Need the exact teardown and rebuild procedures for your Case tractor? This 82-page Case 1270, 1370, 1570 shop manual pdf breaks down every mechanical system to keep your machine pulling hard in the dirt. Open the hydraulic section for full fluid schematics covering the dual remote valves, pumps, and Draft-O-Matic linkage. You get detailed electrical wiring diagrams for both Delco-Remy and Prestolite alternator setups, plus step-by-step teardown instructions for the power shift clutch and planetary final drives. Verify the fuel pump pressure reads 20-30 psi at the injection inlet, then lock down the cylinder head cap screws in three stages to a final 210 ft.-lbs. A blown head gasket from a bad torque sequence costs days of downtime. Download this bookmarked manual directly to your phone or tablet and fix it right the first time.
Complete the set for your 1270, 1370, 1570
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What's Inside This Manual
| System | Pages | Key Topics |
|---|
| Axle, Front | 3 | Steering Knuckles, Tie-Rods, Toe-In, Spindle, Bushings, Steering Arm |
| Steering Gear | 4-8 | Manual Pump |
| Engine | 9-13 | Cam Followers, Camshaft, Connecting Rods & Bearings, Crankshaft & Bearings, Cylinder Heads, Cylinder Sleeves, Flywheel |
| Engine Control | 14-15 | Main Bearings, Oil Pan, Oil Pump, Piston & Rod Removal, Piston Pins & Bushings, Pistons, Rings & Sleeves, Remove & Reinstall |
| Turbocharger | 16 | Compressor Housing, Compressor Impeller, Turbine Shaft, Turbine Wheel, Thrust Bearing, Seal Ring |
| Brakes | 17-18 | Brake Unit, Parking Brake, Power Brake Valve |
| Fuel System | 19-25 | Bleeding, Filters and Lines, Injection Pump, Injector Nozzles, Timing |
| Cooling System | 26 | Radiator, Thermostat, Water Pump |
| Electrical System | 27-30 | Alternator and Regulator (Delco-Remy, Prestolite), Circuit Description, Starting Motor |
| Power Shift Clutch | 31-37 | Adjustment, Operation, Overhaul, Remove & Reinstall |
| Clutch | 38-44 | Power Shift Overhaul |
| Transmission | 45-46 | Torque Limiter Clutch, Hydraulic Pump Drive, Planetary Assembly, Ring Gear, Mainshaft, Shifter Forks |
| Final Drives | 47-51 | Overhaul |
| Differential | 52-55 | Models 1270 and 1370 |
| Differential Lock | 56-62 | Valve |
| Power Take-Off | 63-67 | Housing & Gears |
| Hydraulic System | 68-82 | Operation, Testing, Pumps, Dual Remote Valve, Draft-O-Matic Valve, Rockshaft & Linkage, Work Cylinders & Couplings |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| All Models |
| Fuel pump pressure | 20-30 psi (check value). Pump adjustment (except for minor speed adjustments) should be done at an authorized BOSCH Service Station. | p. 20 |
| Cylinder head cap screws torque | 70, 140 and 210 ft.-lbs. (in three stages) | p. 10 |
| PTO shaft oil seal installation | Drive seal into bore until outer face is flush with transmission case. | p. 66 |
| Crankshaft Pulley Cap Screw Torque | 100-110 ft-lbs | p. 11 |
| 1270, 1370, early 1570 |
| Power Steering Operating Pressure (1270, 1370, early 1570) | 2000-2300 psi | p. 5 |
| late 1570 |
| Power Steering Operating Pressure, late 1570 | 2200-2400 psi | p. 5 |
| 1270 |
| Main Bearing Journal Diameter, 1270 | 2.998-2.999 | p. 14 |
| 1370, 1570 |
| Main Bearing Journal Diameter (1370, 1570) | 3.498-3.499 | p. 14 |
| early 1270, 1370 |
| Injector Nozzle Opening Pressure (Roosa-Master) (early 1270, 1370) | 2750-2850 psi | p. 23 |
| late 1270, 1370 |
| Injector Nozzle Opening Pressure (Roosa-Master) (late 1270, 1370) | 3150-3250 psi | p. 23 |
| 1570 |
| Injector Nozzle Opening Pressure (American Bosch) | 3400-3950 psi | p. 23 |
