1975-1978 Ford 550 Loader Backhoe Parts List - Service, Maintenance & Repair

Ford 550 Loader Backhoe 1975–1978 Parts Documentation

• Covers 1975–1978 Ford 550 Loader Backhoe 3-cylinder models, including 2WD, 4WD, and various transmission and hydraulic system variants
• Original OEM publication, parts catalog for 550 series
• Contains over 800 detailed part numbers with specific figure references for component identification
• Accessible from your device as soon as the order is placed
• Indexed PDF search covers every chapter and appendix
• Contains diagrams for loader controls, backhoe assemblies, and associated hydraulic lines
• Detailed coverage for the 3-cylinder powertrain, front and rear axles, and electrical systems
• Includes extensive exploded-view diagrams for hydraulic pumps and steering assemblies
• This specific catalog provides the detailed assembly breakdowns necessary for sourcing components on the 1975–1978 Ford 550 Loader Backhoe 3-cylinder platform

Assembly and Component Breakdown

The Ford 550 Loader Backhoe parts catalog documents the mechanical construction of the 3-cylinder series through highly detailed exploded-view diagrams and corresponding numbered lists. Sections detail the internal engine block, head, crankshaft, fuel systems for both gas and diesel units, and specific transmission gear configurations for both manual reversing and power reverse systems. The documentation for the hydraulic system includes comprehensive views of pumps, control valves, cylinders, and piping, providing a reference for identifying lines, seals, and connectors across different production periods.

Technical Specification Preview

Reference data for maintenance includes specific information on front and rear axle configurations, including wheel weights and tire rim options. The manual lists specific torque requirements for wheel bolts and assembly fasteners used throughout the chassis. Fluid capacities and filtration requirements are referenced through the inclusion of how factory workshop documentation is structured for these heavy-duty systems. Reference values for power steering cylinder seals, electrical system components, and bearing specifications are also documented for the 1975–1978 production run. Note: This page is a contents overview for the manual. It does not provide repair or diagnostic instructions. An official OEM parts catalog covering the 1975–1978 Ford 550 Loader Backhoe, documenting parts for 3-cylinder engine variants, transmissions, hydraulic systems, and chassis components across the specified production years.