD NEARSIDE 1 REQD FARSIDE NAS1303 7 BOLT 1 REQD MS21043 3 NUT 1 REQD AN960PD10L WASHER 2 REQD 7 16 DIA THRU...

Page 593: ...n and tape brackets securely g Recheck measurements of bracket positions after taping and correct as required h Mark hole centers on brackets through pilot holes in helicopter structure with machinist blue Dykem paint CM814 Allow paint to dry 10 to 15 minutes before removing brackets for drilling i Remove brackets dimple center of blue markers and drill one pilot hole on each flange Use 42 drill b...

Page 594: ... and air dry b Apply heavy coat of cement CM405 to grommet and to area around hole in doubler and allow cement to harden 15 minutes minimum c When cement has hardened apply thin coat of cement CM405 to mating surfaces and press together Allow assembly to air dry for eight hours minimum d Install lamp housings per Float Lamp Housing Replacement Do not install lamps until wires are in stalled C Rela...

Page 595: ... Circuit Breaker Switch Installation Ref Figure 201 Helicopters equipped with the Collins RCR650 radio receiver can readily accept the circuit breaker switch CB140 in the lower left corner because the Collins RCR65O receiver forward bracket 369D24216 is already installed 1 Remove bushing nut MS25002B8 and lockwasher AN936A716S furnished with new circuit breaker switch 2 Insert bushing of CB140 thr...

Page 596: ...and lockwasher from N2 governor control switch and separate switch from plate NOTE Inspect condition of potting on N2 gov ernor control switch 7 Install one nut on bushing of N2 governor control switch run nut all the way down bushing and tighten then install lockwasher 8 Insert bushing through switch plate hole from rear Insert in hole identified as N2 GOV INCR DECR Be sure to engage tab on plate...

Page 597: ...7 Strip sufficient insulation and RNF sleeving from 20 gauge wire L522D20 so exposed wire can be bent double and still insert fully into MSl7803 16 16 contact 28 Crimp properly fitted wire with M22520 1 01 basic crimping tool and M22520 1 03 positioner 29 Install properly crimped wire terminal assembly into insert hole Use MS17805 insertion tool 30 Reinstall shell G Float Lamp Wiring Installation ...

Page 598: ... Terminate wire L522A10 at relay K307 terminal A1 with MS25036 112 terminal Include end of jumper with terminal MS25036 103 and tighten fastener 16 Combine wires L522B10 and L522G10N in insulating sleeve RNF100X3 8 CM614 17 Combine wires L522E12 and L522F12 in insulating sleeve RNF100X3 8 CM614 18 Let left float lamp be DS149 Select cable route from relay K307 terminal A2 to lamp DS149 terminal 1 ...

Page 599: ...ble route L522H10 from CB140 1 to a For 369D 003 subs and 369E 001 383 terminate at TB101 4 with MS25036 112 terminal b For 369E 384 subs 500N 001 subs and 600N 003 subs attach wire to bus 2 with MS25036 156 terminal NOTE D Terminal board TB101 is mounted on un der side of instrument panel D Bus 2 is mounted on the back of the cir cuit breaker panel 36 Terminate wire L522H10 at circuit breaker swi...

Page 600: ...DS150 2 MS25036 156 M22759 2 12 9 Alt MIL W 7139 L522G10N DS150 2 MS25036 156 E12 MS25036 114 M22759 2 10 9 Alt MIL W 7139 L522H10 CB140 1 MS25036 156 MS25036 112 M22759 34 10 9 Alt M22759 2 10 9 Jumper K307 A1 MS25036 103 K301 X1 MS25036 102 M22759 34 10 9 Alt M22759 2 10 9 369D TB101 4 369E W3 Effectivity 369D 1150 1185 subs 369E 001 383 Table 903 Float Lamp Wire Data List 369E 500N Wire No From...

Page 601: ...9 34 22 9 Alt M22759 2 22 9 L522D22 S32 1 Solder P113 J Solder M22759 34 22 9 Alt M22759 2 22 9 L522E12 DS149 1 MS25036 156 DS150 1 MS25036 156 M22759 2 12 9 Alt MIL W 7139 L522F12 DS149 2 MS25036 156 DS150 2 MS25036 156 M22759 2 12 9 Alt MIL W 7139 L522G10N DS150 2 MS25036 156 E12 MS25036 114 M22759 2 10 9 Alt MIL W 7139 L522H10 CB140 1 MS25036 156 W3 MS25036 156 M22759 34 10 9 Alt M22759 2 10 9 ...

Page 602: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 603: ...proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Chapter 97 Avionics ...

Page 604: ......

Page 605: ...ptors 1 C Headset Cable Assemblies 2 Figure 1 Headset Microphones Sheet 1 of 2 3 Figure 2 Headset Adaptors Sheet 1 of 2 5 Figure 3 Headset Cable Assemblies Sheet 1 of 4 7 97 02 00 Intercommunication System Collins A Description and Operation 1 1 Description and Operation 1 A C 6533 ARC ICS Control Panel Controls and Indicators 1 B C 6533 ARC ICS Control Panel Technical Characteristics 2 C C 6533 A...

Page 606: ...llation 902 H Other Wiring Harness Routing 902 I Weight and Balance Data 902 Table 901 Weight and Balance Data 902 Figure 901 Footswitch Cable Modification 903 Figure 902 Doubler Installation 904 Figure 903 Helicopter Modification for Footswitch Installation 905 Figure 904 ICS Control Panel and Ashtray Installation 906 Figure 905 21 Wiring Harness Routing Sheet 1 of 2 907 97 04 00 Intercommunicati...

Page 607: ...tion System Inspection Procedures 202 6 Intercommunication System Cleaning 202 Figure 201 Intercommunication System Installation Sheet 1 of 2 203 7 Intercommunication System Repairs 204 97 06 00 Integrated Interphone Communication System Carter A Description and Operation 1 1 General 1 A CE 500 HT 3G ICS Control Unit Description 1 Figure 1 Radio Selector Switch 2 Troubleshooting 101 1 Integrated I...

Page 608: ...Control Unit 205 97 08 00 Public Address and Siren System Installation A Maintenance Practices 201 1 Description and Operation 201 A Reference Data 201 2 Public Address and Siren System Fault Isolation 201 Table 201 Troubleshooting Public Address and Siren System 201 3 Wiring Diagram 202 4 Replacement of System Component 202 A Amplifier Replacement 202 Figure 201 Public Address and Siren System Sh...

Page 609: ... reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc TABLE OF CONTENTS Cont Para Figure Table Title Page I Electrical Wiring Installation 906 J Installation of Helicopter Equipment 907 K Weight and Balance Data 907 Table 901 Wei...

Page 610: ...ters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc TABLE OF CONTENTS Cont Para Figure Table Title Page This Page Intentionally Left Blank ...

Page 611: ...prietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 97 00 00 Avionics ...

Page 612: ......

Page 613: ...ns have ICS control panels In other Carter ICS installations intercommu nications functions are controlled by a single control unit installed in the back of the instrument panel and COMM radio selection is by means of a toggle switch accessible to the pilot and copilot Ref Sec 97 02 00 97 04 00 or 97 06 00 for additional informa tion Each ICS system has several unique installa tions which are desc...

Page 614: ...in is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 615: ...rs Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 97 01 00 Headset Microphones Headset Adapters and Headset Cables ...

Page 616: ......

Page 617: ...n the other end The headset microphone is plugged into the jack end while the other end is plugged into one of several jacks located on the forward and aft sides of the canted bulkhead Each jack is part of a headset cable assembly incorporated into the wiring harness The headset cable assem blies are wired to the ICS control panel thru TB7 The copilot communicates over the intercom and transmits o...

Page 618: ...ptional equip ment table for specific applications Ref Table 202 Sec 01 00 Consult the ICS wiring diagrams in this manual for wiring informa tion Ref Sec 97 02 00 97 04 00 or 97 06 00 NOTE The modified CE394K3 174 adaptor is for use with the KMA 24H audio control panel to avoid MIC LO ground loop MIC LO is grounded inside the KMA 24H The modified adaptor otherwise functions the same as the unmodif...

Page 619: ...VOLUME CONTROL 2 5K 15 RECEIVERS ALTERNATE RECEIVER WIR ING 1 MIC LO 2 PHONE HI 3 MIC HI 4 PHONE LO 4 3 2 1 2 4 CEH157 H V CEH157 H VO CEH157TRVO CE500 22 HEAD CUSHION CE500 17 EXTRUSION AND CABLE INTERCONNECT CE454 11 VOLUME CONTROL CE157HV 6 EAR CUP R H CE201TR BOOM MICROPHONE ASSY U 173 U OR U 172 U CE101 AIC MICROPHONE ELEMENT CE157 K5 HARNESS ASSY CE157 1B SANITATION COVER CE158 57B EAR SEAL ...

Page 620: ... TO 5 FT AND U 174 U PLUG LOCKNUT CONSTRUCTION FOR CUSTOMIZED FIT SET IT ONCE IT FITS YOU RIGHT EVERY TIME EARPHONES 300 OHMS EACH WIRED IN PARALLEL FOR SAFETY AND RELIABILITY EARPHONES COMPATIBLE WITH 150 1000 OHMS SYSTEM EXTRA THICK VENTILATED CUSHION HEADPAD FOR MAXIMUM COMFORT CORROSION PROOF CHROME PLATED STEEL IN ACCORDANCE WITH DEMANDING GOVERNMENT SPECIFICATIONS STIRRUP PIVOT ASSEMBLY GIVE...

Page 621: ...c G97 0102 1 SLIDE ACTION CONTACTS 1 2 CONTACTS 7 8 SWITCH SLIDE DOUBLE POLE 3 POSITION MOMENTARY ON IN BOTH EXTREME POSITIONS CE394K3 CE394K3 6P CE394K3 174 MODIFIED CE394K3 174 MOMENTARY ACTION TO LEFT MAINTAINED ACTION TO RIGHT FOR HOT MIKE OPERATION WHEN VIEWED AS SHOWN CE394ML 174 CLOTHING CLIP JACK MATES WITH U 174 U PLUG 000112 0009 PLUG U 174 U PLUG ON CE394K3 174 CE394ML 174 000112 0009 P...

Page 622: ...any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0102 2 ICS ICS CE394K3 174 1 2 3 4 5 6 7 8 U 174 U PLUG REF 4 3 2 1 BLK WHT RED GRN 4 2 3 1 PHONE LO HI MIKE HI LO 4 3 2 1 ICS ICS 1 2 3 4 5 6 7 8 U 174 U PLUG REF 4 3 2 1 BLK WHT RED GRN 4 2 3 1 PHONE LO HI MIKE HI LO 4 3 2 1 ICS ICS 1 2 3 4 5 6 7 8 U 174 U PLUG REF 4...

Page 623: ...e except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0103 1 M39029 22 192 5 M39029 1 101 CONTACT BSC 5 PLACES RNF 100 SLEEVING WHITE U92A U CONNECTOR WF 14 U CORD 423 059 423 059 423 059 3 423 059 3 J29A U 423 059 BSC 5 U94A U REF WHITE M39029 22 192 CONTACT FOR 7 9 6 PLACES M39029 1 101 CONTACT FOR 3 6 PLACES RNF 100 SLEEVING WHITE U94...

Page 624: ...3 2 IDENTIFICATION SLEEVE NYLON BRAID NAS1764 3 SOLDER SLEEVE TYP ALL CABLES GROUND JUMPER TYP ALL CABLES MPCM20M H2 HYTIP 5 REQD BURNDY CORP NORWALK CONN TYP ALL CABLES CE122 JACK REF GRN 1 3 RED BLK 4 2 WHT CE122 2 11 34 1 2 FOR PILOT TYPICAL ALL JACKS IDENTIFICATION SLEEVE IDENTIFICATION SLEEVE NYLON BRAID NYLON SLEEVE CE120 1 WASHER CE120 2 NUT REF FURNISHED WITH RECEPTACLE CE120 1 21 FOR REAR...

Page 625: ...D Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0103 3 IDENTIFICATION SLEEVE NYLON BRAID CE120 RECEP TACLE 60 5 CE92120 2 51 27 1 2 FOR CENTER PASSENGER 10H18575 RECEPTACLE REF RED BLU GRN 2 4 3 1 YEL SPARE NATO TYPE RECEPTACLE CE626 JACK 369D24113 5 1 J549 421 555 421 555 JACK ASSY CE626 045 PILOT CO PILOT 33 WHITE 10H18575 REF RED BLUE GREEN YELLOW MPCM22M HIF4 HITIP TYP 5 PLACES...

Page 626: ...lly authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0103 4 MOMENTARY ICS HOT MIC LOCKING YEL KEY LINE RED 421 555 1 1 421 555 1 1 SWITCH AND JACK ASSY CE394N 033 PASSENGER 33 NATO TYPE RECEPTACLE CE394N SWITCH M39029 22 192 CON TACT WHITE U92A U REF 1 2 3 4 MPC22M HIF3 HYTIP TYP 5 PLACES WF 14 U CORD RNF 100 SLEEVING WHITE 369A4465 701 45 1 2 J92A U 369A44...

Page 627: ...D Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 97 02 00 Intercommunication System Collins ...

Page 628: ......

Page 629: ...e switch is pressed to the RADIO position radio transmission is enabled when pressed to the ICS position intercom operation is enabled The middle released position selects VHF receiver audio and is the listening position for interphone and monitor ing of the COMM and ADF receivers A 3 position toggle switch S305 spring loaded to the center position is located on the avionics rack by the observer s...

Page 630: ... ARC ICS control panel B C 6533 ARC ICS Control Panel Technical Characteristics Power Requirements DC voltage 27 5 v 1 5 6 5 Power Normal 5 w max Standby no signal 1 0 w nominal Listen 200 mw audio output 1 5 w nominal Intercommunication and hot mike operation 200 mw audio output 2 5 w nominal Panel lamp 2 lamps 0 08 amp at 2 75 v Source Impedance Microphone input 5 ohms isolated Intercommunicatio...

Page 631: ...or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 1203 RECEIVER SELECT SWITCHES ON OFF 1 2 3 4 5 AUX NAV ON OFF C O M M C O N T HOT MIKE VOL ICS 1 2 3 4 5 OFF VOLUME CONTROL TRANSMITTER SELECTOR SWITCH HOT MICKE SWITCH Figure 1 Contr...

Page 632: ...in is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 633: ... fault symptom is caused by the ICS or a radio fault isolation is still possible by probing signal lines between the ICS and radio installations with a digital multimeter ST1010 Ensure that helicopter power is OFF before probing with the ohmmeter next step a First perform a continuity check of the loop where the suspected mal function occurs Ref Figure 101 and the wiring diagrams in the sections o...

Page 634: ...step a for switch positions 2 thru 5 if additional avionic equip ment is installed Select the appro priate customer installed avionic equipment individually positions 2 thru 5 and probe pins T N J and BB for a lo and while speaking into the mike probe pins R L F and P respectively for corresponding avionic ac signal NOTE Consult the manufacturer s publication Ref Sec 01 00 00 for bench testing pro...

Page 635: ...ximately two minutes and press circuit breaker to ON position If circuit breaker trips again leave system OFF and troubleshoot and repair as required Disconnect ICS control panel connectors to determine if trouble is in harness or ICS control panel Defective circuit breaker Replace circuit breaker Defective circuit or component in system Replace system unit System controls not set properly Reset c...

Page 636: ...ONTROL DIR 1 RCVR AUDIO IN S M U Y H D C A XX TT W E B K AA CC JJ NN UU FF HH P F L R BB J N T Z RR DD WW UU SS KK PP MM EE V X LL CB533 ARC A PILOT 5P1 E77 A C D TB7 10 2ICS 25A22 2ICS 102A22 2ICS 13A22 2ICS 15A22 2ICS 101A22 2ICS 17A22 2ICS 19A22 2ICS 6A22 2ICS 99A22N 2ICS 100A22 2ICS 24A22 2ICS 22A22 2ICS 21A22 2ICS 23A22 2ICS 103A22 2ICS 12A22 2ICS 16A22 2ICS 26B22 TBM300 3D TBM300 3E TBM300 2...

Page 637: ...N NO 5 RCVR AUDIO IN NO 1 XMIT AUDIO OUT NO 1 XMIT CONTROL DIR 1 RCVR AUDIO IN S M U Y H D C A XX TT W E B K AA CC JJ NN UU FF HH P F L R BB J N T Z RR DD WW UU SS KK PP MM EE V X LL DIMMER VARIABLED VDC OUT CB533 ARC B CO PILOT 1ICS 1A20 1ICS 31A22N 1ICS 3A22 1ICS 30A22N 1ICS 29A22N WHT BLU BLU WHT 1ICS 021C22 1ICS 019C22 1ICS 40A22N 1ICS 25A22 1ICS 10A22 1ICS 13A22 1ICS 15A22 1ICS 101A22 1ICS 17...

Page 638: ...OL NO 2 XMIT CONTROL AUDIO COMMON INTERCOM AUDIO NAV 2 RCVR AUDIO IN NAV 1 RCVR AUDIO IN NO 2 RCVR AUDIO IN NO 1 RCVR AUDIO IN NO 3 RCVR AUDIO IN NO 4 RCVR AUDIO IN NO 5 RCVR AUDIO IN NO 1 XMIT AUDIO OUT NO 1 XMIT CONTROL DIR 1 RCVR AUDIO IN S M U Y H D C A XX TT E B K FF P F L R BB J N T Z DD WW VV SS KK PP MM EE V X LL CB533 ARC C OBSERVER ICS 1F20 ICS 2A20N ICS 3A22 ICS 4A22N ICS 5A22N WHT ICS ...

Page 639: ...O COMMON INTERCOM NAV 2 RCVR NAV 1 RCVR NO 2 RCVR IN NO 1 RCVR IN NO 3 RCVR IN NO 4 RCVR AUDIO IN NO 5 RCVR AUDIO IN NO 1 XMIT OUT NO 1 XMIT CONTROL DIR 1 RCVR S M U Y H D A XX TT E B K FF P F L R BB J N T Z DD WW VV SS KK PP MM EE V X LL 35P1 3ICS 102A22 3ICS 16A22 3ICS 19A22 3ICS 17A22 3ICS 5A22N 3ICS 4A22N 3ICS 3A22 3ICS 21A22 3ICS 22A22 3ICS 23A22 3ICS 103A22 TBM300 3T TBM300 1T TBM300 1Z TBM3...

Page 640: ... 15A22 ICS 15A22 ICS 13A22 3ICS 15A22 3ICS 13A22 1ICS 7A22 1ICS 25A22 ICS 7A22 ICS 25A22 2ICS 28A22 3ICS 7A22 2ICS 22A22 2ICS 24A22 1ICS 22A22 1ICS 24A22 ICS 24A22 ICS 22A22 3ICS 24A22 JUMPER 22G 5PI T 15PI N 25PI N 15PI T 35PI N 25PI T 35PI T 5PI R 15PI L 15PI R 25PI R 25PI L 35PI R 35PI L 15P1 DD 15P1 FF 25P1 DD 25P1 LL 35P1 LL 35P1 DD 5PI SS 5PI VV 15PI SS 15PI VV 25PI VV 25PI SS 35PI VV 35PI S...

Page 641: ...ons System Operational Checks Perform the following checks at pilot copilot and observer stations NOTE Field maintenance personnel perform ing the following tests shall be thoroughly familiar with the operational characteristics of the C 6533 ARC and interfacing radios Prior to proceeding with the tests personnel shall ensure that all interfacing radios are energized in accordance with the operati...

Page 642: ...ls or noise should be heard only when a switch is ON 13 Open ICS circuit breakers pull out 3 Intercommunication System Inspection Ref Table 201 Table 201 Intercommunication System Inspection Procedures Items Components Inspect For Housings enclosures Scratches dents corrosion rust bare spots on painted surfaces loose or damaged fasteners missing attached parts illegible markings Control panels Rus...

Page 643: ...erials Ref Section 91 00 00 Item Nomenclature CM301 Pre treatment CM310 Enamel lusterless CM801 Abrasive paper silicon carbide 1 Surface Repairs a Remove rust and corrosion from metal surfaces by lightly sanding with No 000 sandpaper CM801 b Apply pre treatment coating CM301 to bare metal surfaces c Brush two thin coats of lusterless enamel CM310 color to match original on the pre treated surface ...

Page 644: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 645: ... from audio junction box EQ500 at left side of pilot s console Remove wire C6533B 31A22 and replace with C6533B 31B22 Ref Figure 101 C Structural Modification 1 Modify the 369A4463 3 foot switch cable assembly by drilling a 0 099 0 105 in 2 5146 2 667 mm hole Ref Figure 901 Into the hole insert the hook that anchors the pin and lanyard assembly 2 To install the 369A2516 197 doubler locate the poin...

Page 646: ...ing harness maintenance Rout the 21 harness under the circuit breaker panel and under the pilot s seat Ref Figure 905 F Microphone Jack and Mike Switch Installation Ref Figure 905 and Figure 201 Install microphone jack and mike switch and route the 369A4412 cable to the microphone filter terminal board FL500 3 G 11 Wiring Harness and Relays Installation 1 Add two relays to the 369A4463 11 cable ha...

Page 647: ...y part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0204A LW1036 1 4 LANYARD ASSY NAS1090 1 HOOK 0 099 0 104 IN 2 515 2 642 MM HOLE 0 15 IN 3 81 MM 0 30 IN 7 62 MM LA3S W 1 100 PIN Figure 901 Footswitch ...

Page 648: ... or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0205A OUTBD LOOKING FORWARD WL 13 10 CARGO FLOOR WL 15 85 369H2516 FRAME CANT STA 78 50 0 875 IN 22 225 MM HOLE 369A2516 197 DOUBLER MS20470AD3 RIVET 7 REQD RBL 19 06 0 140 0 152 IN 3 556 3 861 MM 4 HOLES 0 406 IN 10 312 MM ...

Page 649: ... authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0206A C L ACFT 0 50 IN 12 70 MM 0 50 IN 12 70 MM 0 190 0 194 IN 4 826 4 9276 MM 2 HOLES DRILL THRU BOTH SIDES OF 17 2 PLCS 6 50 IN 16 51 CM 8 00 IN 20 32 CM FOR 705 6 50 IN 16 51 CM 369A2508 17 HAT SEC LW1036 1 4 LANYARD ASSY 369A2508 17 LA3S W 1 100 PIN NAS1090 1 HOOK 369A4463 3 INSTL RIGHT HAND LH OR RH IN...

Page 650: ...rs Inc G97 0207A L ACFT C TRACE WL 45 36 AT CANT STA 78 50 BSC 701 703 4 10 IN 10 414 CM 369A4412 CABLE ASSY BSC 423 058 3 CABLE ASSY 701 423 059 7 CABLE ASSY 703 369D294580 ASH TRAY ASSY 369D294340 COMM CONTROL SYSTEM C 455 056 WIRE HARNESS MS3367 1 9 STRAP LOOKING FWD 429 4447 BRACKET ASSY 369A2587 3 CLIP 4 REQD NAS1096 3 9 SCREW 4 REQD AN960KD10L WASHER 8 REQD AN960D10 WASHER MS21042L3 NUT PICH...

Page 651: ...s Inc Copyright 1999 2016 by MD Helicopters Inc G97 0208 1 L ACFT C PART OF 369D294373 HARNESS ASSY TRACE WL 45 36 AT CANT STA 78 50 369A4687 MIKE FILTER AND TB600 369A4465 601 CABLE ASSY 21 369A4412 TIE TO EXISTING CABLES WITH MS3367 1 9 STRAPS AS REQD MS25281 5 CLAMP 2 REQD ATTACH TO MAP CASE BRKT S REPLACE EXISTING SCREW WITH NAS1096 3 9 SCREWS 2 REQD LOOKING AFT BSC ONLY ROUTE UNDER CIRCUIT BR...

Page 652: ... writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0208 2 A A COMM CONTROL PANELS SYSTEM B SYSTEM A RADIO CONSOLE SHIPS WIRING PART OF 369D294373 HARNESS ASSY AUDIO JUNCTION BOX ML PILOT FL STA 44 65 LOOKING INBOARD 21 WIRING HARNESS K505 RELAY K500 RELAY LOOKING DOWN C ACFT L PART OF 369D294373 HARNESS ASSY INSTRUMENT PANEL BOTTOM PAN 11 WIRING HARNESS NAS1635 02 4 SCREW...

Page 653: ... MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 97 04 00 Intercommunication System King ...

Page 654: ......

Page 655: ...io with the pilot s microphone for installations where a voice recorder is necessary This amplifier output always contains the pilot headphone audio and hot mic audio from MIC 1 as per CAA specifi cation No 11 Issue 3 As many as five transceivers and five receivers can be controlled by the 71 version of the KMA 24H As many as four transceivers and six receivers can be controlled by the 70 version ...

Page 656: ...f the radios The copilot s radio footswitch Ref Figure 2 enables the copilot to transmit without having to press the rocker switch on the cyclic stick to the RADIO position There is no power on off switch on the KMA 24H The unit operates on two 28 Vdc inputs from the helicopter main bus The first input is supplied by either the AUDIO circuit breaker CB209 LH command helicopters or the ICS circuit ...

Page 657: ...ude an interphone volume VOL control two rows of audio selector pushbuttons SPKR AUTO switch interphone voice operated intercom VOX control and a microphone selector MIC select switch 1 Audio Selector Pushbuttons Each audio selector pushbutton is push push on and off The top row of pushbuttons selects the audio to be heard on the speakers if installed The bottom row of pushbuttons selects the audi...

Page 658: ...e at all times whether the operator is talking on the intercom or not Voice activated operation has the microphone active only when the operator begins to talk When in the VOX range the outer knob adjusts the sensitivity of the voice operated switch In keyed operation the operator must depress a separate intercom switch to activate the microphone for intercom usage Ref Para Intercommunication Syst...

Page 659: ...orized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0401 BENDIX KING VOX VOL INTERCOM KMA 24H TSO 1 COM 2 COM 3 COM 4 1 NAV 2 DME MKR 1 ADF 2 SPEAKERS PHONE EMG 1 2 3 4 P A PULL 1 2 3 4 P A PULL SPKR AUTO SPKR AUTO MIC BENDIX KING VOX VOL INTERCOM KMA 24H TSO SPEAKERS PHONE 1 NAV 2 DME MKR ADF 1 COM 2 COM 3 COM 4 COM 5 Figure 1 Controls and Indicators KMA 24H 70 a...

Page 660: ...TERCOM OF MICS 2 3 4 AUDIO SELECTED FOR AUDIO SELECTED FOR AUDIO SELECTED FOR AUDIO SELECTED FOR AUDIO SELECTED FOR AUDIO SELECTED FOR PHONES VOX INTERCOM OF MICS 3 4 AUDIO SELECTED FOR AUDIO SELECTED FOR PHONES AUDIO SELECTED FOR PHONES VOX INTERCOM OF MICS 3 4 NOTE MIC 2 CAN T KEY COMS SINGLE INSTALLATION P PRIVATE N NORMAL I ISOLATE PRIVATE NORMAL ISOLATE OPTION A OPTION B PRIVATE NORMAL ISOLAT...

Page 661: ...le solution however unless headphones are used exclu sively Probably the best method is to use the SPKR AUTO switch on the KMA 24H to select the transceiver audio input for the speaker When SPKR AUTO is selected on one or both panels for the speaker audio and no other transceiver audios are selected on either panel the situation required for feedback will not occur The source of speaker audios wil...

Page 662: ...ment or other installations that affect intercom and radio operation are listed in these procedures INTERCOM AND RADIO CONTROL EQUIPMENT NOTE Station in following procedures refers to radio intercom station in the helicopter Radio and ICS modes of operation are inoperative at all stations Defective audio control panel Repair or replace audio control panel Cannot transmit from one station to any ot...

Page 663: ...ot transmit radio signals can receive radio signals and ICS operation is normal at stations Defective audio circuits in vhf COMM radio Repair or replace vhf COMM radio Defective transmit XMIT keying circuit in audio control panel Repair or replace audio control panel Cannot receive radio signals radio transmission and ICS operation normal at stations Defective audio circuits in audio control panel...

Page 664: ...6 5 4 3 6 5 7 4 3 2 1 1 2 2 4 5 6 7 8 P544J TB7 3 Z Y W R S M L K J H G F E D C A Z Y W T S R P N M L K H G F E D C B A TB5 1 P545J RV501 A22 RV501 A22 P545J TB7 1 P545J P109J 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 G97 0404 1 CENTER FRONT LEFT REAR RIGHT REAR RIGHT SIDE LEFT SIDE LEFT SIDE RIGHT SIDE LO LO LO HI HI LO LO HI HI LO LO HI HI LO 4 BLK BLK BLK 4 4 BL...

Page 665: ...F ICS21B22 T T W Y Z ICS19B22 BLU ORN BLU ORN 5 4 3 2 ICS22B22 1 ICS20A22 ICS21A22 ICS24B22 ICS18A22 7 Y X F WHT P241 C ORN WHT E BLU P241 20 D ORN P241 X 6 WHT P241 1 WHT J C ORN P241 19 ORN H K BLU P241 Z V G U S P R N M WHT ICS26B22 TB502 5K WHT WHT WHT ICS22C22 ICS20B22 WHT WHT TB7 3 S R P N M J H G E D C B A WHT WHT ICS18B22 BLU BLU ICS19A22 J10P ICS24C22 BLU BLU Z BLU BLU A B L BLU TB5026B B...

Page 666: ...2 3 4 5 6 7 8 E H P10 X ICS26B22 ICS18A22 ICS19A22 ICS22B22 C B ICS24B22 ICS21A22 ICS20A22 5 L533E20 7 M L CB208 K P529A20 2 CB209 1 2 P536A20 1 TB502 1 ICS1B22 6 J H G F E D C TB502 4 B M L K J H G F E D C B TB502 2 M L K J H G F D C B TB502 7 M L K J H G F E D L K J H G F E D C B M L K J 5 4 3 2 C C B ICS24A22 B DC PWR TB503 2 LIGHTS TB502 3 A ICS6B22 ICS7B22 A A A TB502 5 E33 A G IN4003 1 3 K41...

Page 667: ...Helicopters Inc 10 MIC2 KEY 20 MIC2 AUDIO X GND C MIC1 AUDIO Z MIC1 KEY 19 COMM1 MIC KEY U 7 25 17 EMERGENCY COMM 1 AUDIO 4 3 D A 23 22 ORN BLU WHT WHT BLU ORN ICS1A22 ICS4A22 ICS2A22 ICS5A22N ICS12A22 ICS6A22 ICS21AA22 ICS20AA22 ICS10A22 ICS13A22 ICS7A22 ICS22A22 ICS25A22 ICS11A22 HEADPHONES ICS3A22N W ICS15A22 GND GND HEADPHONES AUX AUDIO LIGHTING RTN 28 VDC 28 VDC MIC3 AUDIO 28V LIGHTING MIC4 A...

Page 668: ... KN53 26 VIR351 10 155 165 C KNS80 2 KNS81 2 KN53 7 KI250 8 TRI20 E KR21 COMM1 MIC KEY COMM1 MIC AUD COMM1 PHONE COMM2 MIC KEY COMM2 MIC AUD COMM2 PHONE DME PHONE ADF PHONE NAV1 PHONE NAV2 PHONE RAD ALT PHONE MARKER AUD SYSTEM GND MIC 2 TRANS MIC 1 TRANS PRI PHONE OUT MIC 1 AUD MIC 2 AUD MIC 5 AUD MIC 3 AUD MIC 4 AUD PHONE GND SEC PHONE OUT ICS KEY ENGINE OUT 28V LIGHTING 28V PWR IN LIGHTING GND P...

Page 669: ...D Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc A B C D E F TB7 2 BLK BLK GRN A B C D E F TB7 7 A B C D E F TB7 1 BLK BLK BLK JMPR GRN A B C D E F TB7 5 A B C D E F TB7 9 GRN A B C D E F WHT WHT WHT JMPR TB7 3 A B C D E F TB7 4 WHT WHT A B C D E F TB7 11 RED RED A B C D E F TB7 10 RED RED RED A B C D E F TB7 8 GRN GRN 4 2 3 1 CENTER FRONT J545 8 7 6 5 4 3 2 1 4 2 3 1 FTH MODIFIED SWITC...

Page 670: ... C KNS80 2 KNS81 2 KN53 7 KI250 8 TRI20 E KR21 COMM1 MIC KEY COMM1 MIC AUD COMM1 PHONE COMM2 MIC KEY COMM2 MIC AUD COMM2 PHONE DME PHONE ADF PHONE NAV1 PHONE NAV2 PHONE RAD ALT PHONE MARKER AUD SYSTEM GND ICS KEY MIC 2 TRANS MIC 1 TRANS MIC 1 AUD MIC 2 AUD MIC 5 AUD MIC 3 AUD MIC 4 AUD PHONE GND SEC PHONE OUT PRI PHONE OUT ENGINE OUT 28V LIGHTING 28V PWR IN LIGHTING GND PWR GND KMA24H 71 A B C D E...

Page 671: ...by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc A B C D E F TB7 2 BLK BLK GRN A B C D E F TB7 7 BLU YEL A B C D E F TB7 1 BLK BLK BLK JMPR GRN A B C D E F TB7 5 A B C D E F TB7 9 GRN A B C D E F WHT WHT WHT JMPR TB7 3 A B C D E F TB7 4 WHT WHT A B C D E F TB7 11 RED RED A B C D E F TB7 10 RED RED RED A B C D E F TB7 8 GRN GRN 8 7 6 5 4 3 2 1 4 2 3 1 XMIT ICS A D B C E F J544 COPILO...

Page 672: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 673: ...es on the KMA 24H audio control panel are in the OFF position 3 Rotate MIC select switch on the KMA 24H to EXT position 4 LH command T panels only Press AUDIO circuit breaker to ON position 5 RH command T panels only Press ICS circuit breaker to ON position 6 Press rocker switch on pilot s cyclic stick to ICS position Speak into microphone audio shall be heard in all headsets Release rocker switch...

Page 674: ...ing knobs and dials broken indicator windows sticking or inoperative controls loose or missing attaching parts burned out lamps Fixed connectors Loose or missing attaching parts bent or broken pins loose or distorted sockets cracked or damaged shell Cable connectors Bent or broken pins loose or distorted sockets cracked or damaged case Wiring harnesses Evidence of overheating damaged insulation wo...

Page 675: ...ments or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0405 1 WIRING HARNESS FUSELAGE ICS CABLE AND JACK ASSY WIRING HARNESS INSTRUMENT PANEL ICS SHI M SHI M MOUNTING TRAY SWITCH AND JACK ASSY KMA2414 AUDIO CONTROL PANEL CABLE AND JACK ASSY SUPPOR T CABLE AND JACK A...

Page 676: ...em Installation Sheet 2 of 2 7 Intercommunication System Repairs Consumable Materials Ref Section 91 00 00 Item Nomenclature CM301 Pre treatment CM310 Enamel lusterless CM801 Abrasive paper silicon carbide 1 Surface Repairs a Remove rust and corrosion from metal surfaces by lightly sanding with No 000 sandpaper CM801 b Apply pretreatment coating CM301 to bare metal surfaces c Brush two thin coats ...

Page 677: ...pters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 97 06 00 Integrated Interphone Communication System Carter ...

Page 678: ......

Page 679: ...on has no effect Switch jacks are removed by disconnecting them at the bulkhead headset connectors The pilot s headset microphone does not require an adaptor to interface with the ICS The installed pilot s headset jack contains a phone jack that mates with a standard U 174 U interphone plug connected to the ICS control unit via helicopter wiring At the pilot s position a RADIO ICS switch on the cy...

Page 680: ...m the various receivers on J509 pins K L M N and P are amplified and distributed to headset earphones at the intercom stations The amplified signals are present across J509 pins U and V during both ICS operation and radio transmission 3 Transmit Keying When the pilot s or copilot s RADIO ICS switch is pressed to the RADIO transmit position a transmit keying control signal ground is input on J509 p...

Page 681: ...cal connectors are suitably capped and stowed and all loose cable ends are properly insulated to prevent the possibility of shorting Serious injury or death could result from voltages present in the electrical system NOTE The following general troubleshooting information also applies to other avionics installations that may be in the helicopter since a trouble in equipment in one installation that...

Page 682: ... Cannot transmit from one station to any other station normal ICS and radio operation from other stations Defective microphone in headset microphone Repair or replace headset micro phone Defective associated RADIO ICS switch Repair or replace switch Cannot receive interphone and receiver audio at one station normal ICS and radio operation at other stations Defective headset in headset mi crophone ...

Page 683: ...ol unit Defective receiver in associated radio Repair or replace radio No transmitter sidetone audio at any station during radio transmission otherwise ICS radio transmission and radio reception normal Incorrectly adjusted COMM 1 or COMM 2 sidetone level control R22 or R25 on ICS control unit Adjust applicable control as necessary Defective sidetone audio circuits or amplifier in ICS control unit ...

Page 684: ...000 H to T bb 6 0 0 5 U to V 12 0 100 0 010 0 000 J to T cc 6 0 0 5 U to V 13 0 100 0 010 0 000 C to T Y 6 0 0 5 U to V 14 0 100 0 010 0 000 E to T Z 6 0 0 5 U to V 15 Use ohmmeter W to dd None Check diode continuity None 16 Use ohmmeter X to dd None Check diode continuity None NOTE 1 For checks No J thru R Input signals are to be applied thru a series connected 10 mfd capacitor With input signal ...

Page 685: ...9 YELLOW AND BLUE WIRES ARE REMOVED G97 0602 1 RV539A22 BLU OR GRN 369H92492 BASIC NOTE 1 3 1 2 3 4 5 6 7 8 1 2 4 3 CO PILOT LEFT LO HI LO HI E14 GRN YEL BLU WHT BLK RED LO HI HI LO PILOT RIGHT BRN J544 GRN RED WHT BLK NOTE 4 369H92492 11 NOTE 2 3 1 2 3 4 5 6 7 8 1 2 4 3 CENTER FRONT HI GRN YEL BLU WHT BLK RED J545 J513 LO HI LO RIGHT 369H92492 1 1 NOTE 2 3 REAR LO HI LO HI 1 2 3 4 5 6 7 8 1 2 4 3...

Page 686: ...2 CNS21A22 P509 Z TB502 4 CNS32A22 P509 E CNS24A22 P509 C CNS30A22 P509 F A B C D E F TB502 5 CNS22A22 P509 U L533G22 TB502 4F AUDIO COM A B C D E F REF SEC 97 00 PHONE HI TB502 12 RV514T22 RV514S22 TB106 NOTE 3 REF SEC 96 10 REF ONLY REF SEC 97 00 RV514P22 3 2 R30 CR10 1 CNS25A22 P509 oo CNS31A22 P509 cc NOTE 5 A B C D E F TB502 7 REF SEC 28 00 REF SEC 97 00 A B C D E F TB502 8 REF SEC 28 00 L534...

Page 687: ...OT MIC HI C PILOT MIC HI F CENTER FRT U PHONE HI S COMM 2 SIDETONE R COMM 1 SIDETONE aa CENTER FRT ICS KEY cc RT REAR ICS KEY ADF AUDIO NAV AUDIO M LT REAR MIC HI H COMM XMIT KEY B CO PILOT ICS KEY DC GND P509 Z dd XMIT MIC AUDIO D CNS19A22 CNS20A22 CNS23A22 CNS34A22 CNS33A22 CNS11B22 CNS16B22 CNS29A22 CNS55A22 CNS13B22 RVS11A22 CNS56A22 CNS32A22 CNS24A22 CNS30A22 CNS22A22 CNS10B22 KX8A22 CNS25A22...

Page 688: ...ONT KEY E F C D RIGHT REAR ICS KEY TB7 8 B E F C COPILOT ICS KEY A D F PILOT ICS KEY E D C COPILOT MIC HI TB7 10 HI AUDIO COMMON B PILOT MIC HI C TB7 1 E A D F B A CENTER FRONT MIC A TB7 7 A B RV524A22N RV50BD22 RV516022 2 P109 J109 3 3 2 2ND POS W T 1ST POS XMIT P ICS 1 RV510A22 RV502A22N W RV505B22 T P J130 P130 1ST POS 1 2ND POS ICS XMIT E7 E5 LO LEFT 3 4 HI LO HI J547 RV537A22 RED 4 2 1 GRN RV...

Page 689: ...22 TB502 5E NOTE TB502 6A NOTE P509 X P509 Y P509 W P509 bb P509 J TB502 5E P509 cc P509 aa P509 H TB502 4D P509 F P509 Z P509 E R J D CNS19AA22 C CNS20AA22 E CNS23AA22 CNS29AA22 RVS14BB22 P CNS55AA22 P509 C F H CNS31AA22 G CNS25AA22 N R CNS15BB22 CNS30AA22 CNS24AA22 CNS32AA22 RV514EF22 M K L TB5 2 TB5 4 PILOT B B TB7 3 A B A C B C D A F B F D TB7 2 TB7 4 C D TB5 1 D B AUDIO COMM B C C A RV510C22 ...

Page 690: ... 2 CB107 3 A B C D E F 1 RCR3A22 P10 F A C P10 G P10 J P10 H P10 M P10 K P10 L REF P10 B REF 2 TB502 2 28 VDC TB501 28 VDC REF CR10 1 2 TB106 R30 3 RV514T22 RV514P22 ENG OUT REF RADIO INST REF D C E F PHONE HI TB502 12 B A REF ONLY B A INST RADIO REF TB502 9 REF TB502 8 RADIO INST REF SIDE TONE COMM 1 COMM 2 SIDE TONE A B 7 5A 2 REF 1 D C D F COMMON AUDIO PHONE LO TB502 3 TB502 6 F E RADIO B PHONE...

Page 691: ...X Y CNS17C22 CNS19A22 CO PILOT CNS6A22 M J CNS23A22 XMIT KEY CNS20A22 CNS15B22 CNS55A22 RCVR AUDIO LEFT REAR RIGHT REAR MIC HI H MIC HI CNS31A22 ICS KEY LEFT REAR TB502 11 CNS29A22 RIGHT REAR cc aa ICS KEY COMM 1 COMM 2 CNS10B22 bb SIDETONE U S PHONE HI CNS22A22 CNS25A22 SIDETONE R CNS56A22 CNS13B22 CNS30A22 CNS24A22 CNS32A22 AUDIO V E MIC HI C MIC HI PILOT MIC HI F CNS14B22 XMIT MIC CO PILOT AUDI...

Page 692: ...45A22 RV544A22 RV543A22 RV541A22 CNS11B22 CNS34A22 CNS33A22 TB502 8 B C A A P10 G P10 C P10 E M L K D C A B C D E F G H RV514Q22 TB106 1 REF SEC 96 10 A J TB502 7 TB502 6 B J H G E F C B CNS6A22 E32 SHIP GND CNS10B22 CNS18A22 TB502 4 P10 B P10 F P10 L P10 K P10 M P10 D P10 H P10 J P10 P P10 N RV514T22 CNS14B22 K L M G H J C B A D E F CNS12B22 CNS56A22 CNS13B22 RV511A22 P521A20N TB502 5 M L K J H G...

Page 693: ...CB207 P529A20 CB208 2 1 2 CB209 1 2 P536A20 CB209 2 1 2 P536B20 P509 A 1 2 CB202 M L K J H G F E D C B A TB502 1 RADIO PWR P523A20 CB202 2 CNS16B22 CNS16A22 CNS19A22 CNS20A22 CNS23A22 CNS15B22 CNS55A22 CNS29A22 CNS31A22 CNS25A22 CNS30A22 CNT FRT ICS KEY RT REAR ICS KEY LT REAR ICS KEY RT REAR MIC HI X B AUX AUDIO P CO PILOT XMIT KEY LT REAR MIC HI DC GROUND L M COMM 2 RCVR AUDIO NAV AUDIO N ADF AU...

Page 694: ...1822 CN5514822 CN522A22 CN556A22 CN56A22 CN533A22 CN534A22 CN516822 P536820 CN59820N CN513822 RV514822 RV514F22 CN512822 C P ICS KEY PILOT ICS KEY C P XMIT KEY PILOT XMIT KEY C F ICS KEY R R ICS KEY L R ICS KEY PILOT MIC HI C P MIC HI Z Y X W A C B C E C F MIC HI L R MIC HI R R MIC HI F H J CN521A22 CN520A22 CN519A22 CN523A22 CN525A22 CN531A22 CN525A22 CN524A22 CN532A22 CN530A22 CN515B22 CN555A22 ...

Page 695: ... E D 1 3 2 4 4 2 3 1 4 2 3 1 4 2 3 1 4 2 3 1 W P T 1 2 W P T 3 1 2 3 PILOT J513 J130 J109 BLK J547 4 BLK J545 4 BLK J513 4 BLK J544 4 BLK J546 4 WHT J547 2 WHT J513 2 WHT J545 2 WHT J546 2 WHT J544 2 GRN J544 1 GRN J513 1 GRN J545 1 GRN J546 1 GRN J547 1 RED J513 3 RED J544 3 RED J545 3 RED J547 3 RED J546 3 CO PILOT J544 CENTER FRONT J545 RIGHT REAR J546 LEFT REA J547 TB5 4B RV505B22 TB5 2A RV501...

Page 696: ...R MIC HI R R MIC HI F H J CN521A22 CN520A22 CN519A22 CN523A22 CN525A22 CN531A22 CN529A22 CN524A22 CN532A22 CN530A22 CN515B22 CN555A22 A B C D E F G H J K L M N P R CN521AA22 RV514FF22 CN520AA22 CN519AA22 CN523AA22 RV514BB22 CN531AA22 CN525AA22 CN524AA22 CN532AA22 CN530AA22 CN515BB22 CN555AA22 TB5 1A TB5 1C TB5 2B TB5 2C TB5 4B TB7 3F TB7 8C TB7 8F TB7 9C TB7 10B TB7 10D TB7 10F TB7 11B TB7 11D CN5...

Page 697: ... F TB7 7 A B C D E F TB7 8 A B C D E F TB7 9 A B C F E D TB7 10 A B C F E D TB7 11 A B C F E D 1 3 2 4 4 2 3 1 4 2 3 1 4 2 3 1 4 2 3 1 W P T W P T PILOT J513 J130 J109 BLK J547 4 BLK J545 4 BLK J513 4 BLK J544 4 BLK J546 4 WHT J547 2 WHT J513 2 WHT J545 2 WHT J546 2 WHT J549 2 GRN J544 1 GRN J513 1 GRN J545 1 GRN J546 1 GRN J547 1 RED J513 3 RED J544 3 RED J545 3 RED J547 3 RED J546 3 CO PILOT J54...

Page 698: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 699: ... Level Adjustment below 8 LH command helicopters only Rein stall right side fairing to instrument panel 2 Integrated Interphone Communication System Testing and Adjustments NOTE In LH command helicopters only access the ICS control unit for the following tests and adjustments by removing the right side fairing from the instrument panel A CE 500 HT 3G ICS Control Unit Testing Special Tools Ref Sect...

Page 700: ... at all radio intercom stations 2 RH command T panels only Energize intercom system and vhf COMM radio s by closing NAV COM circuit breaker 3 Slim Line instrument panels only Energize intercom system and vhf COMM radio s by closing NAV COM COMM 1 and or COMM 2 circuit breakers 4 LH command T panels only Energize intercom system and vhf COMM radio s by closing AUDIO COMM 1 and or COMM 2 circuit bre...

Page 701: ...n writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc structure Ref Chap 96 for electrical bonding information 3 Examine connector plug pins for looseness bends or corrosion A Integrated Interphone Communication System Repairs 1 Connectors With standard practices and tools replace broken connector pins Straight en bent pins Tighten or replace loose pins Ref Sec 96 00 for additi...

Page 702: ...art hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0604 ICS CONTROL UNIT INTERGRATED INTERPHONE SYSTEM CONTROL UNIT TYPICAL HARNESS ASSY HARNESS ASSY ROTATE D Figure 201 Integrated Interphone Communication...

Page 703: ...7 0605 COMM 1 ADJUSTMENT CONTROL NOTE 3 COMM 1 COMM 2 ICS COMM 2 ADJUSTMENT CONTROL NOTE 3 ICS ADJUSTMENT CONTROL NOTE 2 SCREWS WASHERS 4 PLCS NOTE 1 INSTRUMENT CONSOLE STRUCTURE LOOKING INBOARD TB501 NOTE 4 CE 500 HT 3G ICS AMPLIFIER CONTROL UNIT 1 2 3 4 TB502 NOTE 4 TB6 NOTE 4 P509 LOOKING AFT CONSOLE HORIZONTAL SUPPORT NOTES 1 STRUCTURAL ELECTRICAL BOND TO CASE OF UNIT IS REQUIRED REF CHAP 96 2...

Page 704: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

Page 705: ...icopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc Section 97 08 00 Public Address and Siren System Installation ...

Page 706: ......

Page 707: ...d below the door on the right side of the pilot s compartment The remote control unit is mounted on the upper right side of the instrument panel for access by both the pilot and copilot The microphone is attached to a holder on top of the remote control unit support A Reference Data Information pertaining to helicopter structural components which interface with the public address and siren system ...

Page 708: ...ker s Repair or replace loudspeaker s 3 Wiring Diagram For the public address and siren system wiring diagram refer to Figure 202 4 Replacement of System Component A Amplifier Replacement Ref Figure 201 1 Verify BATTERY OFF EXT PWR switch at OFF position 2 Open floor access door on left side of pilot s compartment for access to electronics compartment and amplifier 3 Disconnect wire harness assemb...

Page 709: ...ifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc G97 0801 1 MICROPHONE SCREW WASHER HOLDER NOTE 1 SCREW NOTE 2 17 19 15 GROMME T SUPPORT NUT WIRE HARNESS ASSEMBLIES RIVET NUTPLATE WASHER SCREW CONTROL UNIT CONTROL UNIT ATTACHMENT INSTRUMENT PANEL LOWER CIRCUIT BREAKER AND SWITCH PANEL CB129 NOTES 1 MICROPHONE AND HOLDER ARE PROVIDED AS A UNIT 2 ATTACHM...

Page 710: ...ers Inc Copyright 1999 2016 by MD Helicopters Inc G97 0801 2 NUT WASHER STA 43 00 WL 22 00 FLOOR INTERCOSTAL STA 44 65 NOTE 4 STA 50 50 NOTE 4 RH FLOOR LONGERON SCRE W WL 15 75 NOTE 4 SCRE W WASHE R RIVE T RIVE T GROMME T DOUBLE R NIPPL E RIVE T BRACKET ASSEMBLY LOUDSPEAKER AND BRACKET BRACKET ASSEMBLY LOUDSPEAKER ASSEMBLY CHANNEL ASSEMBLY SCREW FORWARD SUPPORT AFT SUPPORT SCRE W WASHE R RIVET WAS...

Page 711: ...A14 NOTE 2 P506AL10 2 1 3 EXT PWR OF F BA T GR D S2 SWITCH NOTE 1 NOTE 3 NOTE 2 NOTES 1 CONTROL UNIT INPUT WIRE HARNESS ASSEMBLY 2 POWER INPUT WIRE HARNESS ASSEMBLY 3 LOUDSPEAKER OUTPUT WIRE HARNESS ASSEMBLY 4 W3 BUS AND ITEMS INDICATED BY DASHED LINES ARE PART OF HELICOPTER ELECTRICAL SYSTEM WIRE NO CUT LENGTH FROM TERMINATIO N TO TERMINATIO N TD3A1 4 TD2A2 0 TD1A1 4 WIRE TABLE FW D AFT A B C B D...

Page 712: ...nect 19 wire harness assembly to loudspeaker at drive unit 11 Perform Operational Check of system C Control Unit and Microphone Replacement Ref Figure 201 1 Verify BATTERY OFF EXT PWR switch at OFF position 2 Remove microphone from holder and disconnect microphone cord from aft side of control unit at connector P562 Retain microphone for installation 3 Disconnect wire harness assembly from aft sid...

Page 713: ...onnector P558 from PA SYS circuit breaker terminal CB129 2 and from helicopter ground at TB6 4 Disconnect nylon tie straps CM704 and remove wire harness assembly 3 Disconnect control unit input wire harness 17 assembly from amplifier at connector P559 and from control unit at connector P561 Disconnect nylon tie straps CM704 and remove wire harness assembly 4 Disconnect loudspeaker output wire harn...

Page 714: ...ers Inc 6 Inspection Inspect components of public address and siren system in accordance with the following 1 Inspect condition of wire harness assemblies and wiring connectors at control unit amplifier and loudspeaker 2 Inspect loudspeakers and external brackets for deformation and damage 3 Inspect grommet for deformation damage and proper installation 7 Repair Repair of public address and siren ...

Page 715: ...copter to accommodate the installation Refer to applicable section and perform the following 1 Remove left and right access doors from pilot s floor compartment 2 If applicable remove stowage box from pilot s right side floor compartment 3 Remove seats from crew compartment 4 Remove hood and right side fairing from instrument panel structure C Modification of Helicopter Modification of the helicop...

Page 716: ...nnel as template drill 0 098 in 2 4892 mm rivet attach holes in electronics compartment floor frame structure at Sta 50 50 and Cant Sta 64 365 Attach support channel to electronics compartment with rivets Ref Figure 901 view B NOTE When installing support hardware for amplifier provide ground by cleaning con tact surfaces of compartment floor hard ware and amplifier to bare metal 5 Using screws an...

Page 717: ...t is secured per Loudspeaker instructions NOTE Electrical wiring at loudspeakers is not installed at this time G Control Unit and Microphone The following defines a procedure for installing the control unit and microphone on the right side of the instrument panel 1 Determine four hole locations on right side of instrument panel structure for nutplates Using drill motor and appropriate drill bit re...

Page 718: ...Helicopters Inc G97 0803 1A LOWER DOOR HINGE AREA MOUNTING BRACKET RH LONGERON WL 15 75 GROMME T 0 85 IN 21 59 MM CUTOUT IN FUSELAGE SKIN STA 44 65 1 830 1 950 IN 4 6482 4 953 CM DOUBLE NOTE 1 2 00 2 12 IN 5 08 5 3848 CM FUSELAGE CUTOUT AND DOUBLER MA 500 AMPLIFIER RIVNUT S CANTED STA 64 365 EXISTING SUPPORT CHANNEL STA 50 50 BL 10 10 NUTPLATE S 8 782 IN 22 306 CM NEW CHANNEL SUPPORT NEW CHANNEL S...

Page 719: ...A CONTROL UNIT SUPPOR T INSTRUMENT PANEL AND CONTROL UNIT EXISTING NUTPLATE STRUCTURAL LIGHTENING HOLE TYPICAL 2 00 2 12 IN 5 08 5 384 CM HOO D 0 299 0 311 IN 7 595 7 899 MM WL 40 40 1 25 IN 38 10 CM CUTOUT IN FAIRING GROMME T SIDE FAIRING STA 40 00 VIEW B B NUTPLATE AND CUTOUT LOCATIONS STRUCTUR E EXISTING NUTPLATE STRUCTURE STIFFENER NUTPLATES FOR CONTROL UNIT SUPPORT NOTE 2 NOTES 1 DOUBLER ON F...

Page 720: ...speaker connectors LS DS 1 L1 and LS DS 2 L2 f Install nipples to protect terminals at connectors g Secure loudspeaker terminal wiring with cable tie attached to bracket assembly NOTE Wire harness between amplifier and cable tie between loudspeakers is covered with black sleeving CM614 2 Connect power input wire harness 15 assembly to amplifier circuit breaker and helicopter ground as follows a Co...

Page 721: ...siren system a limited number of items must be replaced in the helicopter Refer to appropriate section and perform the following 1 Install seats in crew compartment 2 If applicable install stowage box in pilot s right side floor compartment 3 Install left and right access doors on pilot s floor compartment K Weight and Balance Data Weight and balance data resulting from installation of the public ...

Page 722: ...ein is proprietary to MD Helicopters Inc Neither this document nor any part hereof may be reproduced or transferred to other documents or used or disclosed to others for manufacturing or any other purpose except as specifically authorized in writing by MD Helicopters Inc Copyright 1999 2016 by MD Helicopters Inc This Page Intentionally Left Blank ...

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