Description
Piper PA-31P Pressurized Navajo Illustrated Parts Catalog – Part Number 753 769
This is the complete Piper PA-31P Pressurized Navajo Illustrated Parts Catalog, Piper part number 753 769, originally issued as a two-card Aerofiche set by Piper Aircraft Corporation of Lock Haven, Pennsylvania, and carried forward here as a fully searchable digital reproduction. The PA-31P Pressurized Navajo Parts Catalog is built exactly as Piper intended it to be used: every replacement part in the airplane identified by exploded illustration, figure and index number, and part number, cross-referenced against the specific aircraft serial numbers each part applies to.
- Manual type: Illustrated Parts Catalog (Aerofiche reproduction, Card 1 of 2 and Card 2 of 2)
- Aircraft: Piper PA-31P Pressurized Navajo
- Piper part number: 753 769
- Original issue: December 18, 1972, carried through revisions to September 2006
- Language: English
- File format: Digital PDF download
Chapters Covered
- Aerofiche Explanation, Revision Status, and Introduction
- How to Identify a Part and How to Order Parts
- PA-31P Serial Number Information and Serial Number Explanation
- Section I – Wing (Wing Installation, Wing Panel Inboard/Outboard Parts, Leading Edge Assembly, Leading Edge Spar, Rear Spar, Aileron Assembly, Flap Assembly)
- Section II – Fuselage (Fuselage Assembly, Upper/Lower Forward and Rear Sections, Pressure Bulkhead, Windshield, Windows, Emergency Exit Window, Nose Cone, Cabin Entrance Door, Door Latch, Door Step, Door Snubber, Cabin Door Inflation System, Forward Baggage Door)
- Section III – Tail Surfaces (Tail Surfaces Installation, Fin, Rudder, Stabilizer, Elevator Assemblies)
- Section IV – Landing Gear (Main and Nose Landing Gear, Main Gear Strut, Main and Nose Wheel Assemblies, Main Wheel Brake, Nose Gear Steering, Brake System, Dual Brake, Master Cylinder and Parking Brake Valve, Landing Gear Selector Mechanism)
- Section V – Cabin Equipment (Interior Finishing, Windows and Curtains, Headliner, Carpet, Crew and Passenger Seats, 7th and 8th Seats, Toilet Seat, Cabin Divider, Folding Table and Refreshment Cabinet, Rear Divider Panel and Beverage Dispenser, Baggage Compartment Finishing)
- Section VI – Instruments (Instrument Panel, Dual Instrument Panel, True Airspeed Indicator, Air and Fluid Lines, Static Air System, Gyro Instrument Lines, Dual Instrument Air System)
- Section VII – Power Plant (Power Plant Installation, Engine Baffle, Cylinder Head Baffle, Engine Controls, Engine Cowl, Cowl Flap Actuating Mechanism, Nacelle, Oil Cooler, Propeller Assembly, Propeller Synchronizer and Synchrophaser Systems)
- Section VIII – Fuel System (Fuel Control Panel, Left and Right Engine Fuel Systems, Auxiliary Fuel Lines, Fuel System Components, Fuel Flow Gauge, Main and Auxiliary Fuel Cells and Liners)
- Section IX – Controls (Pedestal, Aileron Control and Trim, Rudder Control and Trim, Elevator Control and Trim, Flap Control, Control Wheel, Rudder Pedal)
- Section X – Hydraulic System (Forward and Aft Hydraulic Systems, Hydraulic Pumps, Hydraulic Powerpak Assemblies and Components for Ozone and Wiebel systems)
- Section XI – Environmental (Heater and Evaporator, Heater Combustion Air Blower, Heater Ignition, Cabin Pressure Control System, Air Distribution Duct, Fuselage and Wing Pressurization Air Supply, Oxygen System, Freon Lines and Condenser Scoop, Windshield Defroster, Pneumatic Deicing System)
- Section XII – Electrical System (Primary and Auxiliary Power, Forward and Aft Electrical Systems, Instrument Panel Harness, Switch and Circuit Breaker System, Strobe Lights, Overhead Switch Panel, Landing and Ice Detection Lights, Electric Windshield Wiper, Propeller Electric Deicer)
- Section XIII – Electronics System (AltiMatic Pilot III B/III B-1/III C, AltiMatic V and V F/D AutoPilots, Radio Magnetic Indicators, Glide Slope Coupler, Emergency Locator Transmitter installations, RCA and Bendix Radar installations, Radar and Encoding Altimeters, Radio Telephone System, Antenna and Radio Junction Box)
- Section XIV – Miscellaneous (Placards and Exterior Stencils, Optional Equipment Kits, Repair Kits, Special Tools)
- Numerical Index of all part numbers
Together these fourteen sections give a technician, restorer, or parts department a complete, illustrated breakdown of every replaceable component on the PA-31P airframe, systems, and powerplant, with the serial number effectivity needed to order the correct part revision for a specific aircraft.
Complete PDF Bookmark Tree
Complete Bookmarks
The complete bookmarks in the “Piper PA-31P Pressurized Navajo Illustrated Parts Catalog (Part No. 753 769)” are as follows:
+753-769 – PRESSURIZED NAVAJO PARTS CATALOG – PA-31Pp. 1
AEROFICHE EXPLANATION AND REVISION STATUSp. 2
INTRODUCTIONp. 3
TABLE OF CONTENTSp. 8
FIGURE 1. VIEW OF COMPLETE AIRPLANEp. 13
+SECTION I – WING SECTIONp. 14
FIGURE 2. WING INSTALLATIONp. 14
FIGURE 3. WING PANEL INBOARD PARTS INSTALLATIONp. 19
FIGURE 4. WING PANEL OUTBOARD PARTS INSTALLATIONp. 21
FIGURE 5. WING PANEL LEADING EDGE ASSEMBLYp. 25
FIGURE 6. LEADING EDGE SPAR ASSEMBLYp. 28
FIGURE 7. WING PANEL REAR SPAR ASSEMBLYp. 31
FIGURE 8. AILERON ASSEMBLYp. 37
FIGURE 9. FLAP ASSEMBLYp. 40
+SECTION II – FUSELAGEp. 43
FIGURE 10. FUSELAGE ASSEMBLYp. 43
FIGURE 11. UPPER FORWARD SECTION ASSEMBLYp. 45
FIGURE 12. UPPER CABIN SECTION ASSEMBLYp. 49
FIGURE 13. LOWER FORWARD SECTION ASSEMBLYp. 53
FIGURE 14. LOWER FORWARD FRAME ASSEMBLYp. 56
FIGURE 15. PRESSURE BULKHEAD ASSEMBLYp. 60
FIGURE 16. LOWER REAR SECTION ASSEMBLYp. 62
FIGURE 17. LOWER CENTER FRAME ASSEMBLYp. 66
FIGURE 18. LOWER REAR FRAME ASSEMBLYp. 69
FIGURE 19. AFT SECTIONp. 73
FIGURE 20. STRUCTURE INSTALLATION, STA. 375 TO STA. 215p. 78
FIGURE 21. STRUCTURE INSTALLATION, STA. 215 TO STA. 244p. 81
FIGURE 22. INNER SKIN INSTALLATIONp. 83
FIGURE 23. FLOORBOARD INSTALLATIONp. 85
FIGURE 24. WINDSHIELD INSTALLATIONp. 88
FIGURE 25. WINDOWS INSTALLATION (EXTERNAL)p. 90
FIGURE 26. EMERGENCY EXIT WINDOW INSTALLATION (S/N 31P-3 TO 31P-109 INCL)p. 92
FIGURE 26A. EMERGENCY EXIT WINDOW INSTALLATION (S/N 31P-7300110 AND UP)p. 94
FIGURE 26B. OVERHEAD WINDOW INSTALLATION (S/N 31P-7400178 TO 31P-7630019 INCL)p. 97
FIGURE 27. NOSE CONE INSTALLATIONp. 99
FIGURE 28. CABIN ENTRANCE DOOR INSTALLATIONp. 102
FIGURE 28A. CABIN ENTRANCE DOOR ASSEMBLYp. 106
FIGURE 29. CABIN DOOR LATCH INSTALLATIONp. 108
FIGURE 30. CABIN DOOR STEP INSTALLATIONp. 111
FIGURE 31. CABIN DOOR SNUBBER INSTALLATIONp. 114
FIGURE 32. CABIN DOOR INFLATION SYSTEM INSTALLATIONp. 116
FIGURE 33. FORWARD BAGGAGE DOOR INSTALLATIONp. 118
+SECTION III – TAIL SURFACESp. 121
FIGURE 34. TAIL SURFACE INSTALLATIONp. 121
FIGURE 35. FIN ASSEMBLYp. 125
FIGURE 36. RUDDER ASSEMBLYp. 127
FIGURE 37. STABILIZER ASSEMBLYp. 130
FIGURE 38. ELEVATOR ASSEMBLYp. 132
+SECTION IV – LANDING GEARp. 136
FIGURE 39. MAIN LANDING GEAR INSTALLATIONp. 136
FIGURE 40. MAIN GEAR STRUT ASSEMBLYp. 140
FIGURE 41. MAIN WHEEL ASSEMBLYp. 143
FIGURE 42. MAIN WHEEL BRAKE ASSEMBLYp. 145
FIGURE 43. NOSE LANDING GEAR INSTALLATIONp. 147
FIGURE 44. NOSE GEAR STRUT ASSEMBLYp. 151
FIGURE 45. NOSE WHEEL ASSEMBLYp. 154
FIGURE 46. NOSE GEAR STEERING INSTALLATIONp. 156
FIGURE 47. BRAKE SYSTEM INSTALLATIONp. 159
FIGURE 48. DUAL BRAKE INSTALLATIONp. 162
FIGURE 49. MASTER CYLINDER AND PARKING BRAKE VALVEp. 164
FIGURE 50. LANDING GEAR SELECTOR MECHANISM INSTALLATIONp. 166
+SECTION V – CABIN EQUIPMENTp. 169
FIGURE 51. CABIN INTERIOR FINISHING INSTALLATION (31P-3 TO 31P-7630005 INCL)p. 169
FIGURE 51A. CABIN INTERIOR FINISHING INSTALLATION (3 P-7630006 AND UP)p. 175
FIGURE 52. INTERIOR WINDOWS AND CURTAINS INSTALLATIONp. 178
FIGURE 53. CABIN HEADLINER INSTALLATION (31P-3 TO 31P-7630019 INCL)p. 181
FIGURE 53A. CABIN HEADLINER INSTALLATION (S/N 31P-7730001 AND UP)p. 184
FIGURE 54. CARPET INSTALLATIONp. 186
FIGURE 55. CREW SEATS INSTALLATIONp. 191
FIGURE 56. PASSENGER SEATS INSTALLATIONp. 197
FIGURE 57. 7TH SEAT INSTALLATIONp. 204
FIGURE 58. 8TH SEAT INSTALLATIONp. 209
FIGURE 59. TOILET SEAT INSTALLATIONp. 215
FIGURE 60. FORWARD CABIN DIVIDER, FIRE EXTINGUISHER AND STORAGE CABINET INSTALLATION (31P-3 TO 31P-7630005 INCLUSIVEp. 219
FIGURE 60A. FORWARD CABIN DIVIDER AND STORAGE CABINET INSTALLATION (31 P-7630006 AND UPp. 222
FIGURE 61. FOLDING TABLE AND REFRESHMENT CABINET INSTALLATIONp. 224
FIGURE 62. REAR DIVIDER PANEL AND BEVERAGE DISPENSER INSTALLATIONp. 226
FIGURE 63. BAGGAGE COMPARTMENTS FINISHING INSTALLATIONp. 228
+SECTION VI – INSTRUMENTSp. 231
FIGURE 64. INSTRUMENT PANEL INSTALLATIONp. 231
FIGURE 65. DUAL INSTRUMENT PANEL INSTALLATIONp. 239
FIGURE 66. TRUE AIRSPEED INDICATOR INSTALLATION (31P-3 TO 31P-7530028 INCL)p. 242
FIGURE 67. MISCELLANEOUS AIR AND FLUID LINES INSTALLATIONp. 244
FIGURE 68. STATIC AIR SYSTEM INSTALLATIONp. 247
FIGURE 69. GYRO INSTRUMENT LINES INSTALLATIONp. 250
FIGURE 70. DUAL INSTRUMENT AIR SYSTEM INSTALLATIONp. 252
+SECTION VII – POWER PLANTp. 254
FIGURE 71. POWER PLANT INSTALLATIONp. 254
FIGURE 72. ENGINE BAFFLE INSTALLATIONp. 258
FIGURE 73. CYLINDER HEAD BAFFLE INSTALLATIONp. 260
FIGURE 74. ENGINE CONTROLS INSTALLATIONp. 263
FIGURE 75. ENGINE COWL INSTALLATIONp. 266
FIGURE 76. COWL FLAP ACTUATING MECHANISM INSTALLATIONp. 269
FIGURE 77. NACELLE INSTALLATIONp. 271
FIGURE 78. OIL COOLER INSTALLATIONp. 275
FIGURE 79. PROPELLER ASSEMBLYp. 277
FIGURE 79A. PROPELLER SYNCHRONIZER SYSTEM INSTALLATIONp. 280
FIGURE 79B. PROPELLER SYNCHROPHASER SYSTEM INSTALLATIONp. 282
+SECTION VIII – FUEL SYSTEMSp. 290
FIGURE 80. FUEL CONTROL PANEL INSTALLATIONp. 290
FIGURE 81. LEFT ENGINE FUEL SYSTEM INSTALLATIONp. 293
FIGURE 82. RIGHT ENGINE FUEL SYSTEM INSTALLATIONp. 298
FIGURE 83. AUXILIARY FUEL LINES INSTALLATIONp. 303
FIGURE 84. FUEL SYSTEM COMPONENTSp. 306
FIGURE 85. FUEL FLOW GAUGE INSTALLATIONp. 309
FIGURE 86. MAIN FUEL CELL AND LINER INSTALLATIONp. 311
FIGURE 87. NACELLE AND AUXILIARY FUEL CELL AND LINER INSTALLATIONp. 314
+SECTION IX – CONTROLSp. 317
FIGURE 88. PEDESTAL INSTALLATIONp. 317
FIGURE 89. PEDESTAL CONTROL ASSEMBLYp. 322
FIGURE 90. AILERON CONTROL INSTALLATIONp. 325
FIGURE 91. AILERON TRIM INSTALLATIONp. 328
FIGURE 92. RUDDER CONTROL INSTALLATIONp. 333
FIGURE 93. RUDDER TRIM INSTALLATIONp. 336
FIGURE 94. ELEVATOR CONTROL INSTALLATIONp. 339
FIGURE 95. ELEVATOR TRIM INSTALLATIONp. 342
FIGURE 96. FLAP CONTROL INSTALLATIONp. 345
FIGURE 97. CONTROL WHEEL INSTALLATIONp. 347
FIGURE 98. RUDDER PEDAL INSTALLATIONp. 351
+SECTION X – HYDRAULIC SYSTEMSp. 354
FIGURE 99. FORWARD HYDRAULIC SYSTEM INSTALLATIONp. 354
FIGURE 100. AFT HYDRAULIC SYSTEM INSTALLATIONp. 357
FIGURE 101. HYDRAULIC PUMPS INSTALLATIONp. 359
FIGURE 102. HYDRAULIC SYSTEM COMPONENTS (OZONE)p. 362
FIGURE 102A. HYDRAULIC SYSTEM COMPONENTS (WIEBEL)p. 364
FIGURE 103. HYDRAULIC POWERPAK ASSEMBLY (OZONE)p. 367
FIGURE 103A. HYDRAULIC POWERPAK COMPONENTS (OZONE)p. 370
FIGURE 104. HYDRAULIC POWERPAK ASSEMBLY (WIEBEL)p. 372
FIGURE 104A. HYDRAULIC POWERPAK COMPONENTS (WIEBEL)p. 375
+SECTION XI – ENVIRONMENTALp. 377
FIGURE 105. HEATER AND EVAPORATOR INSTALLATIONp. 377
FIGURE 106. HEATER ASSEMBLYp. 381
FIGURE 107. HEATER COMBUSTION AIR BLOWER AND MOTOR ASSEMBLYp. 383
FIGURE 108. HEATER IGNITION ASSEMBLYp. 385
FIGURE 109. CABIN PRESSURE CONTROL SYSTEM INSTALLATIONp. 387
FIGURE 110. AIR DISTRIBUTION DUCT INSTALLATIONp. 390
FIGURE 111. FUSELAGE PRESSURIZATION AIR SUPPLY INSTALLATIONp. 392
FIGURE 112. WING PRESSURIZATION AND PNEUMATIC AIR SUPPLY INSTALLATIONp. 395
FIGURE 113. OXYGEN SYSTEM INSTALLATIONp. 398
FIGURE 114. FUSELAGE FREON LINES INSTALLATIONp. 401
FIGURE 115. FREON LINES INSTALLATION – WINGp. 403
FIGURE 116. FREON CONDENSER SCOOP INSTALLATIONp. 405
FIGURE 117. WINDSHIELD DEFROSTER SYSTEM INSTALLATIONp. 407
FIGURE 118. PNEUMATIC DE-ICING SYSTEM INSTALLATIONp. 409
+SECTION XII – ELECTRICAL SYSTEMp. 412
FIGURE 119. PRIMARY AND AUXILIARY POWER INSTALLATIONp. 412
FIGURE 120. FORWARD ELECTRICAL SYSTEM INSTALLATIONp. 415
FIGURE 120A. INSTRUMENT PANEL HARNESS INSTALLATIONp. 418
FIGURE 121. AFT ELECTRICAL SYSTEM INSTALLATIONp. 421
FIGURE 121A. SWITCH AND CIRCUIT BREAKERS SYSTEM INSTALLATIONp. 423
FIGURE 122. STROBE LIGHTS INSTALLATION (S/N 31P-3 TO 31P-7300146 INCL)p. 426
FIGURE 122A. STROBE LIGHTS INSTALLATION (S/N 31P-7300147 AND UP)p. 429
FIGURE 123. OVERHEAD SWITCH PANEL INSTALLATIONp. 431
FIGURE 124. LANDING LIGHT AND ICE DETECTION LIGHT INSTALLATIONp. 434
FIGURE 125. ELECTRIC WINDSHIELD WIPER INSTALLATIONp. 436
FIGURE 126. PROPELLER ELECTRIC DE-ICER INSTALLATIONp. 438
+SECTION XIII – ELECTRONICS SYSTEMp. 441
FIGURE 126A. ALTIMATIC PILOT III B INSTALLATIONp. 441
FIGURE 126B. ALTIMATIC PILOT III B-1 INSTALLATIONp. 444
FIGURE 127. ALTIMATIC PILOT III C INSTALLATIONp. 447
FIGURE 127A. ALTIMATIC V F/D AND V F/D-1 AUTOPILOT INSTALLATIONp. 451
FIGURE 127B. ALTIMATIC V AND V-1 AUTOPILOT INSTALLATIONp. 455
FIGURE 127C. RADIO MAGNETIC INDICATOR INSTALLATION (USED WITH ALTIMATIC III B & ALTIMATIC III B-1)p. 458
FIGURE 127D. RADIO MAGNETIC INDICATOR INSTALLATION (USED WITH ALTIMATIC V, V-1, V F/D OR V F/D-1)p. 460
FIGURE 128. GLIDE SLOPE COUPLER INSTALLATIONp. 462
FIGURE 128A. PIPER AUTOMATIC LOCATOR (ELT) INSTALLATION (GARRETT MFG. LTD)p. 464
FIGURE 128B. PIPER AUTOMATIC LOCATOR (ELT) INSTALLATION (COMMUNICATIONS COMPONENTS CORP)p. 466
FIGURE 128C. PIPER AUTOMATIC LOCATOR (ELT) INSTALLATION (NARCO AVIONICS)p. 468
FIGURE 128D. R.C.A. RADAR INSTALLATIONp. 470
FIGURE 128E. BENDIX RADAR INSTALLATION (RDR-110) (31P-3 TO 31P-7530022 INCL)p. 472
FIGURE 129. BENDIX RADAR INSTALLATION (RDR-130)p. 475
FIGURE 129A. BENDIX RADAR INSTALLATION (RDR-140)p. 477
FIGURE 129B. BENDIX RADAR INSTALLATION (RDR-150)p. 479
FIGURE 129C. RADAR ALTIMETER INSTALLATIONp. 481
FIGURE 129D. COLLINS RADIO ALTIMETER INSTALLATIONp. 483
FIGURE 129E. ENCODING ALTIMETER AND ALTITUDE ALERTER INSTALLATIONp. 485
FIGURE 129F. RADIO TELEPHONE SYSTEM INSTALLATIONp. 487
FIGURE 130. ANTENNA CABLE, SPEAKER, STATIC WICKS, JACK AND MIKE INSTALLATIONp. 489
FIGURE 130A. RADIO JUNCTION BOX AND TRANSMITTER SELECTOR ASSEMBLIESp. 491
RADIO DRAWINGSp. 494
+SECTION XIV – MISCELLANEOUSp. 499
FIGURE 131. PLACARDS AND EXTERIOR STENCILSp. 499
OPTIONAL EQUIPMENT KITS AND REPAIR KITSp. 504
NUMERICAL INDEXp. 509
Serial Number Coverage
This PA-31P Pressurized Navajo Parts Catalog covers aircraft from the first 1970 model year airplanes through the final 1977 production run, spanning serial numbers 31P-3 to 31P-30 (1970), 31P-31 to 31P-66 (1971), 31P-67 to 31P-109 (1972), 31P-7300110 to 31P-7300172 (1973), 31P-7400173 to 31P-7400230 (1974), 31P-7530001 to 31P-7530028 (1975), 31P-7630001 to 31P-7630019 (1976), and 31P-7730001 to 31P-7730012 (1977). Each parts listing in the catalog is annotated by serial number effectivity, so a part number that changed mid-production is clearly flagged for the correct airframe.
Why This Catalog Matters
The Piper PA-31P Pressurized Navajo Parts Catalog is the reference used to identify the correct replacement part, its exact part number, and the quantity required per assembly, rather than guessing from a generic Navajo parts list. Ordering the wrong revision of a part on a pressurized airframe wastes time and money, and this catalog’s serial-number-specific listings and exploded assembly views are built to prevent exactly that. It is a purely illustrated parts reference; it explicitly states it is not to be used for rigging or installation procedures.
Get Your Piper PA-31P Pressurized Navajo Parts Catalog Instantly
This Piper PA-31P Pressurized Navajo Illustrated Parts Catalog downloads instantly as a PDF after purchase – no shipping, no waiting. Open it on a laptop, tablet, or phone in the hangar, or print any page you need at the workbench. Whether you’re sourcing a single fastener or rebuilding an assembly, this parts catalog puts every PA-31P part number, illustration, and serial number reference in one place.
Reviews
There are no reviews yet.