1965-1986 Piper Cherokee Six PA-32-260/PA-32-300/PA-32R-300 Service Manual (P/N 753 690)

• Official 721-page Piper Aircraft Corporation OEM service manual (publication 753 690), incorporating revisions through May 6, 1987.
• Covers the 1965–1986 Piper Cherokee Six PA-32-260, PA-32-300, and PA-32R-300 aircraft, documenting airframe, engine, landing gear, and electrical systems.
• Contains 80+ maintenance-related illustrations, exploded-view diagrams, system schematics, and comprehensive nut-torque tables.

Manual Contents & System Coverage

This comprehensive Piper Cherokee Six service publication provides the factory-authorized maintenance data required for thorough airframe inspections and component adjustments. Delivered as an instant download, the manual is organized into thirteen distinct sections across three aerofiche cards to streamline troubleshooting. The content covers everything from initial setup to specific subsystem maintenance, including detailed inspection protocols for the structure, flight controls, landing gear, and electrical systems. It features descriptive breakdowns of the wing, fuselage, and cabin heater systems, acting as a definitive reference for A&P mechanics and owner-operators working on the PA-32 aircraft family.

Technical Specifications & Workshop Data

Beyond general handling and servicing procedures, this documentation delivers critical data to eliminate guesswork in the shop. It details essential specifications like oil sump capacities (12 quarts) and specific fuel system storage for the 260 and 300 variants. You will find multi-stage sequences for cylinder head bolt torque, alongside precise nut torque requirements for both fine and coarse thread series. The manual also lists exact landing gear oleo strut extension measurements, such as 4.50 inches (±.25 inches) for the PA-32-260 main gear.

Note: understanding how factory workshop documentation is structured assists owners in utilizing these technical values correctly during routine operations. Please remember that all technical data is provided for reference purposes; always ensure critical maintenance is performed or supervised by a certified aviation mechanic to maintain strict flight safety standards.