Part of the Case IH Repair Manuals.
Farmall 55JXM, 65JXM and 75JXM tractors are all covered by this 815-page Case IH service manual PDF, published under part number 47969436. Wiring diagrams trace harness routing from the alternator and starting circuit through the external lighting and warning instruments, while hydraulic schematics lay out the fixed displacement pump, remote control valves and main lift system. Transmission work runs deep here: power shuttle internals, creeper, Hi-Lo and dropbox each get their own teardown, with torque tables and troubleshooting charts sitting where you need them. Set the relief valve at 190 bar cracking and 210 bar sustain, and hold transmission clutch control sleeve clearance between 0.16 and 0.28 mm. Every day that tractor sits idle is a day the field waits. Bookmarked and text-searchable, so your rebuild starts now and that tractor runs again.
What's Inside This Case IH Farmall 55JXM, Farmall 65JXM, Farmall 75JXM Manual
| System | Pages | Key Topics |
|---|---|---|
| Engine | 6-193 | Engine and Crankcase, Pan and Covers, Valve Drive and Gears, Cylinder Heads, Connecting Rods and Pistons, Crankshaft and Flywheel, Lift Pump and Lines, Fuel Filters |
| Clutch | 194-239 | Clutch and Components |
| Transmission | 240-381 | Mechanical Transmission, Power Shuttle Transmission, Master Clutch Housing, Power Shuttle Transmission External Controls, Power Shuttle Transmission Internal Components |
| Front Axle System | 382-441 | Powered Front Axle, Front Bevel Gear Set and Differential, Final Drive Hub, Steering Knuckles, And Shafts, Non-Powered Front Axle |
| Rear Axle System | 442-491 | Powered Rear Axle, Rear Bevel Gear Set and Differential, Planetary and Final Drives |
| Power Take-Off (PTO) | 492-513 | Two-Speed Rear Power Take-Off |
| Brakes and Controls | 514-555 | Mechanical Service Brakes, Hydraulic Service Brakes, Parking Brake or Parking Lock |
| Hydraulic Systems | 556-633 | Fixed Displacement Pump, Remote Control Valves, Main Lift System |
| Steering | 634-689 | Steering Control, Hydraulic Control Components, Cylinders |
| Wheels | 690-697 | Front Wheels |
| Electrical Systems | 698-779 | Electrical System, Harnesses and Connectors, Engine Starting System, Alternator, Battery, Electronic Modules, External Lighting, Warning Indicators |
| Platform, Cab, Bodywork, and Decals | 780-815 | Protections and Footboards, Operator Protections, Mechanically-Adjusted Operator Seat, Engine Hood and Panels, Fenders and Guards |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Alternator Rated voltage | 14 V | p. 732 |
| Transmission clutch control sleeve working clearance | 0.16 - 0.28 mm | p. 199 |
| PTO clutch control sleeve working clearance | 0.06 - 0.18 mm | p. 199 |
| Relief valve setting | 190 bar +/- ±5-Cracking pressure, 210 bar +/- ±5-Sustain pressure | p. 584 |
| Battery Voltage | 12 V | p. 743 |
| Battery Capacity | 88/100/110 A·h | p. 743 |
| Alternator Cut-in speed | 1050 - 1150 RPM | p. 732 |
| Engine Idle Speed | 650 ± 50 RPM | p. 10 |
| Engine Maximum no Load Speed | 2550 ± 50 RPM | p. 10 |
| Engine Rated Speed | 2300 RPM | p. 10 |
| Compression Pressure | 28 bar | p. 10 |
| Engine Cracking Speed | 250 RPM | p. 10 |
