Piper PA-31 Navajo PA-31-300 PA-31-310 PA-31-325 Illustrated Parts Catalog 753-703

Description

Piper PA-31 Navajo PA-31-300 PA-31-310 PA-31-325 Illustrated Parts Catalog 753-703

The Piper PA-31 Navajo PA-31-300 PA-31-310 PA-31-325 Illustrated Parts Catalog 753-703 is a comprehensive illustrated reference for identifying replacement parts used on the Piper Navajo series covered by this catalog. Its drawings and accompanying parts lists break the aircraft into assemblies and subassemblies, allowing a part to be located visually and then matched to its figure/index number, part number, nomenclature, quantity and applicable aircraft serial numbers.

This is an extensive catalog covering the airframe and its major installed systems rather than only one component group. Wing structure, fuselage assemblies, tail surfaces, landing gear, cabin equipment, instruments, power plant installations, fuel, flight controls, hydraulics, environmental equipment, electrical systems, electronics, special equipment and miscellaneous items are all represented. Numerous entries distinguish between PA-31-300, PA-31-310 and PA-31-325 applications and between specific production serial ranges.

File Details

• Manual type: Illustrated Parts Catalog
• Brand: Piper Aircraft Corporation
• Models: PA-31 Navajo, PA-31-300 Navajo 300, PA-31-310 Navajo and PA-31-325 Navajo C/R
• Part number: 753-703
• Revision: September 10, 2009
• Language: English
• Pages: 1043
• File format: PDF

Illustrated Parts Identification and Serial-Number Applicability

The catalog is arranged around illustrated figures followed by detailed parts listings. The figure and index number connects a numbered item in an illustration to the corresponding line in the parts list. Each listing can provide the identifying part number, a code for special application, the part nomenclature, the number required and the serial numbers affected. Indentation in the nomenclature also shows relationships between a higher assembly and the components beneath it.

This structure is particularly useful when the appearance or location of a component is known but its exact part number is not. The catalog directs the reader to the relevant aircraft group, then to an illustration where the item can be identified by index number before consulting the associated listing. Because many components changed during production, the serial-number columns and code explanations are an important part of selecting the applicable listing rather than relying on appearance alone.

The introductory serial information covers early PA-31 aircraft as well as later year-based serial sequences. It includes PA-31-300 Navajo serial numbers 31-228 to 31-511 inclusive; PA-31-310 Navajo and Navajo B ranges; the PA-31-325 Navajo C/R aircraft; and subsequent PA-31-310 Navajo C and PA-31-325 Navajo C/R production ranges through the 1983 sequences shown in the catalog.

Chapters Covered

• Section I – Wing Group
  • Wing Installation and Wing Panel Inboard/Outboard Parts Installation
  • Wing Panel Leading Edge and Leading Edge Spar Assemblies
  • Wing Panel Rear Spar, Aileron and Flap Assemblies
• Section II – Fuselage Group
  • Fuselage, Upper Forward and Upper Cabin Section Assemblies
  • Pilot Door Frame, Lower Forward and Lower Rear Fuselage Assemblies
  • Floorboard, windshield, windows, cabin entrance, baggage, cargo and pilot door installations
• Section III – Tail Surfaces Group
  • Tail Surfaces Installation
  • Fin and Rudder Assemblies
  • Stabilizer and Elevator Assemblies
• Section IV – Landing Gear Group
  • Main Landing Gear, Strut and Wheel Assemblies
  • Main Wheel Brake Assemblies
  • Nose Landing Gear, Nose Gear Strut, Wheel and Steering Mechanism
  • Brake System, Dual Brake, Master Cylinder and Parking Brake Valve
• Section V – Cabin Equipment Group
  • Cabin Interior Finishing and Cabin Furnishings
  • Crew and Passenger Seat installations and seating variations
  • Cargo barrier, headlining, carpet and baggage compartment finishing
  • Cabin divider, fire extinguisher, table, cabinet, beverage dispenser and toilet installations
• Section VI – Instruments Group
  • Instrument Panel and Dual Instrument Panel Installations
  • Miscellaneous Air and Fluid Lines and Dual Instrument Air System
  • Instrument Pressure and Static Pressure Systems
• Section VII – Power Plant Group
  • Power Plant Installations for PA-31-300 and PA-31-310/325
  • Engine Exhaust, Baffle, Oil Cooler and Breather Systems
  • Two-Blade and Three-Blade Propeller Assemblies
  • Propeller Synchronizer and Synchrophaser Systems
  • Engine Controls, Cowling, Cowl Flap and Nacelle Installations
• Section VIII – Fuel System Group
  • Left and Right Engine Fuel System Installations by model
  • Fuel Flow and Pressure Gauge Installations and Fuel System Components
  • Emergency Fuel Pump and Fuel System Control Panel
  • Main and Auxiliary Fuel Cell and Liner Installations
  • Nacelle Fuel System Installation for applicable PA-31-325 aircraft
• Section IX – Control System Group
  • Pedestal and Pedestal Control Assemblies
  • Aileron, Rudder and Elevator Control and Trim Installations
  • Flap Control, Control Wheel and Rudder Pedal Installations
• Section X – Hydraulic System Group
  • Forward and Aft Hydraulic System Installations
  • Hydraulic System Components
  • Hydraulic Powerpak Assemblies and Components
  • Landing Gear Selector Mechanism Installations
• Section XI – Environmental Group
  • Heater, Defroster and Ventilation Systems
  • Air Conditioning Evaporator, Freon System, Condenser and Scoop
  • Oxygen System installations
  • Pneumatic Deicing System installations
  • Engine Compartment Deicing installations
• Section XII – Electrical System Group
  • Forward and Aft Electrical Systems and Fuselage Harness
  • Primary and Auxiliary Electrical Power
  • Switches, Circuit Breakers and Overhead Switch Panel Assemblies
  • Landing Lights, Propeller Electric Deicers and Windshield Wiper
  • Strobe Light installations
• Section XIII – Electronics Group
  • Bendix, RCA and King radar installations
  • Radar Altimeters and multiple AltiMatic autopilot installations
  • Bendix FCS-810/FCS-870, King KAP-200/KFC-200 and Century 41 installations
  • RMI, Remote Indicator Compass, antennas, speakers and static wicks
  • Marker Beacon, Radio Junction Boxes and ELT installations
  • King Radio Telephone and Radio Installation Drawings
• Section XIV – Special Equipment Installations Group
  • Special equipment installed on aircraft complying with C.A.A. United Kingdom requirements
• Section XV – Miscellaneous Group
  • Placards and Exterior Stencils
  • Optional Equipment Kits and Repair Kits
  • Numerical Index

Taken together, these sections provide a detailed visual and numerical map of the aircraft’s replaceable parts. The many exploded and assembly drawings make it possible to follow component relationships within structures and systems, while the accompanying listings provide the information needed to distinguish parts that vary by model, configuration or production serial number.

Model and Production Coverage

The catalog contains extensive applicability information rather than treating every PA-31 as identical. Early PA-31-310 Navajo aircraft, PA-31-300 Navajo aircraft, PA-31-310 Navajo B variants, later Navajo C aircraft and PA-31-325 Navajo C/R aircraft are differentiated through model references, codes and serial-number ranges. Individual figures also carry their own applicability notes for equipment changes, optional installations and revised assemblies.

Examples throughout the catalog include different wing and fuselage components by serial range, PA-31-300 versus PA-31-310/325 power plant installations, model-specific fuel-system figures, alternative hydraulic equipment, cabin arrangement changes, different propeller systems, deicing installations and numerous electronics configurations. This makes the Piper PA-31 Navajo PA-31-300 PA-31-310 PA-31-325 Illustrated Parts Catalog 753-703 especially valuable when an aircraft serial number and installed configuration are available for cross-checking.

Important Catalog Limitation

This publication is a parts-identification catalog. The introduction specifically states that it must not be used for rigging and installation purposes. Its role is to identify replacement parts and their application through illustrations, part listings, codes and serial-number information rather than to provide workshop procedures for adjustment, rigging or installation.

Use This Catalog for Faster Parts Identification

Use this Piper PA-31 Navajo illustrated parts catalog when you need to identify an assembly, trace its component parts, locate the correct part number, check the quantity shown for an assembly or compare applicability across PA-31-300, PA-31-310 and PA-31-325 aircraft. The combination of exploded illustrations, nomenclature, part numbers and serial-number references can reduce uncertainty when researching replacement components and help ensure that the selected catalog entry matches the aircraft configuration.

The manual is supplied as an instant PDF download after payment, with no physical shipping required. Keep it on a computer, tablet or other device for quick reference, and print the pages or illustrations you need for convenient workshop or parts-counter use.