Ford 5600, 5700, 6600, and 7600 4 Cylinder Agricultural Tractor 1975–1981 Parts List (P/N 83909956)

Get the exact part numbers you need without waiting. This 661-page parts catalog is available as an instant download, providing the authoritative visual index for 4-cylinder Ford agricultural tractors built between 1975 and 1981. It covers standard variants alongside FWD, Load Monitor, and specific cabin configurations. Whether you are running a busy shop or doing your own maintenance, this manual eliminates guesswork. You get exploded-view diagrams paired with original OEM component numbers (PN 83909956).

Catalog Highlights & Specs

• Detailed breakdowns of front axle and steering assemblies, including manual and power-assisted gear setups.
• Complete schematics for front wheel and wafer weight configurations.
• Exhaustive lists for hardware: find exact bolts, seals, bushings, and shim specifications (including the .014–.028 inch ranges for front axle supports).

Hydraulic & Braking Systems Overview Stop ordering the wrong hydraulic fittings. The documentation thoroughly illustrates the lift cover, control valves, and remote cylinder kits. You will also find full diagrams for the transmission handbrakes and hydraulic trailer brake systems. When working on pressurized systems, always verify your specific relief valve settings against current machine parameters to ensure safe operation before installing new components. These settings are clearly documented here at 650, 850, 1100, and 1600 PSI.

Drivetrain & Wheel Configurations The manual maps out extensive wheel and axle setups. It covers everything from standard rims to dual-power adjustable rear wheels and various tire-mounting hardware. For a broader overview of how these files are organized, you can read more about how factory workshop documentation is structured.