Part of the Case Repair Manuals.
Written for six Case tractors in the C50 to C100 series, 2WD and MFD alike, this 407-page Case C50 to C100 series service manual PDF (part number 7-70900) is the factory shop book. Transmission work fills the largest share of the book: engine clutch, splitting the tractor, range, speed and powershift transmissions, rear axle, differential, and standard and shiftable PTO. Electrical faults get traced on wiring schematics with fuse, relay and connector identification, and the hydraulic schematic leads into hitch adjustments plus multi control valve, pump and flow control valve service. Plan on 358 kg (789 lb) dry when you lift a C50 or C60 engine, and run the engine to speed transmission bolts to 107 to 114 Nm (75 to 84 lb ft) on reassembly. A guessed clevis torque can let go mid-field. Your bookmarked PDF searches on screen, and any section prints clean for the bench, where oily thumbprints matter less than the weather.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 2-21 | Safety Rules, General Information, Standard Torque Data |
| Removal and Installation | 22-29 | Engine Removal and Installation |
| Electrical | 30-111 | Schematic Symbols and Legends, Instrument Panel Switches, Fuse and Relay Identification, Electrical Connectors |
| Steering | 112-125 | Steering Hand Pump, Steering Cylinder - 2WD Tractors, Front Axle - 2WD Tractors |
| Steering Cylinder | 126-143 | Steering Cylinder Pivot Bushings, Front Axle, Track Adjustment |
| Transmission | 144-295 | Engine Clutch, Separating the Tractor, Range Transmission Removal, Speed Transmission Removal, Speed Transmission Servicing, Powershift Transmission |
| Hydraulics | 296-383 | Hydraulic Troubleshooting and Schematic, Hydraulic Hitch Adjustments, Multi Control Valve and Hydraulic Pump, Unloading and Flow Control Valve, Hydraulic Housing Servicing |
| Chassis and Mounted Equipment | 384-407 | Hand and Foot Throttle Adjustment, Foot Brake Adjustment, Clutch Pedal Adjustment, Parking Brake Adjustment |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| C50 and C60 Tractors | ||
| Threaded spacer (1) torque | 15 Nm (11 lbft) | p. 28 |
| C50 and C60 | ||
| Engine dry weight | 358 kg (789 lb) | p. 28 |
| All Models | ||
| Clevis pin retaining bolt torque | 27 to 31 Nm (20 to 23 lb ft) | p. 131 |
| Lower bushing carrier retaining bolts torque | 110 to 122 Nm (80 to 90 lb ft) | p. 131 |
| Piston rod clevis torque | 110 to 135 Nm (80 to 100 lb ft) | p. 133 |
| PTO Clutch Access Cover Torque | 117 to 133 Nm (86 to 98 lb ft) | p. 276 |
| PTO Shaft Cover Retaining Bolts Torque | 45 to 50 Nm (33 to 37 lb ft) | p. 276 |
| Pump efficiency | not less than 80% | p. 306 |
| Hydraulic Filter Retaining Bolt Torque | 16 to 21 Nm (12 to 16 lb ft) | p. 350 |
| Transmission/Hydraulic Oil Capacity (2WD Tractors) | 34 Litres | p. 14 |
| Transmission/Hydraulic Oil Capacity (MFD Tractors) | 36.5 Litres | p. 14 |
| Steering Relief Valve Pressure | 141 to 148 bar | p. 15 |
