Extra 300/SC Maintenance Manual Download

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CHAPTER 77
PAGE 2

MAINTENANCE MANUAL EXTRA 300SC

PAGE DATE: 12. February 2019

Chapter 77

77-00-00

GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 1

Engine Sensor Locations . . . . . . . . . . . . . . . . . . . . . . . 3

77-10-00

POWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

77-10-10

RPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

77-10-11

Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

77-10-20

Manifold Pressure (MAP) . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2a

Sintered Bronze Filter Location (MAP gauge) . . . . . . . 5

Figure 2b

Sintered Bronze Filter Location (MVP-50) . . . . . . . . . 6

77-10-21

Manifold Pressure Gauge . . . . . . . . . . . . . . . . . . . . . . . 6

77-10-22

Sense Line Engine Compartment . . . . . . . . . . . . . . . . . . 6

77-10-23

Sense Line Cockpit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

77-20-00

TEMPERATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

77-20-10

Cylinder Head Temperature (CHT) . . . . . . . . . . . . . . . . 7

77-20-11

Cylinder Head Temperature Gauge . . . . . . . . . . . . . . . . 7

77-20-12

CHT Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

77-20-20

Exhaust Gas Temperature (EGT) . . . . . . . . . . . . . . . . . . 8

77-20-21

Exhaust Gas Temperature Gauge . . . . . . . . . . . . . . . . . . 8

77-20-22

EGT Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

77-40-00

INTEGRATED ENGINE INSTRUMENT SYSTEMS . 9

77-41-00

Electronics International MVP-50P . . . . . . . . . . . . . . . 9

Figure 3

Alternate Panel Layout . . . . . . . . . . . . . . . . . . . . . . . 11

77-41-01

Main Engine Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 4

MVP-50P with Main Engine Screen . . . . . . . . . . . . . . 12

77-41-02

Mounting Sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

77-41-03

Electronic Data Converter . . . . . . . . . . . . . . . . . . . . . . 13

77-41-04

Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 5

Mounting Sheets and MVP-50P Components . . . . . . 14

77-41-05

Fuel Flow Transducer. . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 6

Fuel Flow Transduver . . . . . . . . . . . . . . . . . . . . . . . . 15

77-41-06

Probes and Transducers . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 7

EGT/CHT Probes Location . . . . . . . . . . . . . . . . . . . . . 16

Table of Contents

Chapter/Figure

Title

Summary of Contents for 300/SC

Page 1: ...fapproval EASAMAJORCHANGEAPPROVAL N EASA A C 08679 17 July2008 Approved under the authority of DOA N EASA 21J 073 29 May2009 The technical content of this document is approved under the authority of D...

Page 2: ...1 16 June 2008 2 12 February 2019 3 16 June 2008 4 16 June 2008 5 16 June 2008 6 12 February 2019 7 16 June 2008 8 1 August 2014 9 16 June 2008 10 1 August 2014 11 12 February 2019 12 12 February 201...

Page 3: ...February 2019 24 12 February 2019 25 12 February 2019 26 12 February 2019 27 12 February 2019 28 12 February 2019 29 12 February 2019 30 12 February 2019 31 12 February 2019 32 12 February 2019 33 12...

Page 4: ...2019 14 12 February 2019 15 12 February 2019 16 12 February 2019 17 12 February 2019 18 12 February 2019 55 1 16 June 2008 2 1 August 2014 3 16 June 2008 4 1 August 2014 5 1 August 2014 6 1 August 20...

Page 5: ...EA 93102 28 26 04 2011 EA 93102 29 26 04 2011 EA 9C102 30 05 05 2008 EA 9C102 30A 11 07 2008 EA 96102 31 30 01 2006 EA 93102 33 31 01 2006 EA 93102 34 10 02 2006 EA 9D102 34A 29 07 2013 EA 9D102 34B 0...

Page 6: ...al Installation Manual 406AF INTEGRA ELT P N DOC09081C Rev 02 Operation Manual 406AF INTEGRA ELT P N DOC09078C Rev 02 Manufacturer KannadAviation McMurdoGroup OroliaSAS Z I des 5 Chemins BP 23 56520 G...

Page 7: ...ANUAL EXTRA300 SC PAGEDATE 12 February2019 01 00 01 Trade Marks Even when the ware or brand names used in this manual are not marked as registered trade marks this does not mean thatthesenamesarefreei...

Page 8: ...o be carried out only by qualified and authorized personnel The execution has to be in accordance with the respective national safety requirements Before beginning any work this Maintenance Manual has...

Page 9: ...ALDESCRIPTION 3 02 10 01 Manual Set Up 3 02 10 02 Chapter Set Up 3 02 10 03 Page Numbering 4 02 10 04 Figure Numbering 4 02 10 05 Layout 5 Figure 1 Layout 5 02 10 06 Notes Safety Notes 6 02 20 00 HAND...

Page 10: ...rcraft ExtraAircraft com or facsimile 49 0 2858 9137 30 N O T E Pages of this maintenance manual may not be exchanged and no alterations of or additions to the approved contents may be made without th...

Page 11: ...heck list for performing a check 2 Enter the date at the top of the table O1 O O Text 3 Select the items to be worked out The O at the beginning of the line is written in the column which indicates th...

Page 12: ...ATE 12 February2019 Record of Revisions Chapter 04 Description of Revision Revised Pages Date of Revision Rev No EASAApproval Date and Sign of Approval Original 5 12 February 2019 1st Ed 17 July2008 E...

Page 13: ...the Significant Items Inspec tion contained in Chapter 05 20 05 of this manual must be performed This 1000 hours inspection releases the aircraft for further 1000 hours operation up to max of 6000 ho...

Page 14: ...the unit must be replaced Fuel oil sensing hoses PTFE Type MIL DTL 25579 on condition but in engine comp at the latest together with engine removal Seat belts Hooker Rework or replace after a period...

Page 15: ...e c n a d r o c c a E p p A 3 4 t r a P r e d n o p s n a r T C T A s e n a l p r i a d e r e t s i g e r S U r o F n i s h t n o m r a d n e l a c 4 2 y r e v E 1 h C R F C 4 1 h t i w e c n a d r o...

Page 16: ...MAINTENANCEMANUAL EXTRA300 SC CHAPTER 05 PAGE 9 PAGEDATE 12 February2019 Figure 2 Lubrication Chart 25 hours SCHEDULEDMAINTENANCECHECKS...

Page 17: ...MAINTENANCEMANUAL EXTRA300 SC CHAPTER 05 PAGE 10 PAGEDATE 12 February2019 Figure 3 Lubrication Chart 50 hours SCHEDULEDMAINTENANCECHECKS...

Page 18: ...MAINTENANCEMANUAL EXTRA300 SC CHAPTER 05 PAGE 11 PAGEDATE 12 February2019 SCHEDULEDMAINTENANCECHECKS Figure 4 Lubrication Chart 100 hours...

Page 19: ...or screen and fuel filter bowl as per Chapter 28 20 02 O O 31 Inspect throttle mixture and propeller governor controls for security travel and operating conditions Observe the hints givenintheInspecti...

Page 20: ...1 4 This check is to be performed with zero loading on the rudder pedals O 11 Roughcheckofsafetystopclearance Withaforceofapprox 90 kg 200 lbs acting on the fully deflected rudder pedal the safety sto...

Page 21: ...landinggearcenteringpinandlandinggearmounting clamps hinge bolts O 6 Checkwheelrake 10 0 5 andtoe in 2 5 0 5 landing gear not loaded as per chapter 32 Fairings O O 1 Disassemblefairings O O 2 Check fa...

Page 22: ...and nut for fretting wear damage and stretch O O 10 Lubricate tail wheel steering Wing O O 1 Checkwingfordents cracks anddelaminations O 2 Inspect wing spar main bolts for looseness and security O 3 C...

Page 23: ...O 6 Inspect compass and compass deviation card for proper indi cationandcompensation O1 7 Magneticcompasscompensation O 8 Check pitot static air pressure lines for condition and leaks perform operatio...

Page 24: ...ng edge O 6 Detailed visual inspection on the surface for erosion scratches stone nicksandimpactdamages O 7 Detailedvisualinspectiononthetoptobottomshellbondingfordents cracksanddelaminations Main spa...

Page 25: ...cord ingtoCHRISTEN801instruction RefertotheapplicableTEXTRON LYCOMINGOperator sorMaintenanceManual refertoChapter1 O 9 Carry out general engine check as instructed by the applicable TEXTRONLYCOMINGOpe...

Page 26: ...w the firewall sealant Protective paint does not need to be reapplied 05 50 04 Lightning Strike Intheeventofalightningstrikeinflightoronground actual or suspected check the following O 1 Check engine...

Page 27: ...10 04 Replenishment of Engine Oil 6 12 10 05 Oil Change 10 12 10 06 Replenishment of Brake Fluid 12 Figure 1 Replenishment of Brake Fluid 12 12 10 07 Tire Inflation 13 12 20 00 SCHEDULEDSERVICING 14 1...

Page 28: ...water and or contamination Continue draining each drain valve until free of water or contamination I M PO R TAN T After draining you have to be sure that the fuel drain valve is returned to the closed...

Page 29: ...damage the O ring seal in the cap 9 Close the hatch on the upper part of the cowling Replenish engine oil Replenish engine oil using oil of the following specifica tion Aviation Grade Straight Mineral...

Page 30: ...eduntil afterenginehasbeenoverhauled Whenchangingfromstraightmineraloiltoadditiveoiltake the following precautionary steps I M PO R TAN T Do not mix additive oil and straight mineral oil Drain straigh...

Page 31: ...0 F SAE 20W50 SAE 20W50 or SAE 15W50 Below 12 C 10 F SAE 20 SAE 30 or SAE 20W30 N O T E Refer to latest revision of Lycoming Service Instruc tion No 1014 for further information Replenish engine oil a...

Page 32: ...cted for metal particles Change engine oil as follows 1 Remove the cowling of the aircraft 2 Cut the safety wire securing the oil drain plug 3 Place a suitable container under the oil drain 4 Unscrew...

Page 33: ...taken to ensure that the sump plug located in the extreme end of the scavenger oil chamber is not dis lodged from its location If this plug is not secure in its correct location lubrication failure w...

Page 34: ...ting into the filler hole at the top of the fluid reservoir 3 Remove bleeder fitting cap 3 of the wheel brake assembly 2 Figure 1 Replenishment of Brake Fluid 4 Be certain that the bleeding equipment...

Page 35: ...side of the sys tem with min 0 33 ltr 0 1 U S Gallons for complete change Fill the fluid reservoir up to full reservoir capac ity 10 Reinstall fluid reservoir filler plug 11 Close bleeder fitting 12...

Page 36: ...tice to undertake cleaning immediately after the flight sincedepositsofthiskindaremoredifficulttoremovewhen dry All lubricated components are to be covered before cleaning Roughlytwiceayear thecomplet...

Page 37: ...d is spilled on the cockpit floor blot it up promptly with cleansing tissue or rags Continue blot ting until no more liquid is taken up N O T I C E Never use gasoline benzine alcohol acetone carbon te...

Page 38: ...lets and the engine cowling the inside of the engine cowling is covered with water soluble fire pro tection paint up to SN SC035 must be protected against cleaning agents 2 Wash down engine compartmen...

Page 39: ...will freeze on the surface or in slots and gaps of fairings N O T I C E Do not use sharp tools for removing the snow If the aircraft shows sign of ice formation it is recom mendedtodefrostindoors Rem...

Page 40: ...20 10 05 MeasuringTechniques 9 20 10 06 CoinTapping 9 Figure 1 Coin Tapping 9 20 10 07 Flexible Hose 10 Figure 2 Sheet 1 Connection Types PA Hoses 13 Figure 2 Sheet 2 Connection Types PA Hoses 14 20 1...

Page 41: ...e M10 Length80mm 3 15 Strength type 8 8 DIN 931 933 DIN 912 20 10 02 Width Across Flats for Metric Bolts Thread diameter Width across flats M4 7 mm M5 8 mm M6 10 mm M8 13 mm M10 17 mm M12 19 mm M16 24...

Page 42: ...ingofhoseassembliesthatdonotincorporateassembly fittings with spanner flats to counteract while the nut is turnedtotheconnectionfitting e g Parker Statoflex PTFE hosetype101 Twistingofthehosecanbedete...

Page 43: ...he plug coupling M into the adapter e g firewall brake see Figure 2 Sheet 2 2 Insert the plug coupling W into plug coupling M until it is snapped as outlined in Figure 2 Sheet 2 Removal of PA Hose wit...

Page 44: ...E 12 February2019 Type M Connection before installing installed Plug in screw Hollow bolt Banjo Sealing washer Sealing washer at firewall instruments and brake cylinders Figure 2 Sheet 1 Connection Ty...

Page 45: ...Sleeve insert to release Clamps bend to release Plug in screw Plug in screw Axial plug at firewall and brakes Screwed connection Screwed connection Screwed connection Snap on connection Snap on connec...

Page 46: ...systems of the EXTRA300 SC Engine Throttle Mixture and RPM control Trim Heating optional Considerthefollowinginformationwhenworkingonengine control cables refer to Figure 3 Hard and abrupt power cont...

Page 47: ...th the power on or the engine running Serious injury or death could re sult N O T I C E S Protect the cable from contaminants such as fuel oil water dirt and chemicals which may damage the con trol ca...

Page 48: ...e swivel angle The minimum bend radius is 6 Control cables are lubricated for the life of the control cable Do not remove the seals or lubricate the control cable Inspections Observe the following hin...

Page 49: ...on of a control cable has been detected Correct routing of the control cable whenever misalignment unacceptable high internal friction due to bends below minimum radius of 6 or malfunction of slid ing...

Page 50: ...BRASS SWIVEL SLEEVE STAINLESS STEEL TERMINAL PROTECTIVE WIPER SEAL PIVOT POINT PROTECTIVE SWIVEL SEAL OUTER LINER JACKET ROD END STAINLESS STEEL CONDUIT FITTING USABLE STROKE BOTTOMED BOTTOMED NOT TO...

Page 51: ...inch 20 10 11 PR 812 Application Also refer to PR 812 Technical Data Sheet TDS and MaterialSafetyDataSheet MSDS I M PO R TAN T Proper mixing and correct proportions are extremely important to obtain...

Page 52: ...rlackofinformation themanufacturerofthe respective component should be contacted for advice Unlessotherwisespecifiedallboltsandconnectionsshould be torqued as listed in Chapter 20 10 03 At some locati...

Page 53: ...al stabilizer per Chapters 27 and 55 8 Install horizontal stabilizer with elevator per Chapter 55 The procedure described there is also applicable to the in stallation of the complete horizontal tail...

Page 54: ...e canopy engine cowlings and access panels Refer to Chapter 51 00 01 and 53 27 Check all control surfaces for freedom of movement and security 28 Perform a compass compensation according to Aircraft I...

Page 55: ...spective at tachment tube 4 2 Thread the attachment nut and washer 5 on the Bowden cable 3 Ensure nut 7 is fastened 4 Place label plate 6 and align 5 Attach the control handle 1 and the label plate 6...

Page 56: ...ter 24 24 00 00 GENERAL 3 24 30 00 DC GENERATION 4 24 30 01 Battery 5 24 30 02 Master Relay 6 24 60 00 DCELECTRICALLOADDISTRIBUTION 7 24 60 01 Circuit Breaker 7 24 60 02 Lever Switch 8 24 60 03 Submin...

Page 57: ...C E Ensure the master switch is in Off position 1 Remove the main fuselage cover as per Chapter 51 00 01 2 Disconnect the electrical wiring 3 Remove the 4 attachment nuts LN9348 06 and the top attachm...

Page 58: ...s and the throttle controls More information concerning the wiring shows Figure 0 of Chapter91 Maintenance Practices I M PO R TAN T If replacement of wiring passing the firewall is neces sary renew th...

Page 59: ...e front side of the instru ment panel 4 Remove the switch 5 Install in reverse sequence of removal 24 60 03 Subminiature Pushbutton Switch Removal Installation N O T I C E Disconnect battery 1 Remove...

Page 60: ...e outer nut 3 Disconnect electrical wiring 4 Remove the DIN933 M5x12 attachment bolts the DIN9021 M5x20 washers and the LN9348 05 stopnuts 5 Remove the relay 6 Install in reverse sequence of removal D...

Page 61: ...ick 11 Figure 9 Control Stick Removal Installation 11 27 00 04 TorqueTube 12 27 10 00 AILERONS 13 Figure 10 Aileron Control 14 Figure 11 Neutral Position of Control Stick 15 Figure 12 Trailing Edge Al...

Page 62: ...CHAPTER 27 PAGE 3 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 27 30 02 TrimTab 32 Figure 21 Trim Tab Rigging 33 Chapter Figure Title...

Page 63: ...eflectionsareshown in Figure 2 Arubber plugged hole is installed in the bottom fuselage cover for rear torque tube bearing lubrication Figure 1 Controls Free Play in the Control System Withcontrols st...

Page 64: ...CHAPTER 27 PAGE 5 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 2 Control Surface Deflections...

Page 65: ...leeve inside the bearing could be displaced as shown in Figure 3 Use a mandrel to adjust the spacer sleeve Figure 3 Spacer Sleeve Displaced N O T E When installing a control surface use mandrels as sh...

Page 66: ...onnected Inthis case also refer to the Length Adjustment Paragraph of this Chapter 1 Remove the respective access panels N O T E In case of removal of the control rod connected to the control stick al...

Page 67: ...m m 5 0 4 0 9 Table 1 Control Rod Measurement Rod End Alignment LengthAdjustment I M PO R TAN T Do not adjust control rod No 0 See Figure 6 This con trol rod has a fixed length Thestandardmeasurement...

Page 68: ...threaded rod is visible in the check hole Figure 7 Sheet 1 in any case if aluminium rods shall be adjusted Figure 7 Sheet 1 Aluminium Control Rod Check Hole I M PO R TAN T Ensure that the value A Figu...

Page 69: ...ocedure to install the bellcrank using sufficient washers min 2 at the nut side of the bolt to cover the shank except the rocker type bellcrank use only one washer on each side Replace the selflocking...

Page 70: ...ent bolt 1 4 Disconnect the control stick from the control rod per Chap ter 27 00 01 Use the control stick to move the control rod attachment bolt to the mounting hole area 2 Figure 9 Control Stick Re...

Page 71: ...and the respective rod per Chap ters 27 00 01 and 27 00 03 3 Loosen the bolts of the front and rear bearing blocks 4 Disassemble the bearing blocks and remove the torque tube 5 Reverse procedure to i...

Page 72: ...etravelstopsarelocatedatthetorquetube To reduce pilot s hand forces the ailerons are equipped with spades Thehingelineoftheaileronsispositionedat25 of theaileronchord Inadditionashieldedhornbalanceof5...

Page 73: ...CHAPTER 27 PAGE 14 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 10 Aileron Control...

Page 74: ...ailerons are in 0 position The trailing edge bottom of the aileron is in alignment with the trailing edge bottom of the wing as shown in Figure 12 Figure 12 Trailing Edge Alignment 5 If necessary adj...

Page 75: ...tick travel is symmetrically to each side If it is not contact the manufac turer 27 10 01 Spades Rigging For roll trim the spade rigging angle of incidence has to be changed Insertwasher s betweenthes...

Page 76: ...n each hinge arm is grounded to the correspondingattachmentbracketattherudderbybonding leads A travel stop plate is located at the bottom hinge bracket Asecond safety stop is located at the rudder ped...

Page 77: ...CHAPTER 27 PAGE 18 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 14 Rudder Control 1 2 3 4 1 Rudder pedals 2 Control cables 3 Rudder actuator arm 4 Rudder...

Page 78: ...ote of Chapter 27 00 00 and Figure 4 Rigging Inspectthecontrolcables thefairleadsandthebottomhinge assembly with the travel stop plate for signs of wear or damagebeforebeginninganyadjustments Replacep...

Page 79: ...verse sequence of removal 27 20 04 Control Cable General The control cables installed have a diameter of 1 8 inch and are built in a 7 x 19 construction Both galvanized and stainless steel control cab...

Page 80: ...n the areas of the fuselage skin penetration and of the S shaped cable guide of the pedal adjustment for wear and other damage N O T E Intact PTFE hoses render a close inspection of the control cable...

Page 81: ...stortion and or broken strands at the terminal 12 Reattach the control cable to the rudder as per Installation Paragraph 13 Examine cable runs for incorrect routing fraying twisting or wear at fairlea...

Page 82: ...trol cables Any cable assembly that has one single broken wire must be replaced Replace cable when worn areas on the individual wires in each strand appear 40 or more as depicted in Figure 15 Replace...

Page 83: ...t shrinking sleeve 5 Remove the control cable by pulling it out to the back Installation Refer to Figure 18 Use only control cables manufactured by EXTRA Flugzeugproduktions und Vertriebs GmbH Those c...

Page 84: ...le in the fabric to the tail Let the front end of the protective PTFE hose extend to 20 mm in front of the S shaped tube 8 Slip 80 mm 1 4 heat shrinking sleeve 2 and 850 mm protective PTFE hose on the...

Page 85: ...e sleeve and clamp the sleeve 13 Cut the free end of the cable 20 mm in front of the sleeve 14 Move the PTFE protective hose back to the sleeve 15 Move slip the 80 mm 3 8 shrinking sleeve to the NICOP...

Page 86: ...2 11 12 12 8 13 11 7 6 6 10 4 Legend 1 control cable 2 80 mm 1 4 3 protective PTFE hose 4 80 mm 3 8 5 LN 6 7 8 9 tailwheel steering attachment bracket 10 h 11 12 13 0 shrinking sleeve shrinking sleev...

Page 87: ...e sleeve 3 Reverse procedure to install the fairlead 27 20 06 Rudder Pedals Removal Installation 1 Remove control cable as per Chapter 27 20 04 2 Drain the brake system 3 Disconnect the brake lines fr...

Page 88: ...orn balance of 175 mm span An access panel is located at the right side of the rear fuselage The elevator trim control servo 5 is controlled by the trim switchontheinstrumentpanel Therealsoascaleisins...

Page 89: ...EDATE 12 February2019 Figure 19 Elevator and Trim Tab Control 1 Stick 2 Push pull rods 3 Rocker type bellcrank 4 Elevator actuator arm 5 Bowden cable mechanism 7 Trim tab with actuator arm 8 Mass bala...

Page 90: ...od lengths correspond with the measure ments given in Chapter 27 00 01 Replace parts and correct lengths if necessary per Chapter 27 00 01 2 Remove the control stick leather protection cuff 3 Secure t...

Page 91: ...l in reverse sequence of removal Rigging Refer to Figure 21 1 Secure the control stick in normal position as per Figure 20 2 Position trim to the neutral position using the trim switch and the LED dis...

Page 92: ...CHAPTER 27 PAGE 33 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 21 Trim Tab Rigging...

Page 93: ...stallation 18 28 10 13 Filler Neck Wing Tank 19 28 10 14 Filler Neck Sealing Lip 20 Figure 8 Filler Neck and Sealing Lip Removal Installation 20 28 10 20 Ventilation Lines 20 28 20 00 DISTRIBUTION 21...

Page 94: ...TE 12 February2019 28 40 03 TubularTank Unit CenterTanks 35 28 40 04 Lever typeTank Unit WingTank 36 Figure 17 Lever type Tank Unit Wing Tank 36 28 40 05 Float Wire 37 Figure 18 Float Wire Adjustment...

Page 95: ...or 9 anelectricdrivenboostpump 7 andanenginedrivenrotary pump 8 On the instrument panel one fuel quantity indicator for the center tank and one for the wing tanks the switch for the boostpumpandcircui...

Page 96: ...CHAPTER 28 PAGE 5 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 1 Fuel System...

Page 97: ...tack If a ramp ground is not provided a temporary ground can be obtained by driving a metal rod into the ground and attaching a ground wire between the rod and the aircraft exhaust stack 5 Flame and s...

Page 98: ...may be used for the purpose Air Ventilation 1 Completely drain the fuel system per Chapter 12 10 02 2 Remove inspection doors refer to Chapter 28 11 03 and tank caps 3 Use compressed air or an explosi...

Page 99: ...er tanksaregrounded Theacrotankdeaerates 6 intotherear center tank Both center tanks deaerate by ventilation tubes 6 ending at the right side of the main landing gear spring The root section of each w...

Page 100: ...CHAPTER 28 PAGE 9 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 2 Storage...

Page 101: ...g from the rear center tank N O T I C E Prevent the drain tube of the GRP tank shell from breaking when handling the center tank 7 Remove the metal attachment belts with the rubber stripes 8 Remove th...

Page 102: ...cockpit 10 Install in reverse sequence of removal 28 10 03 Acro Tank Removal Installation 1 Remove the main and bottom fuselage cover and the cuffs as per Chapter 51 2 Drain the fuel system per Chapte...

Page 103: ...ube as sembly 2 out of the acro tank 1 WAR N I N G Stripping solvents can be toxic and volatile Use only in well ventilated areas Avoid physical contact with solvent and do not inhale vapors Keep solv...

Page 104: ...ruary2019 28 10 05 Filler Neck Center Tanks Removal Installation 1 Remove the main fuselage cover as per Chapter 51 2 Completely drain the fuel system as per Chapter 12 3 Loosen the lower hose clip 4...

Page 105: ...utionsanddirectionsforuseforhandlingthismaterial Refer to the applicable technical and safety data sheets The procedure is prepared for the use of a spray gun flow gun 1 Drain both wing fuel tanks as...

Page 106: ...compartment as applicable 5 Cover fittings or tubes in the area of leak with caps or tape 6 Place and secure the wing in a position in which the leak to be sealed is as far as possible at the bottom...

Page 107: ...ecure the wing again in the position in which the leak to be sealed is as far as possible at the bottom 13 Let the sealant dry at elevated room temperature Under normal atmospheric conditions the seal...

Page 108: ...he inspection door flange 1 5 Push the inspection door 2 into the tank then turn and remove WAR N I N G Stripping solvents can be toxic and volatile Use only in well ventilated areas Avoid physical co...

Page 109: ...an be toxic and volatile Use only in well ventilated areas Avoid physical contact with solvent and do not inhale vapors Keep solvent contain ers covered when not in use 4 Clean sealing surfaces mechan...

Page 110: ...8 with sealing lip 5 using a tool as shown in Figure 8 4 Remove filler neck 3 with filler cap 1 and O ring 2 WAR N I N G Stripping solvents can be toxic and volatile Use only in well ventilated areas...

Page 111: ...e body bound rivets 7 Figure 8 2 Install the new sealing lip driving in new washers 6 and body bound rivets Figure 8 Filler Neck and Sealing Lip Removal Installation 28 10 20 Ventilation Lines Replace...

Page 112: ...d as a safety device against failure of the engine driven pump The electrical pump switchislocatedontheinstrumentpanel Agascolator 4 is installed between the fuel selector valve 7 and the electri cal...

Page 113: ...CHAPTER 28 PAGE 22 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 9 Distribution...

Page 114: ...the fuel lines on the selector valve 3 Loosen the control rod attachment bolt 5 4 Loosen the selector valve attachment bolts 2 5 Remove the selector valve 1 6 Remove the control handle attachment bolt...

Page 115: ...CHAPTER 28 PAGE 24 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 10 Fuel Selector Valve and Control Rod...

Page 116: ...th connection to a fuel drain line to the downward positioned quick fuel drain 3 1 2 3 Firewall Front View Figure 11 Gascolator and Drain Inspection 1 Remove cowling 2 Make sure that the aircraft is p...

Page 117: ...thencontinuetighteninganadditional one nut flat i e 60 degrees with a wrench Do not over tighten 12 Position the fuel drain line Tighten the coupling nut of the fuel drain tube connection to the gasco...

Page 118: ...forward fuel system using the gascolator drain 3 Disconnect the fuel lines on the gascolator 4 Loosen the knurled nut 1 Figure 12 5 Remove the mounting bracket 2 6 Remove the fuel reservoir 3 and the...

Page 119: ...tallation 1 Position the fuel selector to OFF 2 Drain the forward fuel system using the gascolator drain 3 Disconnect the plug and the fuel lines on the boost pump 4 Loosen the clamping device screws...

Page 120: ...the system components and to each other by fittings Generalinformationconcerninghosesandfittingsyoufind in Chapter 20 10 07 08 I M PO R TAN T If replacement of fuel lines passing the firewall is nec e...

Page 121: ...40 They transmit the fuel levels to the respective fuel quantity indicators at the instrument panel 3 The fuel quantity indicators of the center tanks of the VDO system are adjustable If the indicati...

Page 122: ...CHAPTER 28 PAGE 31 MAINTENANCEMANUAL EXTRA300 SC PAGEDATE 12 February2019 Figure 14 Indicating...

Page 123: ...unting bracket and re move the fuel quantity indi cator 3 Disconnect the wiring the lamp is not used 4 Install in reverse sequence of removal For VDO system Observe the adjacent wiring diagram S Signa...

Page 124: ...bruary2019 Ground Stud Ground Stud G Signal Stud Signal Stud S I Ignition Voltage 12 VDC Tubular Tank Unit Fuel Quantity Indicator S G I Figure 15 Wiring Diagram Datcon System Tubular Tank Unit SEND N...

Page 125: ...el Quantity Indicator Center Tanks Calibration VDO system only 1 Drain the fuel system refer to Chapter 12 10 02 2 Removethefuelquantityindicatorfollowingstep2 ofChap ter 28 40 01 3 Bring indicator to...

Page 126: ...d Refer to Figure 16 Removal Installation 1 Drain the fuel system per Chapter 12 10 02 2 Loosen one bolt and replace by a M5 threaded rod 1 for securing the slotted retainer ring 2 3 Remove the other...

Page 127: ...9 12 in lbs 1 1 4 Nm Do not over torque 8 Allow sealing compound to thoroughly dry for approxi mately 24 hours at room temperature 9 Check fuel tanks for leakage at the sender flange and mount ing bol...

Page 128: ...ce of removal after applying Scotch Clad 776 see Chapter 51 30 04 for sealing to both sides of the sealing ring and the grooves inside the tank 7 Check proper shape and installation of float wire as p...

Page 129: ...ATE 12 February2019 3 Reinstall the float wire observing the distances shown in Figure 19 pay attention to a proper alignment and tighten well the attachment bolt Figure 19 Float Wire Installation 4 R...

Page 130: ...s and specialwashers Theinstrumentpaneltopcoverispartofthe main fuslage cover which itself is furnished with an instru ment access panel as shown in Chapter 51 00 01 Figures 1 and 2 in connection with...

Page 131: ...re 2 Main Landing Gear Mounting 5 32 10 03 WheelAxle 5 32 10 04 Tail spring 6 32 10 05 Tail Wheel ForkAssembly 6 Figure 3 Tail Spring 7 32 40 00 WHEELSANDBRAKES 8 32 40 01 Main Wheel 9 Figure 4 Main W...

Page 132: ...and the landing gear 4 7 Install in reverse sequence of removal using new stop nuts For correct position of landing gear the mandrel which is located at the bottom of the fuselage is to put into the r...

Page 133: ...ounting 32 10 03 Wheel Axle Removal Installation 1 Remove wheel fairing as per chapter 32 40 02 2 Remove wheel 3 Remove the four wheel axle attachment bolts and remove the axle the reinforcement plate...

Page 134: ...l spring attachment bolts 1 3 4 Remove the tail spring 4 5 Reverse procedure for installation consider to fasten the breather line using the MS21919 DG12 clamp 5 32 10 05 Tail Wheel Fork Assembly Disa...

Page 135: ...s per Chapter 07 20 01 2 Remove bolts 6 with washers 7 brake back plate 4 with lining and insulator shim 5 3 Remove cotter pin and axle nut 1 4 Remove wheel 3 with spacer rings 2 Figure 4 Main Wheel R...

Page 136: ...y wire 32 40 02 Main Wheel Fairing The main wheel fairings are made from carbon fiber The layer sequence is shown on Figure 5 Removal Installation The wheel fairings are screwed on 32 40 03 Tail Wheel...

Page 137: ...CHAPTER 32 PAGE 11 PAGEDATE 12 February2019 MAINTENANCEMANUALEXTRA300 SC Figure 5 Layer Sequence Wheel Fairing...

Page 138: ...CHAPTER 32 PAGE 12 PAGEDATE 12 February2019 MAINTENANCEMANUALEXTRA300 SC Figure 6 Brake System...

Page 139: ...ary2019 MAINTENANCEMANUALEXTRA300 SC 32 40 04 Master Cylinder Removal Installation 1 Drain the brake system 2 Disconnect the brake lines 3 Remove the attachment bolts 4 Remove the master cylinder 5 In...

Page 140: ...ace Moments 18 Figure 4 Control Surface Weights and Moments 19 51 70 00 REPAIRS 20 51 70 01 Repair of Reinforced Glass and Carbon Fibre Components 20 51 70 02 Repair of Sandwich Material 22 Figure 5 M...

Page 141: ...TRA Flugzeugproduktions und Vertriebs GmbH According to the Luftfahrt Bundesamt Federal German AviationAuthority four damage classes are defined Damage Class 1 Largescaledestructionrequiringapartialre...

Page 142: ...nd supplier 51 30 01 Composite Parts I M PO R TAN T Only approved materials have to be used for the repair of composite parts Epoxy system Manufacturer HEXION www hexion com Resin R tapoxL20 EPIKOTERe...

Page 143: ...ne twill 2 2 204 459 none cross twill 220 490 none plain 120 WLB Werkstoff Leistungsblatt according to German standardDIN WL Glass rovings Manufacturer GEVETEXTextilglas GmbH Postfach 426 D 5100Aachen...

Page 144: ...1 0391 51 30 02 Metal Components I M PO R TAN T Only approved materials have to be used for the repair of metal components Steel tubing Manufacturer MHP BENTELERInternationalAG Residenzstr 1 D 33104 P...

Page 145: ...econite com Supplier SIEBERTLUFTFAHRTBEDARDGmbH Rektoratsweg40 D 48159 M nster Germany 49 251 92459 3 www siebert luftfahrbedard de Type CECONITE102 Firewall Sealant Observe Chapter 20 10 10 when work...

Page 146: ...slaerospace com Type CS 1900 Manufacturer Cytec Engineered Materials Inc DAircraft Products Inc 1191 N Hawk Circle Anaheim CA92807 Supplier NSLAerospace 33110 Old Hempstead Rd Magnolia TX77355 www nsl...

Page 147: ...cessaryafterrepairsorpainting Weigh the control surfaces including the mass balances in disassembled condition The aileron weight includes the spade Copy page 18 enter the values W m r there and check...

Page 148: ...n the balancing mandrels use a wire for the trim tab Refer to Figure 3 4 Ensure weighing point and hinge cener axis are exactly on the same horizontal plane 5 Weigh by means of a conventional spring b...

Page 149: ...CHAPTER 51 PAGE 18 MAINTENANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 Figure 3 Determination of Control Surface Moments CONTROLSURFACEBALANCING Weighing and Determination of Control Surface Moments...

Page 150: ...ronRH m kg 9 81m s 2 r cm M Ncm Rudder m kg 9 81m s 2 r cm M Ncm Elevator m kg 9 81m s2 r cm M Ncm TrimTab m kg 9 81m s2 r cm M Ncm Permissible Weights and Moments Aileron one control surface incl mas...

Page 151: ...ssconcentrations avoidchangesin cross sectional areas I M PO R TAN T The resin hardener mixture ratio must be precisely maintained 0 5 Clean cups and tools must be used The weight ratio of glass fabri...

Page 152: ...patches do not project beyond the contour In order to shorten the curing time a heater can be used to increase the ambient temperature N O T I C E Too high temperature will cause large air bubbles in...

Page 153: ...ent of this area by coin tapping Remove the separated laminate carefully using a sanding disk sanding block or a sharp knife Prepare a scarfed overlap of the laminate around the damaged area Overlap l...

Page 154: ...acuumbagging Forvacuumbagging proceedasfollows Apply peel nylon fabric on the last repair fabric layer Perforate a clean thin plastic foil with a thick needle max spacing of holes 20mm x 20mm mainly i...

Page 155: ...repair laminate refer to Figure 7 Figure 7 Level Sanding of SurroundingArea N O T E For painting of the repair area refer to Chapter 51 70 06 b Damage of complete sandwich Iftheinnerlaminateisalsodama...

Page 156: ...e coat one side with a mixture of resin and microballoons ratio 100 15 Apply prelaminated fabric layers required for the inner laminate on this side of the core filler block Ensure correct style and d...

Page 157: ...ainly in the area of the honeycomb and lay it on the repair area Lay a jute cloth or equivalent bleeder cloth on this perforated plastic foil Lay a second plastic foil uppon the jute weave and seal th...

Page 158: ...oducedduringthe preparation N O T I C E Repair area must be free of dirt dust and grease Wet the prepared scarfed areas with resin mixture Lay on prelaminated fabric layer in accordance to the layer s...

Page 159: ...eundam agedpart Following the curing cycle remove plastic foil and peel nylon fabric Bond the backing plate to the inside using a mixture of resin and cotton flocks and adapt to the contour Cure the b...

Page 160: ...ent of the damaged area exceed 10 cm 4 inches a large damage repair is required Carefullytrimmoutthedamagedportiontoacircularoroval shape Prelaminate a backing plate from two layers of glass fibre fab...

Page 161: ...of the overlap I M PO R TAN T Repair area must be free of dirt dust and grease Wetallsurfacesofthebackingplateandthescarfedareawith resin mixture Lay on prelaminated fabric layer in accord ance to th...

Page 162: ...curing period at room temperature the re paired area has to be cured according the temperature cycle as shown on Figure 3 Afterthecuringprocessiscompleted therepairareacanbe sand level to the surround...

Page 163: ...ft be necessary referto Acceptable Methods Techniques and Practices Aircraft Inspection and Repair FAAAC 43 13 1B and Acceptable Methods Techniques and Practices Aircraft Alterations FAAAC 43 13 2B I...

Page 164: ...tizing effect upon the skin and respiratory tracts and cause allergic reactions WAR N I N G Provide for a continuous supply of fresh air during and also after the application do not inhale the vapours...

Page 165: ...d steel components and then to repaint them as described in the following paragraphs Degreasing WAR N I N G Cleaning solvents can be toxic and volatile Use only in well ventilated areas Avoid physical...

Page 166: ...s Avoid physical contact with solvent and do not inhale vapors Keep solvent contain ers covered when not in use N O T I C E Before stripping parts remove all fittings O rings nuts bolts washers piston...

Page 167: ...aned and stripped per in struction in degreasing and paint removal paragraphs 2 Aluminium parts should have a protective barrier between thetopcoatandbasemetal Itisrecommendedtheybetreated with soluti...

Page 168: ...alstabilizerisonlypermissible if the hole in the related spar web is not elongated or has impermissible irregular wear which is evidence of bearing stress exceedance In case the bushing fits the hole...

Page 169: ...the inner surface of bush ing and sandblast or use 80 grit sandpaper to rough the outer surface which will be bonded later on no remaining shiny areas are allowed Existing grooves on the outer surface...

Page 170: ...and reapplying as this will cause air to become en trapped in the bonding gap 12 Verify epoxy resin compound at entire bond line is continu ous and free of gaps 13 Remove excessive resin compound wit...

Page 171: ...hefront andrearflangebushingwillbere bondedoneafteranother Thereisadefinedbondgapbetweentheflangebushingsand the hole in the main spar web Re bondingofmainattachmentflangebushingspositioned in the web...

Page 172: ...emoved flange bushing during the re bonding process 3 Visually check the exposed surface area of the hole in the spar web for any damage 4 Remove any residual resin debris existing on the bonding surf...

Page 173: ...to the surface of the related wing main bolt Insert the bolt to the flange bushing which is still fixed in the main spar opposite side to provide a guidance for the flange bushing to be bonded to the...

Page 174: ...INTENANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 19 Repeat the procedure in case the flange bushing on the op posite side has to be re bonded as well 20 Reinstall the wing Refer to the applicable C...

Page 175: ...Sequence Bottom Half of the Engine Cowling from SN SC060 8 Figure 6 Sheet 1 Layer Sequence Main Fuselage Cover 9 Figure 6 Sheet 2 Layer Sequence Main Fuselage Cover 10 Figure 7 Layer Sequence Side Cov...

Page 176: ...MAINTNANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 CHAPTER 53 PAGE 5 Figure 2 Layer Sequence Top Half of the Engine Cowling up to SN SC059 GENERAL...

Page 177: ...MAINTNANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 CHAPTER 53 PAGE 6 Figure 3 Layer Sequence Top Half of the Engine Cowling from SN SC060...

Page 178: ...MAINTNANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 CHAPTER 53 PAGE 7 Figure 4 Layer Sequence Bottom Half of the Engine Cowling up to SN SC059 GENERAL...

Page 179: ...MAINTNANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 CHAPTER 53 PAGE 8 Figure 5 Layer Sequence Bottom Half of the Engine Cowling from SN SC060...

Page 180: ...MAINTNANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 CHAPTER 53 PAGE 9 Figure 6 Sheet 1 Layer Sequence Main Fuselage Cover GENERAL...

Page 181: ...MAINTNANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 CHAPTER 53 PAGE 10 Figure 6 Sheet 2 Layer Sequence Main Fuselage Cover...

Page 182: ...MAINTNANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 CHAPTER 53 PAGE 11 GENERAL Figure 7 Layer Sequence Side Cover...

Page 183: ...MAINTNANCEMANUALEXTRA300 SC PAGEDATE 12 February2019 CHAPTER 53 PAGE 12 Figure 8 Layer Sequence Side Cover...

Page 184: ...ll in reverse sequence of removal 53 00 11 Canopy Glass Replacement 1 Remove canopy per Chapter 53 01 01 2 Remove the old canopy glass 3 Gently remove remaining glue with a chisel 4 Sanddownthebonding...

Page 185: ...ove a strip width approx 50mm from the protective layer from the outside along the canopy glass bonding area 9 Place fine tape width 3mm on the outside opposing the positioning line on the inside 10 F...

Page 186: ...product to both canopy glass and canopy frame 15 Place canopy glass in canopy frame Observe correct posi tion using position markings 16 Apply pressure on canopy glass using tightener to hold it in p...

Page 187: ...12 February2019 CHAPTER 53 PAGE 16 22 Sand down using Scotch Brite Handpad Fine the overlap ping part between canopy glass and canopy frame on the in side Area B in Figure 12 23 Apply primer Glasurit...

Page 188: ...ews Installation I M PO R TAN T The cockpit area must be thoroughly sealed and thus separated from the engine compartment Gases or flu ids could get into the cockpit area Critical areas to be observed...

Page 189: ...tside with solvents at four positions pointed out by the arrows in Figure 13 Immedi ately thereafter dry these areas with a new dry cloth 9 At the gascolator drain positionA seal the remaining gap bet...

Page 190: ...sandwichconstructionwithcarbonfibrelaminates To prevent buckling of the shells plywood ribs are used The layer sequence of the wing is shown in Figure 1 All composite parts as protection against moist...

Page 191: ...2 M8 x 180 3x DIN125 M8 washers and 3x LN9348 08 stop nuts at the top and 1x DIN912 M10 x 230 bolt DIN125 M10 washer and LN9348 10 stop nut at the bottom 6 Check cutout bridges for RH and LH marking I...

Page 192: ...E 12 February2019 prefitted plugs per respective Chapters Connect instrument wet lines except when MVP 50P is installed 14 Reinstall breather line canopy engine cowlings and main fuselage cover Figure...

Page 193: ...is single acting The governor itself is actuated via a vernier control cable endingontheleftsideoftherearcockpit bluecontrolknob 1 Figure1 8 Figure2 Thiscableisroutedontheleftside of the fuselage pen...

Page 194: ...ction 14 Pull complete vernier control cable 6 aft to remove from aircraft Secure clamp sheets Installation Installinreversesequenceofremovalobservingthefollow ing items 1 Thread the respective clamp...

Page 195: ...ete power plant is attached to the fuselage struc tureusing4mountingpointsandrubbervibrationabsorbers I M PO R TAN T If replacement of the engine control cables is neces sary renew the sealing of the...

Page 196: ...igure 4 Sheet 1 Throttle Control Cable Rigging Standard Exhaust 10 Figure 4 Sheet 2 Throttle Control Cable Rigging Option Exhaust 10 73 20 20 Mixture 12 Figure 5 Mixture Control 13 73 20 21 Mixture Co...

Page 197: ...routedontheleftsideofthefuselage penetratesthefirewall andisthenroutedcentrallybelowtheexhaustmuffler tothe throttle In the engine compartment this cable is covered withafiresleeve Thecableisattached...

Page 198: ...ll throttle control cable according to the prior marked routing Ensure distance between clamp sheet at the firewall and clamp block is 660 mm refer to Figure 2 for standard Gomolzig exhaust systems or...

Page 199: ...a l c e r a u q s e p y t t s u a h x e y n a d n a m m 1 m m 2 1 k c o l b p m a l c m i l s t s u a h x e d r a d n a t s d n a m m 1 m m 4 1 k c o l b p m a l c m i l s t s u a h x e l a n o i t p...

Page 200: ...3 andthereartravelstopbolt 7 Figure3 andplacethethrottle control lever to full idle travel stop position N O T E It is essential that the rod end is screwed onto the threaded terminal until the inspe...

Page 201: ...TENANCEMANUALEXTRA300SC PAGEDATE 12 February2019 73 20 12 Throttle Control Lever or 4 5 1 1 2 3 fwd Figure 3 Sheet 1 Throttle Control Lever or 1 1 2 3 6 7 8 fwd 4 5 Figure 3 Sheet 2 Throttle Control L...

Page 202: ...bolt 2 Remove throttle control lever Installation Installinreversesequenceofremovalobservingthefollow ing items 1 Thread the smoke switch 5 Figure 3 wiring through the throttle control lever 4 before...

Page 203: ...UALEXTRA300SC PAGEDATE 12 February2019 or 3 4 3 fwd 15 d 1 2 Figure 4 Sheet 1 Throttle Control Cable Rigging Standard Exhaust 15 d or 1 2 3 4 3 fwd or 3 4 3 15 d 1 2 fwd Figure 4 Sheet 2 Throttle Cont...

Page 204: ...rear travel stop bolt by removing or adding washer s and retightening 5 Place throttle actuator to full WOT position 6 Check throttle control lever is 1 5 mm from travel stop 7 If it is not adjust fr...

Page 205: ...20 Mixture Refer to Figure 5 The mixture of the fuel injector servo is controlledbymeansofthemixturecontrolcablelocatedon therightsideofthecockpit redcontrolknob Thiscableis routed from the right side...

Page 206: ...5 with the mixture actuator 3 Refer to Chapter 20 for general information about handling control cables Removal 1 Ensure master switch is off 2 Remove engine cowling per Chapter 71 3 Remove main and...

Page 207: ...firewall 12 Mark mixture vernier control cable routing and positions of the cable ties and remove the cable ties in the cabin area 13 Remove attachment nut and washer of the mixture control unit 1 Fi...

Page 208: ...ositions as marked before 9 Install the 540 mm firesleeve to the mixture vernier control cable and secure with safety wire at both ends 10 Install the mixture vernier control cable to the respective b...

Page 209: ...travel stop at the mixture actuator is reached and the over travel of 5 mm 3 16 tolerance 1 mm 1 32 is ensured at the mixture control knob see distance e on Figure 7 fwd e Figure 7 Over travel at Mixt...

Page 210: ...CHAPTER 73 PAGE 17 MAINTENANCEMANUALEXTRA300SC PAGEDATE 12 February2019 or 1 2 3 Figure 8 Mixture Control Cable Rigging...

Page 211: ...ne leakage Replace sense line 73 30 10 Fuel Pressure The fuel pressure gauge is located in the instrument panel Theinstrumenttakesfuelpressurefromthesenseline refer to Figure 9 Because the fuel flow t...

Page 212: ...CHAPTER 73 PAGE 19 MAINTENANCEMANUALEXTRA300SC PAGEDATE 12 February2019 Figure 9 Fuel Pressure Sense Line 73 30 11 Fuel Pressure Gauge Removal Installation Refer to Chapter 31...

Page 213: ...onnecting a sense line 3 Disconnect the sense line from the fitting 4 Remove the sense line 5 Install in reverse sequence of removal Torque sense line fittings with 15 3 16 9Nm 135 150lbs inch and app...

Page 214: ...ture CHT 7 77 20 11 Cylinder HeadTemperature Gauge 7 77 20 12 CHT Sensor 7 77 20 20 Exhaust GasTemperature EGT 8 77 20 21 Exhaust Gas Temperature Gauge 8 77 20 22 EGT Sensor 8 77 40 00 INTEGRATEDENGIN...

Page 215: ...tachometer 2 manifold pressure gauge 3 cylinder head temperature gauge 4 exhaust gas temperature gauge Generallyenginedataisroutedelectricallyfromtheengine sensors refer to figure 1 to the instruments...

Page 216: ...ssuresenselineisconnectedtotheairinlet of cylinder no 5 rear right hand refer to Figure 1 It is a wet line consisting of two parts divided by the firewall To protect the instrument from fuel vapor a s...

Page 217: ...er to Chapter 31 77 10 22 Sense Line Engine Compartment Removal Installation 1 Remove cowling per Chapter 71 2 Remove clamps if applicable 3 Disconnect the sense line from the fittings 4 Remove the se...

Page 218: ...cer Mountingsheet Oil Pressure Transducer Firewall Fuel Pressure Transducer Firewall FuelFlowTransducer Left side engine OATProbe Bottom fuselage cover Oil Temperature Sensor Aftengine EGTProbes Exhau...

Page 219: ...MVP 50P documentation of Electronics Inter national Inc see Chapter 1 for detailed information about features Thefollowingfeaturesarenotavailableintheconfiguration installedintheEXTRA300SC External d...

Page 220: ...14 15 Figure 3 Alternate Panel Layout Pos Item 1 Alternator warning light incl press to test feature 2 Master switch 3 Boost pump circuit breaker switch 4 Smoke switch 3 way 5 Overvoltage protection...

Page 221: ...ld be monitoredduringflight Figure 4 MVP 50P with Main Engine Screen Buttons operate as follows Push Select Moves the cursor selects functions and changesdigits Exit Exits out of a field or screen and...

Page 222: ...ts 10 and remove the mounting sheet 4 Reverse procedure for installation 77 41 03 Electronic Data Converter Removal Installation 1 Remove main fuselage cover as per Chapter 53 00 03 2 Disconnect the e...

Page 223: ...11 11 3 4 13 4 Legend 1 engine data converter 2 attachment bolt 3 electrical wiring 4 shock mount and attachment bolt 5 oil pressure transducer 6 fuel pressure transducer 7 bulkhead fitting and filter...

Page 224: ...st is cool 1 BATTERYswitchoff 2 Remove engine cowlings as per Chapter 71 10 00 3 Remove the fire sleeve 6 4 Disconnect the fuel hoses 3 Figure 6 from the transducer 4 5 Disconnect the electrical wirin...

Page 225: ...20 The oil 5 Figure 5 and fuel 6 pressure transducers are screwed to the respective fittings on the firewall Refer to Chapter 28 for fuel contents transmitters The tubing 8 of the MAP transducer 9 is...

Page 226: ...SC002 EA 9C102 7A Alternator Warning from SN SC003 EA 9C102 8 Smoke System up to SN SC059 EA 9C102 8A Smoke System from SN SC060 EA 9C102 9 Battery Circuit up to SN SC002 EA 9C102 9B Battery Circuit...

Page 227: ...34A Oil Temp Press up to SN SC059 EA 9D102 34B Oil Temp Press from SN SC060 EA 93102 41A ELT Pointer 3000 EA 93102 42 ARTEX ME 406 ELT up to SN SC027 EA 9D102 42A ARTEX ME 406 ELT from SN SC028 thru S...

Page 228: ......

Page 229: ......

Page 230: ...an Pos 9 12 doppelt umgeschlagen quetschen Die G ltigkeitszuordnung von Version zu dem jeweiligen Fertigungsauftrag zu entnehmen Zuordnung links rechts wird mit in allen Feldern angegeben 04 03 02 01...

Page 231: ...6 20 WIRE RG 400 EA 94102 6 FE4111 see AUDIO JACKS SWITCHES 1 1 1 2 see ACCELEROMETER 1 EA 9C102 15 X RG 400 R2 330R X R1 330R 05 8 mtr mtr 7 X mtr MIL C 27500 24TG2 WIRE 2xAWG24 ws bl 1 9 ws bl Die G...

Page 232: ...20 KABEL AWG 20 MIL W 22759 16 16 KABEL AWG 16 mtr 00775 5 0 mtr 3 2 Die G ltigkeitszuordnung von Version zu dem jeweiligen Fertigungsauftrag zu entnehmen Zuordnung links rechts wird mit in allen Feld...

Page 233: ...en Zuordnung links rechts wird mit in allen Feldern angegeben 04 03 02 01 Ver Bezeichnung Nr nderung Mod Nr Datum Name Letzte Bearbeitung Datum Name Bearb Gepr Ma stab SI Klasse Oberfl chenschutz Proj...

Page 234: ...5041 X MAIN BUS MAIN BUS F4 40A yel blk OV MODULE B C OVM 14 20 20 CB11 2A OV PROTECT 10 1A TEST F3 18 see BATTERY CIRCUIT EA 9C102 9 see BATTERY CIRCUIT EA 9C102 9 see ALTERNATOR WARNING EA 9C102 7 s...

Page 235: ...see AUDIO JACKS SWITCHES ws bl ws bl ws bl or bl ws or bl ws 1 2 3 6 5 7 9 8 10 11 12 1 J7 22 24 22 22 22 22 22 22 22 22 22 MIL C 27500 24TG2 FE4006 WIRE 2xAWG24 MIL C 27500 24TG3 WIRE 3xAWG24 MIL W 2...

Page 236: ...9C102 2 20 see AMPERE INDICATION EA 9C102 27 F7 1A see STARTER ENGAGE LIGHT Option EA 96102 31 8 20 see ALTERNATOR WARNING EA 9C102 7 see ALTERNATOR SYSTEM EA 9C102 10 see BATTERIE LADEEINRICHTUNG EA...

Page 237: ...3 52 133 MIL W 22759 16 20 WIRE AWG20 WIRE RG400 RG 400 FE4111 11TNC 50 3 177 133 1 4 7 3 2 5 7 8 6 X X X X X X X X X X X X X X X 2 ANTENNA COMANT CI 105 1 Stueck 30336 010 10160 00 X OPTION 02 TRT 80...

Page 238: ...l red yel red CHT 1 CHT 2 CHT 3 CHT 4 CHT 5 CHT 6 EGT 1 EGT 2 EGT 3 EGT 4 EGT 5 EGT 6 FIRE WALL yel red yel red yel red yel red yel red yel red yel red yel red yel red yel red yel red yel red TT K 22S...

Page 239: ...03 Benennung Nr 01 Teilekennzeichen ZF Werkstoff Abmessungen Menge Gewicht Einheit MaWi Nr 1 2 3 4 CHT PROBE 1 6 M 111 5 6 EGT PROBE 6 1 1 1 M 113 SCANNER INDICATOR EGT 701 6COAF R M FLOW SENSOR CIRC...

Page 240: ...nach DIN 34 beachten EDV Kennung auf Blatt von Schwarze Heide 21 46569 H nxe Germany Gepr Flugzeugbaureihe ist der Bauakte bzw 14 GND 29 07 13 HW see conforming ELEKTRIK SYSTEM EA 9__102 1 red blk wh...

Page 241: ...22 1 2 4 3 5 11 14VDC GND GAUGE 2 IN GAUGE 2 IN GAUGE 1 IN GAUGE 1 IN 4 1 15 5 6 3 22 or blu wht see conforming OIL TEMP PRESS EA 9__102 34 22 02 03 Benennung Nr 01 Teilekennzeichen ZF Werkstoff Abmes...

Page 242: ...1DA Die G ltigkeitszuordnung von Version zu dem jeweiligen Fertigungsauftrag zu entnehmen Zuordnung links rechts wird mit in allen Feldern angegeben 04 03 02 01 Ver Bezeichnung Nr nderung Mod Nr Datu...

Page 243: ...2 01 Ver Bezeichnung Nr nderung Mod Nr Datum Name Letzte Bearbeitung Datum Name Bearb Gepr Ma stab SI Klasse Oberfl chenschutz Projektion Freima toleranz Oberfl che Schutzvermerk nach DIN 34 beachten...

Page 244: ...k orange blue green 1 2 1 2 3 1 2 3 1 2 1 2 1 2 PITCH TRIM SERVO TRIM INDICATOR TRIM SWITCH 31506 PIN MOLEX 43025 0200 BUCHSE Molex 43030 0007 7277 2 1 CIRCUIT BREAKER 1A 43031 0007 43025 0400 BUCHSEN...

Page 245: ...eiligen Fertigungsauftrag zu entnehmen Zuordnung links rechts wird mit in allen Feldern angegeben 04 03 02 01 Ver Bezeichnung Nr nderung Mod Nr Datum Name Letzte Bearbeitung Datum Name Bearb Gepr Ma s...

Page 246: ...CH12 In TEMP CH13 In TEMP CH14 In TEMP CH15 In GND GND 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 17 18 19 20 21 22 23 24 25 13 26 27 28 29 30 31 32 33 34 35 36 37 FL CH 2 Cin FL CH 2 5V FL CH 2 GND FL CH 2...

Page 247: ...PRESS SENSOR PT 100GA FUEL PRESS SENSOR PT 30GA FLOW SENSOR FT 60 MIL W 22759 16 22 RESISTOR VI 221 79K RESISTOR 79K RFLM 4 12V RESISTIVE FUEL LEVEL MONITOR MIL C 27500 20TG1 mtr WIRE AWG 22 WIRE AWG...

Page 248: ...g Nr nderung Mod Nr Datum Name Letzte Bearbeitung Datum Name Bearb Gepr Ma stab SI Klasse Oberfl chenschutz Projektion Freima toleranz Oberfl che Schutzvermerk nach DIN 34 beachten EDV Kennung auf Bla...

Page 249: ...n 04 03 02 01 Ver Bezeichnung Nr nderung Mod Nr Datum Name Letzte Bearbeitung Datum Name Bearb Gepr Ma stab SI Klasse Oberfl chenschutz Projektion Freima toleranz Oberfl che Schutzvermerk nach DIN 34...

Page 250: ...r to Chapter 31 3 Remove the torque tube as per Chapter 27 4 Remove one rudder pedal as per Chapter 27 5 Drain smoke system 6 Disconnect the electrical facilities from the smoke tank 7 Disconnect the...

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