Piper Navajo Chieftain PA-31-350 User manual

AIRLINE
DIVISION
MAINTENANCE
MANUAL
CARD1OF5
PA-31-350
T1020
PIPER
AIRCRAFT
CORPORATION
(PART
NUMBER
761768)
lAl

PIPERAIRCRAFT
T-1020
MAINTENANCEMANUAL
INTRODUCTION.
This PIPER AIRCRAFTMaintenance Manual is prepared in accordancewith the GAMA (General
AviationManufacturers
Association)format.Thismaintenance
manualis dividedinto variousGroupswhich
enableabroadseparationofcontents(Chapters)withineachgroup.
The various
Chaptersare broken
downintomajorsystems
suchasElectricalPower,
FlightControls,
Fuel,
LandingGear,etc.The System/Chaptersare arrangedmoreorlessalphabeticallyratherthanbyprecedenceor
importance.All System/Chapters
are assigned
a number,whichbecomesthe firstelementof a standardized
numberingsystem.Thusthe element"32" of the number series32-00-00refersto the System/Chapter
on
"LandingGear."
Allinformationpertaining
tothelanding
gearwillbecovered
inthisSystem/Chapter.
The majorSystem/Chapters
are thenbroken
downintoSub-System/Sections.
Thesesectionsare identified
bythe secondelementof thestandardized
numbering
system.Thenumber"40" ofthebasicnumber
series32-
40-00isforthe"WheelsandBrakes"portionofthe landinggear.
The individualunitswithinaSub-System/Section
maybeidentifiedby a thirdelementof thestandardized
numberingsystem,
suchas 32-40-01.Thisnumbercouldbe assigned
bythe manufacturer
to fit the coverage
requirementsofthepublication.
Example:
CHAPTER/SYSTEM SUB-SYSTEMS
LANDING
GEAR WHEELS
ANDBRAKES
3240-01
INDIVIDUALUNITS
NOSE
WHEELREMOVAL
ThisMaintenanceManualis providedto supportandmaintainthe PiperModelPA-31-350
T-1020aircraft
manufacturedbythePiperAircraftCorporationofLakeland,Florida.
This manualdoes not contain hardwarecalloutsfor installation.Hardwarecalloutsare only indicated
whereaspecialapplicationisrequired.Toconfirmthecorrecthardwareused,refertotheT-1020PartsCatalog
P/N 761775,andFAR43forproperutilization.
Introduction
1A2 Page- 1
Issued:September2, 1981

PIPERAIRCRAFT
T-1020
MAINTENANCE
MANUAL
AEROFICHE EXPLANATION
AND REVISION STATUS
Maintenance
manual
information
incorporated
inthissetofAerofiche
cardsis arrangedinaccordance
with
the general specifications of Aerofiche adopted by the General Aircraft Manufacturer's Association.
Information
compiled
in this Aerofiche
Maintenance
Manual
is kept current
by revisions
distributed
periodi-
cally.These revisionssupersede
all previousrevisionsand are completeAerofiche
card replacements
and
supersede
Aerofiche
cards
ofthesamenumber
inthe set.
Identification
of RevisedMaterial:
Revised
textandillustrations
areindicated
byablackvertical
linealong
the left-hand
margin
ofthe frame,
opposite
revised,
or added
material.
Revision
linesindicate
onlycurrent
revisions
withchanges
andadditions
to existingtextandillustrations.
Changes
in capitalization,
spelling,
punctuation,
indexing,
the physical
loca-
tionof the material,
orcomplete
pageadditions
are notidentified
byrevision
lines.A reference
andrecord
of
material
revised
is included
in eachchapter'sTable
ofContents/Effectivity.
The codesusedin the effectivity
columns
ofeachchapteraredefined
asfollows:
SAMPLE
EFFECTIVITY
CODES
FirstRevision:
Second Revision:
Third Revision:
FourthRevision:
AddedSubject:
Month and Year(11-80)
Revision Indication,Month and Year(2R 12-80)
RevisionIndication, Month and Year(3R 1-81)
Revision Indication,Month and Year(4R 2-81)
Identification,Month and Year(A 3-80)
Revisions to this Maintenance Manual 761 768 issued September 2, 1981 are as follows:
Revisions
PR820223
PR821015
PR831117
PR840703
IR860430
IR860920
IR871009
IR900313
IR941007
Publication Date
February 23, 1982
October 15, 1982
November 17, 1983
July 3, 1984
April 30, 1986
September 20, 1986
June 15, 1988
March 13, 1990
October 7, 1994
Aerofiche Card Effectivity
1,2, 3, 4 and 5
1,2, 3, 4 and 5
1,2, 3, 4 and 5
1,2, 3, 4 and 5
1
1
3
2
1and 4
INTERIM REVISION
Revisions appear in chapter 5 of card I and chapters 61 and 71
of card 4. Please dispose of your current cards 1 and 4, and
replace with the revised one. DO NOT DISPOSE OF CARDS
2,3, or 5.
Introduction
Page - 3
October 7, 1994 Interim Revision:
1A3

1A4
INTENTIONALLY
LEFTBLANK
1A4

PIPERAIRCRAFT
T-1020
MAINTENANCE
MANUAL
VENDOR PUBLICATIONS.
ENGINE:
Overhaul Manual
Parts Catalog
Operators
Handbooks
PROPELLER:
Overhaul Instructions
MAGNETOS:
Installation, Operation
and Maintenance
Instructions
WHEELS AND BRAKES:
PARTSCATALOGS
and Maintenance
Instructions
AVCOLYCOMING
- OVERHAUL MANUAL
DIRECT DRIVE ENGINE - P/N 60294-7
Avco LycomingDivision
Williamsport, PA 17701
AVCOLYCOMING
-P/NPC-315
Avco LycomingDivision
Williamsport, PA 17701
AVCOLYCOMING
TIO-540 and LTIO-540
SERIES AIRCRAFT ENGINES-P/N 60297-23
Avco LycomingDivision
Williamsport, PA 17701
HARTZELL CONSTANTSPEED AND
FEATHERINGPROPELLER-P/N 117D
Hartzell Propeller Inc.
P.O. Box 1458, 1800Covington Avenue, Piqua,
Ohio 45356
S-1200 SERIES MAGNETO IGNITION
SYSTEM - P/N-L-609-3
Bendix Electrical Components Division
Sidney,New York 13838
CLEVELAND WHEEL AND BRAKE
Aircraft Wheel and Brake Division
1160Center Road Avon,Ohio 44011
VENDOR-SUPPLIER
INFORMATION.
Refertothefollowing
listof manufactures,
to obtain
Service
Manual
and
fieldservice
data:
Autoflite BENDIX
AVIONICS
DIVISION
2100N.W.
62ndStreet
FortLauderdale,
Fla.33310
(305)
776-4100
TWX510-995-8884
1A5 Introduction
Page
-4
Revised:
February
23,1982

PIPERAIRCRAFT
T-1020
MAINTENANCE
MANUAL
VENDOR-SUPPLIER INFORMATION (cont.)
Autoflite (cont.) EDO-CORPORATION
AVIONICS DIVISION
Box 610
MunicipalAirport
Mineral Wells,Texas 76067
[phone]
SPERRY FLIGHT SYSTEMS
AVION CS DIVISION
7500 Balboa Blvrd.
P.O. Box 9028Van Nuys, Ca. 91409
[phone]Telex: 65-1367
COLLINS GENERAL AVIATION
DIVISION
Rockwell International
Cedar Rapids, Iowa, 52406
[phone]Telex: 46-4421
KING RADIO CORPORATION
400 N. Rodgers Rd.
Olathe, Kansas, 66061
[phone] Telex: 4-2299
Kingrad
GLOBAL NAVIGATION
2144 Michelson Drive
Irvine, Ca. 92715
[phone]
PIPER PUBLICATIONS.
PA-31-350T-1020
PartsCatalog
-
CONTINUOUS
INSPECTION -
761 775
Piper Aircraft Corporation
2926 PiperDrive
Vero Beach,FL 32960
761 770
Piper Aircraft Corporation
2926 Piper Drive
Vero Beach, FL 32960
1A6 Introduction
Page-5
Revised:
February
23,1982

PIPERAIRCRAFT
T-1020
MAINTENANCE
MANUAL
GAMA SYSTEM/CHAPTERINDEX GUIDE
SYST
CHAP
4
5
6
7
8
9
10
11
12
20
21
22
23
24
25
27
28
29
30
32
33
SUB-SYST
SECTION TITLE
AIRWORTHINESSLIMITATIONS
TIME LIMITS/MAINT CHECKS
DIMENSIONS AND AREAS
LIFTING AND SHORING
LEVELING AND WEIGHING
TOWING AND TAXIING
PARKING AND MOORING
REQUIRED PLACARDS
SERVICING
STANDARD PRACT - AIRFRAME
ENVIRONMENTAL SYSTEM
AUTOFLIGHT
COMMUNICATIONS
ELECTRICAL POWER
EQUIPMENT/FURNISHINGS
FLIGHT CONTROLS
FUEL
HYDRAULIC POWER
ICE AND RAIN PROTECTION
LANDING GEAR
LIGHTS
AEROFICHE
GRID NO.
IBI
1B4
1D23
1E13
1E16
1E21
1F1
1F4
1F8
1G12
II
2B1
2B4
2B12
2D1
2D10
2G19
2J1
3B1
3D9
3G19
1A7 Introduction
Page-6
Revised:
July3, 1984

PIPER AIRCRAFT
T-1020
MAINTENANCEMANUAL
GAMA SYSTEM/CHAPTER INDEX GUIDE (cont)
SYST SUB-SYST AEROFI CHE
CHAP SECTION TITLE GRID NO.
34 NAVIGATION& PITOT/STATIC 3H11
35 OXYGEN SYSTEM 314
36 PNEUMATICSYSTEM 3116
37 VACUUM SYSTEM 3J4
39 ELECTRIC/ELECTRONIC PANELS AND
MULTI-PURPOSEPARTS 3J6
51 STRUCTURES 3J22
52 DOORS 4B1
53 FUSELAGE 4B21
55 STABILIZERS 4CI
56 WINDOWS 4C17
57 WINGS 4D4
61 PROPELLERS 4EI
70 STANDARD PRACTICES ENGINES 4E22
71 POWER PLANT 4F1
73 ENGINE FUEL AND CONTROL 4G1
74 IGNITION 4G11
76 ENGINE CONTROLS 4H10
77 ENGINE INDICATING 4H14
79 OIL SYSTEM 411
Introduction
1A8 Page -7
Revised:
February
23, 1982

PIPER AIRCRAFT
T-1020
MAINTENANCE
MANUAL
GAMA
SYSTEM/CHAPTER
INDEXGUIDE(cont)
SYST
CHAP
80
81
91
95
SUB-SYST
SECTION TITLE
STARTING
TURBINES
CHARTS AND WIRING DIAGRAMS
SPECIAL PURPOSE EQUIPMENT
AEROFICHE
GRID NO.
4111
4121
5B1
5FI
1A9 Introduction
Page - 8
Revised:
November17,1983

PIPER AIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF ILLUSTRATIONS
FIGURE
NO. SUBJECT GRIDNO.
5-1. Acv 1D17
5-2. Access
Plates
andPanels,
Wings 1D18
5-3. Access
Plates
andPanels,
FuselageInterior 1D19
6-1. Dimensions 1E2
6-2. StationReferences 1E5
6-3. Access
PlatesandPanels 1E8
7-1. Jacking
Arrangement IE15
8-1. Leveling 1E18
8-2. Weighing 1E19
9-1. Turning
RadiusandLimits IE23
11-1. Placards and Decals 1F6
12-1. Service Points 1F12
12-2. Landing
GearStrut
Exposure 1F14
12-3. Lubrication
Chart
(Landing
Gear,Main) 1F23
12-4. Lubrication
Chart(Landing
Gear,
Nose) 1F24
12-5. Lubrication
Chart(Control
System) 1G1
12-5. Lubrication
Chart(Control
System)
(cont) I
G2
12-6. Lubrication
Chart
(Power
Plant,
Propeller
and Cowl Flap) 1G3
12-7. Lubrication
Chart(DoorsandSeats) 1G4
20-1. Torque
Wrench
Extension 1G16
20-2. MethodofInstalling
RodEndBearings 1G16
20-3. Cherrylock
RivetRemoval 1G17
20-4. Hose/LineMarkings 1G19
20-5. FlarelessTubeFittings 1G20
20-6. SprayPatterns 1H8
20-7. Improper
SprayTechnique 1H10
20-8. SprayTechnique 1H11
20-9. Spraying
Corners 1H11
21-1. Heating
andVentilating
System 1I10
21-2. Heater
Assembly
andCombination
AirBlower 1I11
21-3. Wiring
Schematic 1113
21-4. Suggested Design for Seal Plate, Plugs and Caps
forCombustion
Tube
LeakageTest 1117
21-5. Test
Setup
-Combustion
AirPressure
Switch 1118
21-6. VentBlower
PowerCircuit 1121
21-7. Heater
Power
Circuit 1I21
21-8. ExplodedView
ofHeater
Assembly 1123
21-9. Spark
PlugFixture 1J6
21-10. Wiring - Test Setup 1J6
21-11. Deleted
21-12. Spark Plug Gap Adjustment and Tool 1J7
21-13. Deleted
Introduction
lA10 Page-9
Revised:
October
15,1982

PIPER
AIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF ILLUSTRATIONS (cont)
FIGURE NO. SUBJECT GRID NO.
21-14. DiagramaticCutaway of Heater to Show Whirling
Flame Action 1J8
21-15. Exploded Viewof Combustion Air Blower and
Motor Assembly J14
21-16. Left Side View - Duct Switch IJ17
21-17. Test Setup for Fuel Regulator and Shutoff Valve J18
21-18. Suggested Setupfor Heater Operation Test 1I21
21-19. WiringConnections for Heater Operation Test 1J21
21-20. Air Conditioning Schematic Diagram 1K6
21-21. Air Conditioning System Installation 1K7
21-22. Service Valves 1K12
21-23. Manifold SetOperation K16
21-24. Test Gauge and Manifold Set 1K17
21-25. Leak Test Hookup 1K17
21-26. Evacuation Hookup 1K18
21-27. Service Points (AirConditioning System) 1K19
21-28. Charging Stand 1K21
21-29. Charging Hookup 1L1
21-30. Compressor and Fabricated Oil Dipstick IL3
21-31. Magnetic Clutch Installation IL6
21-32. Expansion Valve(Typical) IL8
21-33. Air Conditioning Outlets 1L11
21-34. Positioning of Airflow Probe 1L13
21-35. Sealing of Ducts 1L14
21-36. Installation of VOI-SHAN Seals 1L14
23-1. Emergency LocatorTransmitter Schematic (Narco) 2B9
23-2. Portable FoldingAntenna (Narco) 2B9
23-3. ELTUsing Fixed Aircraft Antenna (Narco) 2B10
23-4. Avionics Master and Emergency Switch Circuit 2B10
24-1a. Kelvin Low Resistance Bridge 2B22
24-1. Exploded View of Alternator 2B24
24-2. Alternator Paralleling System 2C2
24-3. Removal of Drive End Head 2C4
24-4. Removal of End Head Bearing 2C4
24-5. Removal of Rectifier 2C4
24-6. Removal of Slip Ring End Bearing 2C4
24-7. Testing Rotorfor Ground 2C5
24-8. Testing Rotorfor Shorts 2C5
24-9. Installation of Bearing 2C7
24-10. Installation of Rectifier 2C7
24-11. Terminal Assembly 2C7
24-12. Slip Ring End Bearing Assembly 2C9
24-13. Testing Alternator 2C9
24-14. Brush Installation 2C9
Introduction
lAll Page- 10
Revised:July3,1984

PIPERAIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF ILLUSTRATIONS (cont)
FIGURE NO. SUBJECT GRID NO.
24-15. Internal WiringDiagram 2C10
24-16. Regulator Diagram (Lamar) 2C14
24-17. TestingRegulator (Lamar) 2C17
24-18. Adjusting Regulator (Lamar) 2C19
24-19. Application of OvervoltageControl 2C20
24-20. TestingOvervoltage Control 2C20
25-1. Interior Arrangement 2D4
25-2. Cargo Loading, Placard 2D7
25-3. Cargo Furnishing Installation 2D8
27-1. Correct Methodof Installing Rod End Bearings 2E4
27-2. Trim Screw Assembly 2E5
27-3. Control Column Installation 2E8
27-4. Control Wheel Travel 2E10
27-5. Methods of Blocking TrimCables 2E12
27-6. Aileron and Aileron TrimControls 2E13
27-7. Installation of BellcrankRigging Tool 2E16
27-8. Installation of Aileron Rigging Tool 2E16
27-9. Aileron Control Travels and Cable Tension 2E18
27-10. Safety Wiring Control Surface Stops 2E18
27-11. Rudder and Rudder Trim Controls 2E22
27-12. Rudder and Trim TabControl Travels and Cable Tension 2F2
27-13. Clamping Rudder Pedals in Neutral Position 2F2
27-14. Installation of Rudder Rigging Tool 2F2
27-15. Rudder Pedal Installation 2F7
27-16. Elevator and ElevatorTrim Controls 2F10
27-17. Elevator and ElevatorTrim - Travels and Cable Tensions 2F13
27-18. Installation of ElevatorRigging Tool 2F13
27-19. Elevator
Travel
Stops 2F13
27-20. Deleted
27-21. Flap System Diagram 2F20
27-22. Motor Assembly, Exploded View 2F21
27-23. Flap Controls 2F23
27-24. Wing Flap TransmissionInspection 2F24
27-25. Deleted
27-25. Deleted
27-26. Deleted
27-27. Amplifier- Electrical Schematic (Calco) P/N 8502M I 2G9
27-28. Flap Rigging Adjustments 2G22
27-29. Use of Flap Rigging Tool 2G11
28-1. Fuel System Schematic 2H5
28-2. Fuel Cell Installation (Main/Inboard) 2H10
28-3. FuelCellInstallation
(Optional/Outboard) 2H
11
Introduction
1A12 Page- 11
Revised:
July
3, 1984

PIPER
AIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF ILLUSTRATIONS
(cont)
FIGURE
NO. SUBJECT GRID
NO.
28-4. Fuel CellTie Detail 2H12
28-5. Installationof Fuel ValveDrain Plate 2H
13
28-6. Fuel Gauge Adjustment Wires 2H13
28-7. LowFuel Warning Sender Sealing 2H19
28-8. Crossfeed Valve 2H20
28-9. Fire WallShutoff Valve 2H20
28-10. Fuel System Installation 211
28-11. Adjustment of Crossfeed Valve 214
28-12. Fuel Filter 214
28-13. Electric Fuel Pump 216
29-1. Schematic Diagram of Hydraulic System 2J15
29-2. Schematic of Power Pack Electrical System 2J17
29-3. Hydraulic System Installation 2J18
29-4. Power Pack Installation 2J22
29-5. Location of Power Pack Components 2J24
29-6. Hydraulic Power Pack 2K
29-7. Power Pack Manifold 2K5
29-8. PowerPack Handle Release Mechanism 2K8
29-9. Safetying Control Arms 2K9
29-10. Indexingof Selector Spool 2K
10
29-11. Handle Release Adjustment 2K11
29-12. Landing Gear Selector MechanismInstallation 2K13
29-13. PowerPack Test Harness Schematic 2K
18
29-14. Hydraulic Filter 2K20
29-15. Hydraulic Pump 2K22
29-16. Hand Pump 2L4
29-17. Shuttle Valves (WTC 2216, WTC 2217) 2L7
30-1. Pneumatic Deicer System Installation (Typical) 3B9
30-2. Pneumatic Deicer Boots Operation 3B
13
30-3. Windshield Wiper 3B22
30-4. Electric Propeller Deicer Installation 3C7
30-5. Electrical Diagram Showing Cycle Sequence Phase I 3C10
30-6. Electrical Diagram Showing Cycle Sequence Phase II 3C10
30-7. Electrical Diagram Showing Cycle Sequence Phase III 3C11
30-8. Electrical Diagram Showing Cycle Sequence Phase IV 3C111
30-9. Typical Useof Dial Indicator 3C
12
30-10. Centering of Brushes on Slip Rings 3C12
Introduction
1A13 Page
-12
Revised:
February 23, 1982

PIPER AIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF ILLUSTRATIONS(cont)
FIGURENO. SUBJECT GRIDNO.
30-11. WiringSchematic,ElectricPropellerDeicingSystem 3C13
30-12. BrushBlockAssemblyandBrushWearCheck 3C16
30-13. AngleofContact
BrushestoSlipRings 3C17
30-14. BrushModuleAssembly(3E2011) 3C17
30-15. Alternate
ModuleStackingArrangement 3C17
30-16. ModularBrushAssembly(3E2044-1) 3C18
30-17. RepairofLeadStrap 3C19
30-18. Installation
ofDeicerBoots 3C21
30-19. WrinkledDeicers 3C21
30-20. SealerApplication(Boot) 3D2
30-21. SealerApplication(LeadStrap) 3D2
30-22. PropellerBladeLowPitchPosition 3D3
30-23. PropellerBladeinFeatherPosition 3D4
32-1. Main
GearOleoStrutAssembly 3D21
32-2. MainLanding
GearInstallation(Left) 3E3
32-3. ActuatorCylinder 3E6
32-4. AligningMainGear 3E8
32-5. NoseGearOleoStrutAssembly 3E10
32-6. NoseGearOleoStrutAssembly 3E13
32-7. NoseLandingGearInstallation 3E16
32-8. ClampingRudderPedalsin NeutralPosition 3E22
32-9. RudderPedalsNeutralAngle 3E22
32-10. AligningNoseGear 3E22
32-11. EmergencyExtensionSystemInstallation 3F1
32-1 a. TestEquipmentInstallation,
EmergencyGear
ExtensionSystem 3F5
32-12. GearActuatingCylinder(WiebelToolWTC2115-1) 3F6
32-13. UnlockActuator(WiebelToolWTC
2215) 3F7
32-14. GearDoorActuatingCylinder(WiebelTool
WTC2114-1) 3F10
32-15. MainWheelAssembly(Cleveland) 3F12
32-16. BrakeDiscMinimumThickness 3F13
32-17. NoseWheelAssembly 3F16
32-18. WheelBrakeAssembly(Cleveland30-123) 3F16
32-19. RemovalandInstallationofAnchorBolts 3F17
32-20. BrakeInstallation(Typical) 3F19
32-21. BrakeMasterCylinderAssembly 3F20
32-22. ParkingBrakeValveAssembly 3F22
32-23. BleedingBrake(PressurePot) 3F24
32-24. LandingGearSelectorMechanism 3G2
32-25. RudderPedalInstallation 3G4
32-26. AdjustingMainGearDownLightSwitch 3G8
32-27. GearWarningSwitchesInstallation 3G8
32-28. NoseGearWearLimits 3G11
32-29. MainGearWearLimits 3G14
Introduction
1A14 Page- 13
Revised
November17,1983

PIPERAIRCRAFT
T-1020
MAINTENANCEMANUAL
LIST OF ILLUSTRATIONS (cont)
FIGURE NO. SUBJECT GRID NO.
33-1. Landing Light Installation 3H3
33-2. Logo Light Assembly Adjustments 3H9
34-1. Instrument Air System Installation (Typical) 3H14
35-1. Oxygen System Installation 317
35-2. Oxygen Tubing Installation 3114
36-1. Pilot's and Copilot's Gyro InstallationWith Deicer 3121
36-2. Pilot's and Copilot's Gyro Installation 3124
36-3. Pilot's Gyro Installation 3J1
39-1. Instrument Panel (Typical) 3J10
39-2. Switch and Circuit Breaker Control Panel 3J11
39-3. Overhead Switch Panel 3J12
39-4. Alternator Paralleling System 3J16
51-1. Skin Thickness and Material 3K1
51-2. Typical Access Plates and Panels 3K3
51-3. Surface Scratches Abrasions or Ground-in-Dirt 3K7
51-4. Deep Scratches, Shallow Nicks and Small Holes 3K7
51-5. Mixing of Epoxy Patching Compound 3K8
51-6. Welding Repair Method 3K8
51-7. Repairing of Cracks 3K9
51-8. Various Repairs 3K11
51-9. Repair of Stress Lines 3K12
51-10. Repair of Impacted Damage 3K 12
51-11. Installation of Radome Erosion Shield 3K18
52-1. Cabin Entrance Door Latch Assembly 4B6
52-2. Pilot's Door Latch Assembly 4B10
52-3. Cargo Door Latch Assembly 4B13
52-4. Nacelle Wing Locker Latch Assembly 4B16
55-1. Empennage Installation 4C5
55-2. Elevator Balancing 4C11
55-3. Friction Measurement 4C12
55-4. Rudder Balancing 4C16
55-5. Rudder Balance Weight Location 4C16
56-1. Windshield Installation (Standard) 4C21
56-2. Windshield Installation (Heated) 4C22
56-3. Storm Window Latch Installation 4C24
56-4. Side Window Installation 4C24
57-1. Wing Installation 4D7
57-2. Methods of Blocking Trim Cables 4D9
57-3. Fuselage Cradle 4D10
Introduction
1A15 Page- 14
Revised:November17,1983

PIPER AIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF ILLUSTRATIONS (cont)
FIGURE NO. SUBJECT GRID NO.
57-4. Aileron and Flap Installation 4D5
57-5. Aileron Balancing 4D17
61-1. Propeller Installation 4E5
61-2. Typical Nicks and Removal Method 4E7
61-3. PropellerGovernor 4E9
61-4. Synchrophaser Installation 4E14
61-5. Pulse Generator 4E15
61-6. Patch Cable and TestTerminal 4E17
61-7. Pulse Generator Simulator 4E17
61-8. Synchrophaser Schematic 4E18
71-1. Engine Installation 4F13
71-2. Engine Cowling 4F15
71-3. Cowl Flap Transmissionand Sender Assembly 4E17
73-1. Fuel Injector 4G3
73-2. Fuel Air Bleed Nozzle 4G6
74-1. Height of Spring in Distributor Block Tower 4G14
74-2. Contact Points 4G15
74-3. Rotor Holding Tool Installed 4G16
74-4. Timing Kit Installed 4G16
74-5. Aligning Timing Marks Single Contact Assembly Magneto 4G18
74-6. Forming Leads in Breaker Compartment 4G18
74-7. Engine Timing Marks 4G19
74-8. MagnetoTiming Marks 4G19
74-9. Deleted
74-10. Checking Harness Lead Insulation Resistance 4G22
74-11. Modified Pliers 4G22
74-12. Removing SpringFrom Lead Assembly 4G23
74-13. Lubricating Sleeve 4G23
74-14. Lubricating Ferrule Shoulder 4G23
74-15. AssemblyTool 4G24
74-16. Using AssemblyTool 4H1
74-17. Ferrule Positioned Under Braid 4H3
74-18. Ferrule SeatingTool 11-7074 4H3
74-19. Position of 11-8627Kit and Contact Spring at
Start of Installation 4H3
74-20. Position of 11-8627Kit and Contact Spring
After Installation 4H3
74-21. Ignition System Schematic 4H4
74-22. Removing Frozen Spark Plug 4H5
Introduction
1A16 Page-15
Revised:
July3,1984

PIPER
AIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OFILLUSTRATIONS
(cont)
FIGURE
NO. SUBJECT GRID
NO.
77-1. EGTProbe
(Adjustable) 4H21
80-1. Exploded View Starting Motor 4113
80-2. Turning Motor Commutator 4115
80-3. Testing Motor Armature for Shorts 4115
80-4. Testing Motor Fields for Grounds 4116
80-5. No-Load Test Hook-up 4116
80-6. Stall-Torque Hook-up 4118
81-1. Schematic Diagram ofTurbocharger System 4J13
81-2. Turbocharger Installation 4J14
81-3. Exhaust Waste Gate 4J16
ELECTRICAL SCHEMATICS
-NOTE-
Refer to Grid 5C5for Electrical Schematic Index.
95-1. Tire Balancer 5F4
95-2. Fabricated Tool, Checking Main GearToe-in
Adjustment 5F5
95-3. Fabricated Tool, Checking Main Gear Side
Brace Link Travel 5F6
95-4. Fabricated Tool, Checking Nose Gear Link
Travel 5F7
95-5. Flight Control Rigging Tools 5F8
95-6. Fabricated Tool, Checking Nose Wheel
Alignment 5F9
95-7. Fabricated Jack Stand for Piper Jack,
Part No. 18338-00 5F10
95-8. Fabricated Tail Stand 5F11
95-9. Fabricated Bellcrank Rigging Tool 5F 2
95-10. Fabricated Aileron and Elevator RiggingTool 5F13
95-11. Fabricated Rudder Rigging Tool 5F14
95-12. Suggested Design for Seal Plate, Plugs and Caps
for Combustion Tube LeakageTest 5F15
95-13. Spark Plug Fixture 5F15
95-14. Spark Plug Gap Adjustment and Tool 5F 6
95-15. Deleted
95-16. Charging Stand 5F17
95-17. Compressor and Fabricated Oil Dipstick 5F1
7
95-18. Ignition Harness Ferrule SeatingTool 11-7074 5F18
95-19. Modified Pliers for Ignition Harness Grommet
and Eyelet Installation 5F18
95-20. Assembly Tool for Ignition Harness Insulating
Sleeve
Installation 5F18
Introduction
1A17 Page-16
Revised:
February 23, 1982

PIPERAIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF CHARTS
FIGURE
NO. SUBJECT GRID
NO.
601. Leading
Particulars
and
Principal
Dimensions IE3
1201. Special
Instructions 1F22
1202. Indicated
Oxygen
Pressures
ForGiven
Ambient
Temperatures 1G8
2001. Thread
Lubricants 1 G21
2002. Maximum
Distance
Between
Supports
ForFluid
Tubing IG21
2003. Types
ofMetal
Corrosion 1H4
2101. Troubleshooting
(Heating
System) 116
2102. Troubleshooting
(AirConditioner) 1 J23
2103. Temperature
Pressure
Chart 1K8
2104. Aluminum
Tubing
Torque K12
2105. System
Vacuum
Chart 1K15
2106. Compressor
OilCharge 1L2
2107. BeltTensions
(With
Freon
Compressor
Installed) 1 L3
2108. AirVelocity
Chart 1L12
2401. Troubleshooting
(Electrical
System) 2B16
2401a. WireResistance
Table 2B23
2402. Alternator
TestSpecifications 2C10
2403. Alternator
BeltTension 2C11
2404. Hydrometer
Percentage
Guide 2C13
2701. Troubleshooting
(Surface
Controls) 2D16
2702. Control
Cable
Rigging
Tension
Vs.Temperature 2E3
2801. Troubleshooting
(Fuel
System) 2H1
2802. FuelCellRepair
Equipment
Lists 2H17
2803. Wear
Limits
ForElectric
Fuel
Pump 218
2804. Fuel
Quantity
Sender
Resistance
Limits 2112
2805. Fuel
Quantity
Indicators 2114
2901. Troubleshooting
(Hydraulic
System) 2J8
2902. Leading
Particulars,
Hydraulic
Power
Pack 2J11
2903. Inspection
andRepair,
Hydraulic
Pump 2L1
3001. Troubleshooting
(Pneumatic
Deicer
System) 3B6
3002. Operating
Pressures 3B1
3003. Material
andSupplies
For Cold
Repair 3B15
3004. Troubleshooting
(Propeller
DeicerSystem) 3C2
3005. Required
Materials
For Repair
ofPropeller
Deicer 3C23
3006. Electrical
Resistance 3D1
3201. Troubleshooting
(Landing
GearSystem) 3D16
Introduction
1A18 Page- 16
Revised:
July3,1984

PIPERAIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF CHARTS
(cont)
FIGURE NO. SUBJECT GRID NO.
3301. Lamp Replacement Guide 3G23
3302. Component Valuesto Obtain Balanced Light
Output Intensity 3G24
3401. Troubleshooting (Rate of Climb Indicator) 3H
17
3402. Troubleshooting (Altimeter) 3H18
3403. Troubleshooting (AirspeedTubes and Indicator) 3H19
3404. Troubleshooting (Magnetic Compass) 3H21
3405. Troubleshooting (DirectionalGyro Indicator) 3H22
3406. Troubleshooting (Gyro HorizonIndicator) 3H23
3407. Troubleshooting (Turnand Bank Indicator)
(Electrical) 311
3501. Troubleshooting (Oxygen System) 318
3502. Oxygen System Component Limits 3110
3901. Troubleshooting (FuelFlow WarningSystem) 3J17
5101. List of Materials (ThermoplasticRepairs) 3K6
5501. Elevator Balance Weight 4C9
5502. Rudder Balance Weight 4C15
5701. Aileron Balance Weights 4D
14
6101. Propeller Specifications 4E6
6102. Troubleshooting Chart (Engine Synchrophaser) 4E13
7101. Troubleshooting (Engine) 4F4
7301. Troubleshooting (FuelPressure Gauge) 4G7
7302. Troubleshooting (FuelFlow Gauge) 4G8
7401. Coupling Torques 4H5
7701. Troubleshooting (Manifold Pressure Indicator) 4H16
7702. Troubleshooting (Tachometer) 4H17
7703. Troubleshooting (Cylinder Head Temperature
Gauge) 4H19
7704. Troubleshooting (Exhaust Gas Temperature
Gauge) 4H21
7901. Troubleshooting (Oil System) 414
7902. Troubleshooting (Engine Oil PressureGauge) 418
7903. Troubleshooting (Oil Temperature Indicators) 419
8001. Starting MotorTest Specifications 4119
8101. Troubleshooting (Turbocharger) 4124
8102. Turbocharger Installation Torque Valuesin
Inch-Pounds 4J15
Introduction
1A19 Page-17
Revised:
February
23,1982

PIPER
AIRCRAFT
T-1020
MAINTENANCE
MANUAL
LIST OF CHARTS
(cont)
CHART
NO. SUBJECT
9101.
9102.
9103.
9104.
9105.
9106.
9107.
9108.
9109.
9110.
9111.
ListofConsumable
Materials
Flare
Fitting
Torque
Values
Recommended
NutTorques
Thread
Lubricants
Decimal
Conversion
Torque
Conversion
Conversion
Tables
Decimal/Millimeter
Equivalents
ofDrillSizes
Circuit
LoadChart
Electrical
Wire
Coding
Electrical
Symbols
GRID
NO.
5B4
5B10
5B1I
5B13
5B14
5B15
5B17
5B22
5B23
5C3
5C4
Introduction
Page-18
Revised:
February
23,1982
1A20