Textron Aviation Cessna 525B Manual Download Page 8

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TEXTRON AVIATION INC.

AIRCRAFT DIVISION

WICHITA, KANSAS 67277

INSPECTION PROGRAM AND AIRWORTHINESS LIMITATIONS

Continuous Inspection Program

This ICA Supplement does not affect the current inspection program.

Airworthiness Limitations

Cessna Aircraft Company Model 525B, Chapter 4, Airworthiness Limitations, contains the system and
airframe limitations for the Model 525B.

NOTE:

The Airworthiness Limitations section is FAA-approved and specifies maintenance
required under Section 43.16 and 91.403 of Title 14 Code of Federal Regulations, unless
an alternative program has been FAA approved.

(1)

There are no new (or additional) airworthiness limitations associated with this equipment and/or
installation.

Page 7 of 7

Feb 23/2022

ICA-525B-34-00004

Form 2261 Rev 1

Summary of Contents for Cessna 525B

Page 1: ...ION INC AIRCRAFT DIVISION WICHITA KANSAS 67277 MODEL 525B AVIONICS STANDBY SYSTEM UPDATE ICA Supplement MODEL NO 525B SUPPLEMENT NO ICA 525B 34 00004 SUPPLEMENT DATE 2 23 2022 TEXTRON AVIATION INC For...

Page 2: ...d section to incorporate EFD 750 Model 525B Maintenance Manual 34 11 00 page 201 Pitot Static System Garmin ADC Maintenance Practices Updated section to incorporate EFD 750 Model 525B Maintenance Manu...

Page 3: ...t in the current maintenance manual will have a revision bar from top to bottom along the left margin ICAs that are in the current maintenance manual and have information added deleted or revised will...

Page 4: ...Longer procedures that are not as easy to do may be included in a specified section Page 1 through 99 Description and Operation Page 101 through 199 Troubleshooting Page 201 through 299 Maintenance Pr...

Page 5: ...Status column in the ICA Supplement List when those ICAs associated with that manual have been incorporated After ICAs are incorporated the manual that they are incorporated in must now be used for th...

Page 6: ...on of the respective manual for the status of all applicable ICA Supplements D Revisions to this supplement may occur if there is a change to any of the ICAs in this supplement prior to incorporation...

Page 7: ...k 4 ATA 34 18 00 L3Harris Electronic Flight Display System Description and Operation 5 ATA 34 18 00 L3Harris Electronic Flight Display System Troubleshooting 6 ATA 34 18 00 L3Harris Electronic Flight...

Page 8: ...rthiness Limitations contains the system and airframe limitations for the Model 525B NOTE The Airworthiness Limitations section is FAA approved and specifies maintenance required under Section 43 16 a...

Page 9: ...N Wichita KS 67220 Cabin Air Controller Cessna PN 9912409 13 Supplier PN 52770 116 Component Maintenance Manual with Illustrated Parts List Sequa Corp Kollsman Div 220 Daniel Webster Highway Merrimac...

Page 10: ...28 Enviro Systems Inc Seminole Airpark 4000 Hwy 99 N P O Box 1260 Seminole OK 74868 1260 Three Inch Secondary Outflow Valve Cessna PN 9912409 22 Supplier PN 52772 116 Component Maintenance Manual with...

Page 11: ...y Concorde Supplier PN RG24 15M Concorde Battery Corporation Component Maintenance Manual RG Series Main Aircraft Battery 24 30 71 5 0171 Concorde Battery Corporation 2009 San Bernardino Road West Cov...

Page 12: ...ntenance Manual with Illustrated Parts List 27 51 05 GE Aviation Systems LLC Customer Product Support 14200 Roosevelt Blvd Clearwater FL 33762 Garmin GSM 86 Elevator Trim Servo Gearbox Supplier PN GSM...

Page 13: ...nual With Illustrated Parts List Wheel Speed Transducer 32 40 93 Crane Co Hydro Aire Div 3000 Winona Ave P O Box 7722 Burbank CA 91510 Main Landing Gear Actuator Cessna PN 9912573 3 9912573 4 Supplier...

Page 14: ...ter L3 Harris Electronic Flight Display System DCM 750 Configuration Module L3Harris Aviation Products Electronic Flight Display System Installation Manual 0040 15751 01 L3Harris Aviation Products 535...

Page 15: ...plier PN 822 2031 002 Collins XM Satellite Weather Datalink Installation Manual Rockwell International Corp Collins General Aviation Div 400 Collins Road NE Ceder Rapids IA 52498 EGPWS Computer Cessna...

Page 16: ...attery Pack Supplier PN 501 1712 01 Emergency Power Supply PS 850 PS 855 Component Maintenance Manual 24 30 08 L 3 Communi cations Avion ics Systems 5353 52nd Street S E Grand Rapids MI 49512 9704 Cha...

Page 17: ...O Box 10039 Erie PA 16514 Left Engine Aft Engine Mount Isolator Part Number Cessna PN 9912623 7 Supplier PN LM 605 SA11 Component Maintenance Manual SM 6509 Lord Corp Aerospace Products Div 1635 W 12...

Page 18: ...standby battery to the tray CAUTION Do not move the unit from side to side or up and down when you pull it out of the mounting tray Any side to side or up and down movement can cause damage to the ele...

Page 19: ...CESSNA MODEL 525B MAINTENANCE MANUAL Standby Battery Installation Figure 201 Sheet 1 24 36 35 Page 202 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 20: ...osition for 5 seconds and make sure that a The test light green next to the STBY FLT DISPLAY switch stays on during test 1 If the light does not come on or if it goes off before the test is complete t...

Page 21: ...s capacity to represent a partially charged battery and is de rated at 80 of that capacity for deterioration due to use and age Therefore the battery capacity will be assessed at 72 of 44 amp hour 31...

Page 22: ...Hydraulic Cutoff Valve VT003 1 2 00 E LH Fuel Cutoff Valve VL001 1 2 00 E Cutoff Valve Relay KZ027 1 0 04 E Firewall Shutoff LH HC012 Bottle Armed Light Relay SI133 1 0 17 E Anti Ice PCB RH NZ106 1 0...

Page 23: ...SI136 1 0 08 LH Map Light FC013 1 0 08 Flood Lights HC062 RH Map Light FF014 1 0 08 ESI 1000 Electronic Standby Indicator UI011 1 0 36 DD Standby LED FI041 1 STBY Flight Display HC020 Airplanes 0451 t...

Page 24: ...hat incorporate SB525B 34 40 34 55 Bus Calculated Load Airplanes 0057 and 0665 and On 34 81 Table 2 Left C B Bus HC073 Circuit Breaker Equipment Number of Units Equipment Load Amps DC Notes PRSOV LH V...

Page 25: ...00 Flood Cooling Solenoid WC003 1 0 61 Flood Cooling Relay KF040 1 0 09 Fwd Evap Fan Hi Relay KC034 1 0 09 Fwd Evap Fan Lo Relay KC035 1 0 09 Aft Evap Fan Hi Relay KC036 1 0 09 Aft Evap Fan Lo Relay K...

Page 26: ...HC059 1 CC LH 3 Way PWR 3 HC060 1 CC Start Control LH HC045 1 0 11 Fire Detect RH HC028 1 0 16 RH Hydraulic Cutoff Valve VT004 1 2 00 E RH Fuel Cutoff Valve VR001 1 2 00 E Cutoff Valve Relay KZ028 1...

Page 27: ...tem LH HC016 Crossflow Valve VT024 1 1 00 C Pilot s Pitot Heater TN002 1 4 46 O II Pilot s LH Static Heater TC002 1 0 36 O II Pilot s RH Static Heater TF001 1 0 36 O II Pitot Static HTR LH HC015 LH P...

Page 28: ...hield Ice Detect LH HC047 Windshield Ice Detect LH FI030 1 0 02 Windshield Ice Detect RH HC047 Windshield Ice Detect RH FI031 1 0 02 Fuel Boost RH HC026 UR009 1 12 00 G Fuel Flow LH HC003 NZ018 1 0 09...

Page 29: ...peed Brake PCB NZ112 1 0 24 JJ Hydraulic Control PCB NZ108 1 0 47 W Hydraulic CONT HC069 Loading Valve VR010 1 1 00 W UU Co Pilot s Pitot Heater TN001 1 4 46 O II Co Pilot s LH Static Heater TC003 1 0...

Page 30: ...ar Light FI003 1 0 04 Land Gear Monitor HC043 Right Gear Light FI003 1 0 04 Landing Gear Monitor PCB NZ124 1 0 37 KK Landing Gear 1 PCB NZ125 1 0 37 KK Landing Gear 2 PCB NZ122 1 0 37 KK Hydraulic Con...

Page 31: ...5 Touch 2 HF148 UI428 1 1 00 AHRS 1 GRS 79 GMU 44 1 HF131 UN365 1 0 24 ADC 1 GDC 7400 HF130 UN363 1 0 23 Radio Altimeter ALT 4000 HF121 UN821 1 1 00 MFD Primary GDU 1450W HF120 UI426 1 1 20 TT Bus Cal...

Page 32: ...UI429 1 1 00 GIA 64E 1 NAV IAU HF104 UZ301 1 0 80 AHRS 2 GRS 79 GMU 44 2 HF146 UN366 1 0 24 ADC 2 GDC 7400 HF145 UN362 1 0 23 GCU 275 Control 1 HF134 UI431 1 0 05 Bus Calculated Load 15 30 Table 6 Rig...

Page 33: ...13 UE005 1 0 01 2 GEA 71C HF114 UT402 1 0 68 Bus Calculated Load 15 57 Table 7 HZ001 Circuit Breaker Equipment Number of Units Equipment Load Amps DC Notes HZ126 External Power Relay KZ009 1 0 40 Bus...

Page 34: ...VA Inverter Optional 1 50 00 GG RR HZ033 60 Amp Interior Feed 1 60 00 RR HZ073 Entertainment CTR 1 15 00 RR Bus Calculated Load 145 70 Table 11 Interior Bus 1 HZ015 Circuit Breaker Equipment Number o...

Page 35: ...Load 32 49 Table 13 LH 1 CB Power Bus HZ035 Circuit Breaker Equipment Number of Units Equipment Load Amps DC Notes LH Max Cool Solenoid 1 0 62 QQ A C Control HZ055 RH Max Cool Solenoid 1 0 62 QQ Comp...

Page 36: ...3 00 Y AA HZ069 RH Channel B UT008 1 0 75 Z AA Start Light LH SI017 1 0 08 D HZ059 Start Light RH SI018 1 0 08 D HZ137 Flight Data Recorder UT300 1 0 27 Bus Calculated Load 17 56 Table 14 Optional Pow...

Page 37: ...21 Configuration Module UN528 Optional 1 0 64 Aircell Aviator 300 Internet HZ123 TT 5040 Swift Broadband Unit Optional 1 0 50 HZ083 Intercom Panel Lighting Optional 4 0 10 ADF Receiver RA3502 UN609 Op...

Page 38: ...0 Bus Calculated Load 0 50 Table 17 RH Power Feed Bus HZ014 Circuit Breaker Equipment Number of Units Equipment Load Amps DC Notes Compressor Motor UT024 1 85 00 Compressor HZ028 Compressor Hourmeter...

Page 39: ...HZ036 Beacon Relay KZ032 1 0 10 Landing Light RH HZ056 Landing Light RH FR003 1 4 00 LH PTA Light FL001 1 0 50 Tail NAV Light FV001 1 0 30 RH PTA Light FR001 1 0 50 Nav Lights HZ058 Nav Light Relay K...

Page 40: ...Radio Receive UT503 Optional 1 1 00 Bus Calculated Load 39 88 Table 20 RH Gen CB Power Bus HZ042 Circuit Breaker Equipment Number of Units Equipment Load Amps DC Notes RH Generator HZ070 GCU Gen Sense...

Page 41: ...Battery Voltage 1 0 01 Bus Calculated Load 0 01 Table 23 Hot Battery CB Bus HZ012 Circuit Breaker Equipment Number of Units Equipment Load Amps DC Notes Emergency Locator HZ144 ELT Remote Switch UT505...

Page 42: ...not be on the same time as recognition lights B Controlled by FADEC but assumed on during icing conditions Not on during taxi phase Single generator essential load with both igniters operating see Not...

Page 43: ...g emergency operation relays are activated by Bleed Air O TEMP Switch and therefore assumed off W In Taxi Mode for calculation purposes Hydraulic system Test Operation for 3 minutes speed brake extend...

Page 44: ...h is in AUTO one or both ignitor boxes may be activated depended upon the FADEC Both ignitor boxes are powered when ignitor switch is in manual MM Ground dispatch C B s provide alternate hot power sou...

Page 45: ...e related plumbing and an ADC The standby system ADC functionality is resident in the ESI 1000 or EFD 750 For the ESI 1000 maintenance procedures refer to L 3 Communications Electronic Standby Indicat...

Page 46: ...CESSNA MODEL 525B MAINTENANCE MANUAL Pitot Static System Schematic Figure 1 Sheet 1 34 11 00 Page 2 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 47: ...CESSNA MODEL 525B MAINTENANCE MANUAL Pitot Static System Installation Figure 2 Sheet 1 34 11 00 Page 3 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 48: ...ir pressure and static air pressure to the ESI 1000 or EFD 750 D Each of the pitot probes and static ports are electrically heated to prevent ice from forming The heaters are operated by turning on th...

Page 49: ...or 5 Get access to the Garmin ADC 1 and ADC 2 Refer to Garmin GDC 7400 Air Data Computer Removal Installation a Remove the pitot and static tubing connector fittings from the applicable ADC s 6 Get ac...

Page 50: ...le waviness into the inspection area C An individual component that does not meet the tolerances necessary in this procedure must be sent to an approved facility for repair D The altitude and airspeed...

Page 51: ...rd lower fuselage 3 Do not cross connect the tester to the airplane systems for example the pitot input to the pilot system and the static input to the copilot system or opposite 4 Do not apply pitot...

Page 52: ...ort area is acceptable as shown in Figure 601 b Center the straightedge at the approximate center of the applicable static heater port opening c Align the straightedge parallel to the approximate airp...

Page 53: ...CESSNA MODEL 525B MAINTENANCE MANUAL RVSM Skin Waviness Inspection Figure 601 Sheet 1 34 11 00 Page 604 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 54: ...CESSNA MODEL 525B MAINTENANCE MANUAL RVSM Skin Waviness Inspection Figure 601 Sheet 2 34 11 00 Page 605 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 55: ...heaters can damage the heating elements CAUTION Incorrect pitot static system connections can cause damage to the instruments 1 Make sure that all of the components are correctly connected to the rela...

Page 56: ...IAU 2 Right CB Panel Engaged AUDIO MKR 1 Right CB Panel Engaged AUDIO MKR 2 Right CB Panel Engaged DCU 1 Right CB Panel Engaged DCU 2 Right CB Panel Engaged LH CH A FADEC HZ071 J BOX Engaged RH CH B...

Page 57: ...tabilize repair leaks 13 On the air data test set put Leak Check mode to OFF 14 Adjust the static vacuum to get an altitude indication of 31 420 feet 40 or 40 feet 9579 m 12 or 12 m on the air data te...

Page 58: ...tude of 31 420 feet 40 or 40 feet 9579 m 12 and 12 m on the air data test set 15 If the airplane altimeter does not align with the air data test set altimeter do the steps that follow a Bleed the pito...

Page 59: ...ut Leak Check mode OFF 17 Adjust static vacuum until there is an indicated altitude of 31 420 feet 40 or 40 feet 9579 m 12 or 12 m on the air data test set 18 If the airplane altimeter does not align...

Page 60: ...Connect the landing gear electrical test box to receptacle JL003 and the other to JR003 c On each of the landing gear electrical test boxes put the SQUAT SWITCH to the IN AIR position 2 Connect extern...

Page 61: ...3 and Table 604 Airplanes 0057 and 0451 thru 0609 that do not incorporate SB525B 34 40 or Table 605 Airplanes 0610 and On and Airplanes 0057 and 0451 thru 0609 that incorporate SB525B 34 40 b Make sur...

Page 62: ...0 Airspeed 9962 25 or 25 3036 6 or 6 180 2 or 2 NA Altitude 10 000 3048 220 Airspeed 9 940 25 or 25 3022 8 or 8 220 2 or 2 NA Altitude Airspeed 20 000 6096 220 Mach 19 905 30 or 30 6059 9 or 9 220 2 o...

Page 63: ...h Display Values for RVSM Certified Airplanes Airplanes 0610 and On and Airplanes 0057 and 0451 thru 0609 that incorporate SB525B 34 40 Air Data Tester Input Airplane Flight Displays Actual Results To...

Page 64: ...69 10 or 10 220 2 or 2 0 580 0 005 or 0 005 Altitude Airspeed 29 000 8839 278 Mach 28 549 38 or 38 8702 12 or 12 278 2 or 2 0 723 0 005 or 0 005 Altitude Airspeed 35 000 10 668 185 Mach 34 804 38 or 3...

Page 65: ...s found on the right circuit breaker panels in the cockpit are engaged 3 Put each landing gear electrical test box SQUAT SWITCH to the ON GROUND position 4 On the Home page of one of the two GTC 570 T...

Page 66: ...and SFD Indications Max PFD and SFD Difference inHg MB FEET METERS FEET METERS 22 00 745 2 734 40 00 or 40 00 834 12 0 or 12 0 80 0 24 0 29 92 1 015 11 000 25 00 or 25 00 3 353 7 50 or 7 50 50 0 15 0...

Page 67: ...panel in the cockpit 5 Carefully check the pitot probe and static ports at the locations that follow Use a digital infrared thermometer or your hand to check for a noticeable rise in temperature over...

Page 68: ...CESSNA MODEL 525B MAINTENANCE MANUAL Reporting Form Figure 602 Sheet 1 34 11 00 Page 619 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 69: ...The P S COLD L amber CAS message stays on 7 On the left circuit breaker panel in the cockpit disengage the R PITOT STATIC circuit breaker and make sure that a The P S COLD R amber CAS message shows on...

Page 70: ...ete configure the airplane to the pretest condition Refer to Restore the Airplane End of task 15 Restore the Airplane A Restore the airplane 1 Make sure that the standby altimeter barometric is set to...

Page 71: ...pecific configuration data that will stay with the airplane if the EFD 750 is replaced with a new one C MAG 500 Magnetometer 1 The magnetometer is installed between the mid and aft spars in the right...

Page 72: ...CESSNA MODEL 525B MAINTENANCE MANUAL L3Harris Electronic Flight Display System Figure 1 Sheet 1 34 18 00 Page 2 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 73: ...ectronic Flight Display System problems refer to the Model 525B Wiring Diagram Manual Airplanes 0057 and 0135 and On and the newest revision of the L3Harris Aviation Products Electronic Flight Display...

Page 74: ...OT STATIC Left CB Panel R PITOT STATIC Left CB Panel 3 Connect external electrical power to the airplane a Adjust the electrical power to 28 5 VDC 0 25 or 0 25 VDC 4 Set the BATTERY switch to the ON p...

Page 75: ...rn the knob to adjust the brightness level to a maximum of 100 a Make sure that the display brightness increases 3 Turn the knob to adjust the brightness level to a minimum of 0 a Make sure that the d...

Page 76: ...CESSNA MODEL 525B MAINTENANCE MANUAL System Identification Splash Screen Figure 501 Sheet 1 34 18 00 Page 503 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 77: ...CESSNA MODEL 525B MAINTENANCE MANUAL EFD 750 Alignment Screen Figure 502 Sheet 1 34 18 00 Page 504 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 78: ...TTERY switch to the ON position B EFD 750 System Software Verification 1 Push and hold the knob on the EFD 750 display 2 Set the STBY DISPLAY switch to the ON position 3 When the normal display screen...

Page 79: ...switch to the ON position 6 When the normal display screen on the EFD 750 display is shown release the knob 7 Push the Menu button 8 Turn the knob to highlight the System Install menu item 9 Push the...

Page 80: ...11 Turn the knob to highlight the Configuration Options menu item 12 Push the knob to select it NOTE The Current and Update to configuration options versions will show on the screen 13 Make sure that...

Page 81: ...lect Save Changes to return to the Maintenance Mode screen NOTE If you select Save Changes give the EFD 750 display at least 15 seconds to save the changes before you continue to the next step 26 Set...

Page 82: ...he Maintenance Setup Mode as shown on the top of the screen 15 Select the MAG Swing menu item on the EFD 750 to open the screen Refer to Figure 503 16 With the aircraft in position on any heading and...

Page 83: ...CESSNA MODEL 525B MAINTENANCE MANUAL EFD 750 MAG Swing Screen Figure 503 Sheet 1 34 18 00 Page 510 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 84: ...CESSNA MODEL 525B MAINTENANCE MANUAL EFD 750 MAG Swing Screen Aligning Figure 504 Sheet 1 34 18 00 Page 511 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 85: ...CESSNA MODEL 525B MAINTENANCE MANUAL EFD 750 MAG Swing Screen Swinging Figure 505 Sheet 1 34 18 00 Page 512 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 86: ...swing again 19 After the Swing OK message is shown push the Menu button to exit the MAG Swing screen and select Save Changes to return to Maintenance Mode a Wait 15 seconds to let the EFD 750 save th...

Page 87: ...CESSNA MODEL 525B MAINTENANCE MANUAL EFD 750 MAG Swing Screen Verifying Figure 506 Sheet 1 34 18 00 Page 514 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 88: ...CESSNA MODEL 525B MAINTENANCE MANUAL EFD 750 MAG Swing Screen Swing OK Figure 507 Sheet 1 34 18 00 Page 515 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 89: ...B Install the EFD 750 Electronic Flight Display Refer to Figure 401 1 Remove the protective covers from the electrical connector PI062 and the open ports 2 Make sure that the configuration module PI0...

Page 90: ...CESSNA MODEL 525B MAINTENANCE MANUAL EFD 750 Electronic Flight Display Installation Figure 401 Sheet 1 34 18 05 Page 402 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 91: ...ie strap that attaches the copper braided shield to the wiring harness 7 Move the copper braid shield off the configuration module PI065 8 Disconnect the configuration module from the rear of the elec...

Page 92: ...CESSNA MODEL 525B MAINTENANCE MANUAL DCM 750 Configuration Module Installation Figure 401 Sheet 1 34 18 10 Page 402 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 93: ...ration 5 Disconnect the electrical connector JR062 from the magnetometer electrical connector 6 Remove the screws that attach the magnetometer to the mounting bracket a Remove the magnetometer from th...

Page 94: ...CESSNA MODEL 525B MAINTENANCE MANUAL MAG 500 Magnetometer Installation Figure 401 Sheet 1 34 18 15 Page 402 TEXTRON AVIATION INC Feb 23 2022 ICA 525B 34 00004 Form 2261 Rev 1...

Page 95: ...re Part Number Quantity EFD 750 Electronic Flight Display 9200 15754 0201 1 Screw MS24693 277B 1 DCM 750 Configuration Module 9230 15750 01 1 MAG 500 Magnetometer 9200 15500 0201 1 Screw NAS1802 06 6...

Page 96: ...TEXTRON AVIATION INC AIRCRAFT DIVISION WICHITA KANSAS 67277 SUPPLEMENT NO ICA 525B 34 00004 APPENDIX B WIRING DIAGRAM MANUAL TEXTRON AVIATION INC Form 2261 Rev 1...

Page 97: ...31 10 01 SWITCH PANELS AIRPLANES 0665 ON CESSNA MODEL 525B SERIALS 0057 AND 0135 AND ON WIRING DIAGRAM MANUAL TEXTRON AVIATION INC 31 10 01 Figure 03 Page 1 ICA 525B 34 00004 Feb 23 2022...

Page 98: ...C2 AC3 AC1 A B PI119 JI119 PANEL DIMMER DAY NIGHT SW NORM REV SI126 COPILOT REVERSION SWITCH A2 A1 A6 A5 A4 A3 AC2 AC3 AC1 PFD REV MFD REV A REF INTERIOR LIGHTS REF SECONDARY FLIGHT DISPLAY DAY BRIGHT...

Page 99: ...451 ON 01 PI117 LMD 4003 P CONNECTOR 49367 0057 0057 0451 ON 01 LMD 4022 36LJ PIN 49367 0057 0057 0451 ON 01 LMS 01T TL SPLICE CONNECTOR 49367 0057 0057 0451 ON 01 PI118 LMD 4003 S CONNECTOR 49367 005...

Page 100: ...C F E A B PI110 JI110 MOMENTARY VEND VEND VEND VEND 20 20 20 20 20 20 20 20 20 20 BATT SW OFF EMER ON SI022 8NO 8NC 8C 5C 2C 1C 5NO 5NC 2NC 2NO 1NC 1NO 6NO 6NC 6C 7NO 7NC 7C 4C 3C 4NC 4NO 3NC 3NO B2 B...

Page 101: ...PI110 CONNECTOR RF SI019 MS35059 31 SWITCH LEFT GENERATOR 96906 0057 0057 0135 ON 01 S2742 10 TIP 81640 0057 0057 0135 ON 01 SI020 MS35059 31 SWITCH RIGHT HAND GENERATOR 96906 0057 0057 0135 ON 01 S27...

Page 102: ...ED AIR SELECT SWITCH C OFF LH EMER RH BOTH FRESH AIR D3 D4 D5 D6 D1 D2 DC SI069 A3 A1 A2 B2 B3 B1 PRESS DUMP SWITCH PRESSURE DUMP SI121 A3 A1 A2 B2 B3 B1 PRESS STANDBY SWITCH NORM STANDBY FI115 LH TIL...

Page 103: ...01 SI007 M8805 93 008 SWITCH LEFT BLEED AIR 81640 0057 0057 0135 ON 01 76278 2 SWITCH COVER 2X920 0294 ON 01 S3538 2 SWITCH COVER 0135 0293 01 S2742 8 TIP 15819 0057 0057 0135 ON 01 SI008 M8805 93 00...

Page 104: ...OB 27520 0135 0450 01 SI062 MS35058 22 SWITCH ALCOHOL PUMP 96906 0665 ON 01 S2742 8 TIP 15819 0135 0450 01 SI063 M8805 93 015 SWITCH W S ANTI ICE BLEED AIR CONTROL 0665 ON 01 76278 3 SWITCH COVER 2X92...

Page 105: ...This Page Intentionally Left Blank ICA 525B 34 00004 Feb 23 2022...

Page 106: ...EVENT MARKER OFF ON SI056 A2 A3 A1 ANTI COLLISION LIGHT SWITCH OFF ON PASS SAFETY SW 5NC 5C 5NO 6NC 6NO 6C SI031 4NO 4NC 4C 3C 2C 1C 3NC 3NO 2NC 2NO 1NC 1NO PASS SAFETY OFF SEAT BELT REF NAV COMM DI0...

Page 107: ...ONNECTOR 96906 0665 ON 01 S3627 16 90 BACKSHELL 01 PI116 CONNECTOR RF SI011 M8805 93 012 SWITCH PITOT STATIC 81640 0057 0057 0135 ON 01 76278 2 SWITCH COVER 2X920 0294 ON 01 S3538 2 SWITCH COVER 0135...

Page 108: ...2 B 5 6 7 8 9 10 11 12 13 14 15 16 PI049 A 1 2 B 5 6 7 8 9 10 11 12 13 14 15 16 PI047 SI021 SI017 START DISENGAGE SW LH START SW A B PI126 JI126 G H FI126 TRIM TAB LT LED PANEL VEND RED VEND BLK WHT...

Page 109: ...1 CONNECTOR SWITCH LIGHT 81590 0665 ON 01 M39029 22 192 CONTACT 32245 01 PI048 29055 001 CONNECTOR SWITCH LIGHT 81590 0665 ON 01 M39029 22 192 CONTACT 32245 01 PI049 29055 001 CONNECTOR SWITCH LIGHT 8...

Page 110: ...C LNDG GEAR CONT SW 6 SI051 C NO NC LNDG GEAR CONT SW 6 SI054 C NO NC LNDG GEAR CONT SW 6 SI053 C NO NC LNDG GEAR CONT SW 6 EXTEND EXTEND LNDG GEAR PNL CABIN LNDG GEAR PNL CABIN BLU WHT SI141 C NC NO...

Page 111: ...KSHELL 96906 0057 0057 0451 ON 01 PI123 PLUG RF PI125 MS27473E12F35P CONNECTOR 96906 0057 0057 0451 ON 01 S3627 12 90 BACKSHELL 0057 0057 0451 ON 01 PI127 MS27473E10F35P CONNECTOR 96906 0057 0057 0451...

Page 112: ...4 3 2 MIC L MIC H HDPH R H HDPH L H GND 28 VDC JC507 1 3 2 PILOT PHONE JACK JC505 1 3 2 PILOT HEADSET MIC JACK JC506 1 3 2 PILOT OXY MASK MIC JACK POWERED HEADSET JACK 26 26 26 26 26 26 WHT BLU ORN B...

Page 113: ...ON 01 JC522 LMD 4003 S CONNECTOR 49367 0057 0057 0451 ON 01 LMD 4122 96LD SOCKET 49367 0057 0057 0451 ON 01 PC115 SJS830270 RECEPTACLE 58982 0057 0057 0451 ON 01 M39029 58 360 CONTACT PIN 0TRC3 0057 0...

Page 114: ...3 2 MIC L MIC H HDPH R H HDPH L H GND 28 VDC JF507 1 3 2 COPILOT PHONE JACK JF509 1 3 2 COPILOT HEADSET MIC JACK JF506 1 3 2 COPILOT OXY MASK MIC JACK POWERED HEADSET JACK REF INTERIOR LIGHTING 26 26...

Page 115: ...89 0057 0057 0135 ON 01 JF516 PKG M0 6SL LN CONNECTOR S3013 0057 0057 0451 ON 01 JF522 LMD 4003 S CONNECTOR 49367 0057 0057 0451 ON 01 LMD 4122 96LD SOCKET 49367 0057 0057 0451 ON 01 PF116 CONNECTOR R...

Page 116: ...BY FI115 LH TILT LED PANEL A B PI115 JI115 RED VEND BLK VEND AC W S ANTI ICE REF TAIL DE ICE REF TAIL DE ICE REF PRESSURIZATION SYSTEM REF CABIN ENVIROMENTAL REF ENGINE INLET WING ANTI ICE CABIN LH TI...

Page 117: ...S3538 2 SWITCH COVER 0135 0293 01 S2742 8 TIP 15819 0057 0057 0135 ON 01 SI008 M8805 93 008 SWITCH RIGHT BLEED AIR 81640 0665 ON 01 76278 2 SWITCH COVER 2X920 0294 ON 01 S3538 2 SWITCH COVER 0135 ON 0...

Page 118: ...E SELECT 0665 ON 01 S3839 5 KNOB 27520 0135 0450 01 SI069 MS35059 23 SWITCH PRESSURE DUMP 96906 0665 ON 01 400 111 SWITCH GUARD 33463 01 S2742 10 TIP 81640 0135 0450 01 SI088 S382 3 SWITCH WING CROSSF...

Page 119: ...34 20 01 SECONDARY FLIGHT DISPLAY AIRPLANES 0665 ON CESSNA MODEL 525B SERIALS 0057 AND 0135 AND ON WIRING DIAGRAM MANUAL TEXTRON AVIATION INC 34 20 01 Figure 04 Page 1 ICA 525B 34 00004 Feb 23 2022...

Page 120: ...005 16 SI101 STBY FLT DISPLAY OFF TEST MOMENTARY ON 6NC 20 5 20 12 13 PC009 JC009 PC011 JC011 27 28 PC008 JC008 REF LH CB PNL W A FWD BLKHD 16 10 12 7 11 6 2 PN017 STBY GYRO BATT PACK J K PB033 JB033...

Page 121: ...L 01 JC008 EPXBE30SB SOCKET INSERT 0GP12 0665 ON 01 617320 SOCKET SIZE 20 0GP12 AR JC009 EPXB2HL22N CONNECTOR F W FIRE CABIN 0GP12 0665 ON 01 MS35206 214 SCREW 80205 01 EPXBE14SA SOCKET INSERT 0GP12 0...

Page 122: ...27 18 90 BACKSHELL 96906 0057 0057 0451 ON 01 PI109 MS27473E18F32PA CONNECTOR 96906 0057 0057 0451 ON 01 S3627 18 90 BACKSHELL 96906 0057 0057 0451 ON 01 PI110 CONNECTOR RF PI118 LMD 4003 S CONNECTOR...

Page 123: ...This Page Intentionally Left Blank ICA 525B 34 00004 Feb 23 2022...

Page 124: ...A 3V DCM SCL2 3V DCM GND DCM WHT BLU BLU WHT WHT BLU YEL VEND GRN VEND BLK VEND RED VEND BLU WHT 17 28 VDC RETURN 2 28 VDC IN 8 CHASSIS GND 18 CHASSIS GROUND REFER TO SHEET 1 24 MAG GND CGS24 CGS25 GR...

Page 125: ...LL 96906 0057 0057 0665 ON 01 M39029 57 354 CONNECTOR 81590 0057 0057 01 JS005 MS3474L20 39S CONNECTOR 96906 0057 0057 0263 0263 0294 ON 01 S3744 20 90 BACKSHELL 0263 0263 0294 ON 01 PI062 3010 10449...

Page 126: ...This Page Intentionally Left Blank ICA 525B 34 00004 Feb 23 2022...

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