Part of the New Holland Repair Manuals.
3,516 pages of factory repair procedures for the New Holland CR920, CR940, CR960, CR970 and CR980 combines (print number 604.64.971.00, dated 05-2003 in the page footers).
Seventeen sections cover the machine bolt by bolt: 7.5L engine remove and replace with 7.8L and 10.3L operation coverage, engine gearbox and clutch pack rebuild, transmission, planetary final drives, and the hydrostatic drive with the fill and start-up procedure. The 114 l/min hydraulic system with stack valve overhaul follows, then steering axle, climate control, feeder house, rotors, cleaning shoe, grain handling and straw chopper.
The electrical coverage runs from InfoView diagnostics through full schematics and the CAN bus to six dedicated fault code chapters. Native two-level PDF bookmarks throughout.
What's Inside This Repair Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information and Machine Index | 1-60 | 7.5L New Holland Engine, Cooling System, Remove and Replace, 7.5L NH Engine, Fuel System, 7.8L, 10.3L Description of Operation, Engine, Engine Gearbox, Clutch Pack Removal/Installation |
| Engine (Section 10) | 61-438 | 7.5L Engine, Cooling System, Remove and Replace, 7.5L NH Engine, Fuel System, 7.8L, 10.3L Description of Operation, Engine, Engine Module Common Components |
| Live PTO (Section 14) | 439-522 | Engine Gearbox, Clutch Pack Removal/Installation, Clutch Pack Rebuild, Engine Gearbox Removal/Installation, Engine Gearbox Rebuild |
| Transmission (Section 21) | 523-576 | Specifications, Tightening Torques, Special Tools, Gearbox Shafts, Shifting Diagram, Traction Gearbox Removal and Disassembly, Differential |
| Front Mechanical Drive (Section 25) | 577-624 | Planetary Final Drives, 11/111 Final Drives |
| Hydrostatic System (Section 29) | 625-728 | Hydrostatic Drive System Introduction, Hydrostatic System Operation, Filling the Hydrostatic System and Start-Up Procedure, Powered Rear Axle, Pressure Testing and Troubleshooting, Hydrostatic Pump and Motor Repair |
| Brakes and Control (Section 33) | 729-754 | Specifications, Brake Disc Diameter, Parking Brake Piston Travel, Bolt Torques, Brake Caliper, Parking Brake Caliper and Housing |
| Hydraulic Systems (Section 35) | 755-878 | Introduction, Description of Operation, Pressure Testing and Fault Finding, Hydraulic Pump, Stack Valves Overhaul |
| Steering Axle (Section 41) | 879-912 | Axle, General, Wheel Bearings (HDASA), Steering Pivot (HDASA), Center Section |
| Climate Control (Section 50) | 913-1036 | A/C System, Air Filters, Blower Fans, Compressor, Condenser, Cool Box, Evaporator, Heater Core |
| Electrical - General Information, InfoView Diagnostics, Schematics and CAN Data Bus | 1037-1178 | General Information, InfoView Monitor Diagnostics, Electrical Schematics, CAN Data Bus Network |
| Electrical - Engine, Power Distribution, Cab, Hydraulic, Driveline, Header, Feeder, Threshing, Cleaning, Clean Grain, Crop Residue and Precision Farming Systems | 1179-1620 | Engine Systems, Power Distribution and Lighting, Cab Systems, Hydraulic Systems, Driveline Systems, Header Systems, Feeder Systems, Threshing Systems to Correct the Problem |
| Electrical - Connectors | 1621-1748 | Electrical Connectors, Connector X001 to X065, Cab Main and Console Connectors, Module Memory, Relay and Switch Terminations |
| Electrical - CCM1 and CCM2 Error Codes | 1749-2414 | CCM1 Error Codes, CCM2 Error Codes |
| Electrical - CCM3, Engine, HHC and ASP Fault Codes | 2415-2806 | CCM3 Error Codes, Engine Fault Codes, HHC Diagnostic Codes, ASP Fault Codes |
| Product Feeding (Section 60) | 2807-2974 | Feeder House, Feeder Drives, Stone Ejection System |
| Threshing (Section 66) | 2975-3112 | Rotor Chamber, Rotors, Main Threshing Drives |
| Separation (Section 72) | 3113-3124 | Discharge Beater |
| Cleaning Systems (Section 74) | 3125-3332 | Cleaning Shoe Frame, Cleaning Shoe Drive, Cleaning Fan and Drives, Returns System |
| Grain Storage (Section 80) | 3333-3426 | Clean Grain Transport, Unloading System |
| Accessories (Section 88) | 3427-3458 | Straw Chopper, Chaff/Corn Spreader |
| Platform, Cab, Bodywork and Decals (Section 90) | 3459-3516 | Cab, Shielding |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine Type (CR 920) | CNH675 TA/CF | p. 62 |
| Engine Type (CR 940) | CNH675 TA/AA | p. 62 |
| Gross Power (CR 920) | 190 kW (255 hp) | p. 62 |
| Gross Power (CR 940) | 220 kW (295 hp) | p. 62 |
| Governor (CR 920) | Mechanical | p. 62 |
| Governor (CR 940) | Electronic | p. 62 |
| Rated Speed | 2100 rpm | p. 62 |
| Low Idle Speed | 1300 rpm | p. 62 |
| High Idle Speed (CR 920) | 2205 rpm | p. 62 |
| High Idle Speed (CR 940) | 2100 rpm | p. 62 |
| Cylinder Displacement | 7500 cc | p. 62 |
| Crankcase Capacity w/Filter | 23 liters (6.08 US gals.) | p. 62 |
| Battery | 92 Ah 2 x 12V | p. 62 |
| Alternator Type | 190 Amp (12 volt) | p. 62 |
| Starter Motor | 4.3 kW (12 volt) | p. 62 |
| Cylinder Block Taper of Cylinder Bore - Repair Limit | 0.025 mm (0.001 in.) | p. 62 |
| Cylinder Block Taper of Cylinder Bore - Wear Limit | 0.127 mm (0.005 in.) | p. 62 |
| Cylinder Bore Diameters | 111.778 - 111.803 mm (4.4007 - 4.4017 in.) | p. 62 |
| Rear Oil Seal Bore Diameter | 140.77 - 140.87 mm (5.542 - 5.546 in.) | p. 62 |
| Cylinder Head Valve Guide Bore Diameter | 9.469 - 9.495 mm (0.3728 - 0.3738 in.) | p. 62 |
