An articulated tractor that binds through a shift, or a hinge joint that has started to knock, is not something you diagnose from memory. Factory book 37-190, the 754 page Steiger Cougar CR, Cougar KR, Panther CP, Panther KP, Panther 1000 service manual PDF, carries all five machines from axle teardown through range powershift reassembly. Main wiring schematics trace the CR and KR harnesses circuit by circuit, and the closed center hydraulic section explains system principles before you put a wrench on the charge pump or piston pump. Transmission work fills the largest share of the book, from disassembly to final buildup. Check standby against the 2500 psi (172.4 bar) spec, and pull the lower vertical hinge pin to 1200 lb ft (1627 N.m). One made-up torque figure and that joint works loose mid-field. Bookmarked with a live text layer, this PDF reads as well in the cab as on the bench, and the weather window stays yours.
What's Inside This Manual
| System | Pages | Key Topics |
|---|
| Safety | 2-5 | Hand Signals, Safety Suggestions |
| Specifications | 6-23 | General Specifications |
| Axle | 24-221 | Wheel Hub Disassembly, Differential Disassembly, Differential Reassembly, Controlled Traction Differential, Controlled Traction Electric Shift, Wheel Hub Reassembly |
| Brakes | 222-235 | Caliper Disc Brakes, Replacing Friction Pads |
| Chassis | 236-281 | Metric Conversion, Torque Values, Steering Column |
| Climate Control | 282-417 | Chemical Instability and Refrigerating System Failures, Moisture in a Refrigerant System, Primary Causes of System Failures, Basic System Design and Operation |
| Electrical | 418-562 | Main Wiring Schematics, Electronic Dash Calibration, Secc Electronics, Oil Cooled Delcotron Integral Charging System, Niehoff Model N1056 Alternator |
| Hydraulics | 563-636 | Service and Maintenance, System Principles and Operation, Charge Pump Repair, Piston Pump Repair, Remote Hydraulic Valves, Closed Center Control Valve |
| Transmission | 637-754 | Operating Tips for Shifting the Range Transmission, Range Powershift Hydraulic Circuit, Transmission Disassembly, Transmission Subassemblies, Transmission Assembly |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| CP-1325 |
| Engine Oil Capacity (CP-1325) | 9 gal. (34.0L) | p. 12 |
| KP-1325 |
| Engine Oil Capacity (KP-1325) | 10.5 gal. (39.8L) | p. 12 |
| All Models |
| Hydraulic System Operating Pressure | 2500 psi (172.4 bar) | p. 15 |
| Transmission Oil Capacity (w/o PTO) | 10 gal. (37.9L) | p. 15 |
| Lower Vertical Hinge Pin Torque | 1200 lb ft (1627 N.m) | p. 22 |
| Transmission Regulated Pressure | 200-240 psi | p. 656 |
| Main Pump Low Pressure Standby | 300 psi | p. 584 |
| Steering Pressure | 2350 psi | p. 584 |
| Alternator Output | 100 amps | p. 542 |
