Piper PA-31T PA-31T1 PA-31T2 Cheyenne Parts Catalog 753 825 PDF

Piper PA-31T PA-31T1 PA-31T2 Cheyenne Parts Catalog 753 825 PDF

The Piper PA-31T PA-31T1 PA-31T2 Cheyenne Parts Catalog 753 825 PDF is an extensive illustrated replacement-parts reference for multiple Cheyenne variants produced by Piper Aircraft Corporation. It covers the PA-31T Cheyenne, PA-31T Cheyenne II, PA-31T1 Cheyenne I, PA-31T1 Cheyenne IA, and PA-31T2 Cheyenne II XL, with detailed serial-number effectivity used throughout the individual parts listings. The catalog combines exploded and assembly illustrations with corresponding part numbers, nomenclature, quantities required, application codes, and affected aircraft serial numbers, making it a practical reference when identifying components and checking which configuration applies to a particular aircraft.

File Details

• Manual type: Illustrated Parts Catalog
• Brand: Piper Aircraft Corporation
• Models: PA-31T, PA-31T1 and PA-31T2 Cheyenne series
• Language: English
• Page count: 1068 pages
• File format: PDF
• Catalog part number: 753 825
• Interim revision: October 15, 1997

Piper Cheyenne Model and Serial-Number Coverage

The Piper PA-31T PA-31T1 PA-31T2 Cheyenne Parts Catalog 753 825 PDF provides detailed effectivity rather than treating every Cheyenne configuration as identical. The catalog identifies PA-31T Cheyenne aircraft beginning with the 1974 model-year serial-number series, later PA-31T Cheyenne II aircraft, PA-31T1 Cheyenne I and Cheyenne IA configurations, and PA-31T2 Cheyenne II XL aircraft. Model codes and serial-number breaks are repeatedly used beside individual components so that parts can be matched to the applicable aircraft configuration.

The serial-number explanation identifies model code 20 for PA-31T Cheyenne and Cheyenne II, model code 04 for PA-31T1 Cheyenne I and Cheyenne IA, and model code 66 for PA-31T2 Cheyenne II XL. Separate serial-number systems used during different production periods are also explained, including the model-year coding used through the earlier production period and the production-plant-location coding adopted during the mid-1983 model year and afterward.

How the Illustrated Parts Information Is Arranged

This Cheyenne parts catalog is structured for component identification. Each illustrated section is tied to a parts listing in which the figure and index number links a component in the drawing to its entry in the list. The listings provide the replacement part number, application code where required, nomenclature, number required, and affected serial numbers. Assembly relationships are represented by indentation, allowing the reader to distinguish a complete assembly from the components included beneath it.

The catalog also includes commercial attaching hardware used with major assemblies and installations, such as applicable nuts, bolts, screws, washers and related hardware. Optional equipment appears within the appropriate sections and is identified by its description rather than being separated into a completely different catalog. This arrangement is particularly useful on an aircraft family with numerous serial-number changes, equipment configurations and model-specific assemblies.

Power plant listings include Pratt and Whitney PT6A-28, PT6A-135 and PT6A-11 engine assemblies. The same major group also covers engine installation items, starter-generator equipment, oil cooler and breather components, fire protection, cowling, nacelle parts, engine controls, propeller assemblies and synchronizer or synchrophaser installations.

Chapters Covered

• Section I – Wing Group
  • Wing Installation; Wing Panel Inboard and Outboard Parts Installation
  • Wing Panel Leading Edge, Leading Edge Spar and Rear Spar Assemblies
  • Aileron Assembly and Flap Assembly
• Section II – Fuselage Group
  • Fuselage Assembly; Upper Forward and Upper Cabin Sections
  • Lower Forward Sections, Lower Forward Frames and Pressure Bulkheads
  • Lower Rear, Center Frame and Aft Fuselage Structure
  • Inner Skin, Floorboards, Windshield, Windows and Emergency Exit Window
  • Nose Cone, Cabin Entrance Door, Cargo Door, Door Latches and Baggage Door
• Section III – Tail Surfaces Group
  • Tail Surfaces Installation, Fin Assembly and Rudder Assembly
  • Stabilizer Assembly and Elevator Assembly
• Section IV – Landing Gear Group
  • Main Landing Gear, Strut and Wheel Assemblies
  • Main Wheel Brake Assemblies, Nose Landing Gear and Nose Wheel
  • Nose Gear Steering, Brake System and Dual Brake Installation
  • Master Cylinder, Parking Brake Valve and Landing Gear Selector Mechanism
  • PA-31T2 Emergency Gear Extension System and Components
• Section V – Cabin Equipment Group
  • Cabin Interior Finishing, Windows, Curtains, Headliners and Carpet
  • Baggage Compartment Finishing, Crew Seats and Passenger Seat Arrangements
  • Forward- and Aft-Facing Seats, Lateral Tracking Seats, 7th and 8th Seats
  • Toilet Seat Installations, Cabin Dividers, Storage and Refreshment Cabinets
  • Folding Table, Beverage Dispenser and Rear Storage Divider Installations
• Section VI – Instruments Group
  • Instrument Panel and Dual Instrument Panel Installations
  • Air and Fluid Lines, Dual Instrument Air System and Static Air System
  • Pressure Driven Instrument Air Lines
• Section VII – Power Plant Group
  • Power Plant Installations for PA-31T, PA-31T1 and PA-31T2 configurations
  • Air Inlet and Ice Protection, Starter Generator and Oil Cooler/Breather Systems
  • Engine Compartment Fire Extinguisher, Cowling, Fire Seals and Nacelles
  • Engine Controls, Propeller Assembly, Synchronizer and Synchrophaser Systems
• Section VIII – Fuel System Group
  • Fuel Control Panels and Left/Right Engine Fuel Systems
  • Wing Tip Fuel Tanks, Fuel System Components and Pressure/Vent Lines
  • Fuel Scavenger Pump and Main Inboard/Outboard Fuel Cell and Liner Installations
• Section IX – Control System Group
  • Pedestal and Pedestal Control Assembly
  • Aileron, Rudder and Elevator Controls and Trim Systems
  • Flap Controls, Control Wheel, Rudder Pedals and Stability Augmentation System
• Section X – Hydraulic System Group
  • Forward and Aft Hydraulic Systems and Hydraulic Pumps
  • Hydraulic System Components and Hand Pump Assembly
  • Ozone and Wiebel Hydraulic Powerpak Assemblies and Components
• Section XI – Environmental Group
  • Heater, Evaporator, Combustion Air Blower and Heater Ignition Assemblies
  • Cabin Pressure Control, Air Distribution and Pressurization Air Supply Systems
  • Bleed Air, Pneumatic Air, Oxygen, Freon and Windshield Defroster Systems
  • Pneumatic Deicing, Freon Compressor and PA-31T2 Environmental Control Unit
• Section XII – Electrical System Group
  • Primary and Auxiliary Electrical Power and Forward/Aft Electrical Systems
  • Instrument Panel Harnesses, Switches, Circuit Breakers and Overhead Switch Panels
  • Landing, Ice Detection, Navigation, Strobe and Recognition Lights
  • Propeller Electric Deicer and Electric Windshield Wiper
• Section XIII – Electronics Group
  • Automatic Locator installations and listed autopilot/flight-director installations
  • Radar, Radar Altimeter, Encoding Altimeter and Altitude Alerter installations
  • Radio Telephone, Antenna Cable, Speaker, Static Wick, Jack and Mike installations
  • Radio Installation Drawings
• Section XIV – Miscellaneous Group
  • Placards and External Stencils
  • Optional Equipment Kits and Repair Kits
  • Special Tools and Numerical Index

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Across these fourteen major groups, the catalog follows the aircraft from its primary wing and fuselage structure through flight controls, landing gear, cabin equipment, power plant, fuel, hydraulics, environmental systems, electrical equipment and electronics. Numerous figures separate model and serial-number configurations, allowing the drawings and adjacent parts lists to show changes in assemblies rather than presenting a single generic aircraft configuration.

Illustrations, Part Numbers and Assembly Relationships

The strength of this PA-31T, PA-31T1 and PA-31T2 Cheyenne parts catalog is the direct relationship between the illustrated figures and the itemized replacement-parts listings. Drawings cover complete-aircraft group locations as well as detailed assemblies such as wing panels, spars, ailerons, flaps, fuselage frames, landing gear equipment, cabin structures, engine installations, fuel-system components, hydraulic equipment and electrical installations. Index numbers on the drawings correspond to the catalog entries, where part numbers and nomenclature can be checked before sourcing a component.

Serial-number effectivity is especially important throughout this catalog. Many illustrations and parts entries distinguish early and later PA-31T aircraft, PA-31T1 configurations with or without particular equipment, and PA-31T2-specific assemblies. The catalog also records numerous equipment-dependent applications and references applicable service bulletins in selected figure-code explanations.

Important Catalog Usage Notes

This is a parts-identification catalog, not a rigging or installation manual. The catalog itself specifically states that it must not be used for rigging and installation purposes. Use the illustrated figures, part numbers, nomenclature, quantities and serial-number effectivity to identify replacement parts, while using the appropriate maintenance or service instructions for procedures requiring rigging, adjustment or installation data.

The catalog also notes limitations for later aircraft regarding optional avionics, electronics and autopilot installations. For specified later serial numbers, replacement parts for those optional installations are not listed or illustrated in the catalog and the appropriate avionics drawing information is referenced instead. Buyers working specifically with optional avionics or autopilot equipment should therefore take the aircraft serial number and installed configuration into account.

Get the Piper PA-31T PA-31T1 PA-31T2 Cheyenne Parts Catalog 753 825 PDF

The Piper PA-31T PA-31T1 PA-31T2 Cheyenne Parts Catalog 753 825 PDF gives owners, maintenance personnel and parts specialists a detailed illustrated reference for identifying Cheyenne airframe and system components, following assembly relationships, checking part numbers and determining serial-number applicability. Having the correct part number, nomenclature and aircraft effectivity available is valuable when planning maintenance, replacing damaged components or confirming which version of an assembly belongs to a particular PA-31T, PA-31T1 or PA-31T2 aircraft. Because the catalog distinguishes many model, serial and equipment configurations, it can reduce uncertainty when working through a complex parts requirement. The manual is supplied as an instant PDF download after payment, with no physical shipping required. It can be opened on compatible computers, tablets and phones and printed when a paper reference is useful in the workshop or parts department.