All 378 pages of this Tractor Service Manual are factory-written. Inside: wiring diagrams for the complete electrical system, hydraulic schematics covering the full lift and steering circuits, a dedicated troubleshooting section, torque tables, and step-by-step procedures spanning engine and fuel, front axle, clutch, transmission, differential, rear axle, brakes, and hydraulics. Exploded views back up every disassembly sequence, from the greasing diagram straight through to tightening torque charts. Dial in clutch disc diameter at 215 x 150 mm (8.46 x 5.90 in.) and confirm peak engine torque at 8.5 kg-m (61.5 ft-lb) at 1900 rpm before you button anything up. Your machine is down. Get the factory numbers on the first try. Bookmarked and searchable; jump straight to any section or pull up any spec by keyword.
What's Inside This Case Corporation 275 Tractor, 275-2WD, 275-4WD, MT300 Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 3-20 | Specifications, Periodical Maintenance Service, Greasing Diagram, Lubrication Table, Antifreeze, Tightening Torque |
| Engine | 21-90 | Engine and Fuel System |
| Electrical | 91-126 | Electrical System |
| Steering | 127-200 | Steering System, Front Axle System |
| Power Train | 201-312 | Clutch System, Transmission System, Differential, Rear Axle |
| Brakes | 313-328 | Brake System |
| Hydraulics | 329-378 | Hydraulic System |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Backlash between main drive shaft spline and disk boss spline (Standard) | 0.054~0.148 mm (0.0021~0.0058 in.) | p. 215 |
| Rivet indentation (Standard) | 0.3~0.9 mm (0.0118~0.0354 in.) | p. 215 |
| Number of cylinders | 3 | p. 5 |
| Max. torque | 8.5 kg-m (61.5 ft-lb) at 1900 rpm | p. 5 |
| Clutch disc diameter | 215 x 150 mm (8.46 x 5.90 in.) | p. 7 |
| Brake pedal free play | 20 ~ 30 mm (0.8 ~ 1.2 in.) | p. 9 |
Case Corporation 275 Tractor, 275-2WD, 275-4WD, MT300 Common Problems This Manual Covers
Tractor clutch slipping under load and machine will not move in any gear. p. 201
Inspect the clutch assembly according to the specifications on page 219. Measure the clutch pedal free play and adjust to 10~20 mm (0.39~0.79 in.). If slipping persists, remove the clutch disk and verify dimensions meet the 215 x 150 x 7.8 mm (8.5 x 5.9 x 0.31 in.) standard.
Manual Section: Clutch System TroubleshootingBrake pedals feel spongy and tractor pulls to one side during field operation.
Test the braking system linkage and inspect for binding. Measure the brake pedal free play as shown on page 9. Adjust the turnbuckles until you achieve exactly 20 ~ 30 mm (0.8 ~ 1.2 in.) of travel on both sides to ensure even engagement.
Manual Section: Brake System TroubleshootingHeavy vibration and shuddering from the transmission housing when releasing the clutch pedal. p. 201
Remove the transmission housing and inspect the clutch spline engagement. Measure backlash between the main drive shaft spline and disk boss spline as detailed on page 215. If clearance exceeds 0.054~0.148 mm (0.0021~0.0058 in.), replace the components. Verify pressure spring free length is 59.1 mm (2.327 in.) using page 216.
Manual Section: Clutch System TroubleshootingFrequently Asked Questions
What are the torque specs for the wheel lugs on the tractor?
The tightening torque for the rear wheel mounting bolts on the tractor is specified as 12.0 ~ 13.5 kg-m (86.8 ~ 97.6 ft-lb). This ensures proper securing of the rear wheels to the axle housing.
What are the replacement specifications for Clutch Assembly?
The clutch disk dimensions are 215 x 150 x 7.8 mm (8.5 x 5.9 x 0.31 in.), with a static transmission torque of 18 kg-m (130.2 ft-lb). The coil spring pressure is 400 kg (882 lb), and the release lever should have a dimension of 21 ± 0.7 mm (0.827 ± 0.028 in.). The clutch pedal free play should be 10 ~ 20 mm (0.39 ~ 0.79 in.).
How do you fix tractor clutch slipping under load and machine will not move in any gear?
Inspect the clutch assembly according to the specifications on page 219. Measure the clutch pedal free play and adjust to 10~20 mm (0.39~0.79 in.). If slipping persists, remove the clutch disk and verify dimensions meet the 215 x 150 x 7.8 mm (8.5 x 5.9 x 0.31 in.) standard.
How do you fix brake pedals feel spongy and tractor pulls to one side during field operation?
Test the braking system linkage and inspect for binding. Measure the brake pedal free play as shown on page 9. Adjust the turnbuckles until you achieve exactly 20 ~ 30 mm (0.8 ~ 1.2 in.) of travel on both sides to ensure even engagement.
Is this manual digital?
Immediate download of the complete 378-page searchable Service Manual. Access it on any device, from a laptop at your desk to a phone in the field.
Can I print specific sections of this manual?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
Does this manual have?
Included. The Service Manual covers complete wiring harness diagrams, electrical circuits, and connector pinouts.
Reviews
There are no reviews yet.