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