Part of the New Holland Repair Manuals.
This is the factory service manual for the New Holland CX Elevation and CR series combines, part number 47612507, dated March 2014. One book covers ten machines: the CX7080, CX7090, CX8070, CX8080 and CX8090 Elevation, and the CR8070, CR8080, CR9070, CR9080 and CR9090. It works through the machine the way New Holland builds it, then follows the crop path from header attachment through feeding, threshing, separation, residue handling, cleaning and unloading. The hydraulic section explains something worth knowing before you diagnose anything: the CCLS pump has no charge pump of its own and is charged from the hydrostatic return oil.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction and Standard Torques | 11-42 | How to Use the Manual, Shop Safety, Standard Tightening Torques, Approved Fluids, Special Tools with Their Gauge and Flow-Meter Ranges |
| Engine | 43-140 | Engine Installation and Mountings, Cooling Package, Air Intake and Exhaust, Fuel Supply and Filtration, Engine Ancillaries |
| Main Gearbox and Drive | 141-202 | Main Gearbox, Drive Belts and Pulleys, Drive Couplings, Gearbox Overhaul |
| Transmission | 203-290 | Transmission and Range Unit, Drive Shafts and Final Drives, Transmission Controls and Overhaul |
| Front Axle System | 291-350 | Front Drive Axle and Final Drives, Hubs and Bearings, Axle Rebuild |
| Rear Axle System | 351-360 | Steering Rear Axle, Hubs, King Pins and Bearings |
| Hydrostatic Drive | 361-576 | Hydrostatic Pump and Drive Motors, Return Oil Through the Oil Cooler, Ground Drive Control, Drive Pressure Testing and Pump Overhaul |
| Brakes and Controls | 577-614 | Service Brakes, Parking Brake, Brake Circuit and Bleeding |
| Hydraulic Systems | 615-846 | Ccls Pump Charged From the Hydrostatic Return, Low Pressure Gear Pump, Load Sensing and Priority Valves, High Pressure Relief and In-Line Filter, Header Height and Lateral Flotation Control with Its Accumulators, Reel Adjustment Valves, Straw Elevator and Header Reversing, Pressure Testing |
| Steering | 847-870 | Steering Motor and Cylinders, Steering Relief Valve, Priority and Load-Sensing Shuttle Valves, Steering Circuit Fault Finding |
| Tracks and Track Suspension | 871-926 | Rubber Track and Undercarriage, Idlers, Rollers and Sprockets, Track Tension Setting and Replacement |
| Cab Climate Control | 927-1038 | Heating, Ventilation and Air Conditioning, Compressor and Condenser, Refrigerant Handling, Charging and Leak Testing |
| Electrical Systems: Machine Circuits | 1039-1149 | Electrical System Architecture, Batteries, Fuses and Relays, Machine Control Circuits |
| Electrical Systems: Harnesses and Connectors | 1150-2649 | Complete Wire Harness Drawings, Connector Component Diagrams, Pin-Out Tables, Component Location, Wiper and Washer Circuits |
| Electrical Systems: Warning Indicators and Instruments | 2650-2699 | Warning Indicators, Alarms, Instrument Cluster and Operator Displays |
| Electrical Systems: Fault Codes and Diagnostics | 2700-3898 | Fault-Code Index and Tables, Guided Diagnostic Test Procedures, Circuit-Level Troubleshooting |
| Attachments and Headers | 3899-3910 | Header Attachment and Drive, Multi-Coupler, Header Service |
| Product Feeding | 3911-4086 | Feeder House and Elevator, Stone Trap, Feed Beater and Drive, Header Reversing |
| Threshing | 4087-4330 | Threshing Rotors or Cylinder and Concave, Concave Clearance and Rotor Speed, Threshing Drive |
| Separation | 4331-4448 | Separation Grates and Beaters, Separation Drive and Bearings |
| Residue Handling | 4449-4568 | Straw Chopper and Spreader, Chaff Spreader, Residue Drive |
| Cleaning | 4569-4790 | Cleaning Shoe, Sieves and Chaffer, Cleaning Fan and Drive, Returns System |
| Crop Storage and Unloading | 4791-4892 | Grain Tank and Level Sensors, Unloading Auger and Drive, Unloading Control |
| Accessories, Platform and Cab | 4893-4985 | Fitted Accessories, Cab and Platform Assembly, Bodywork Panels, Glazing, Decals, Special Tool Index |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| CCLS pump | ||
| CCLS pump charge | Hydrostatic return oil via the oil cooler; no dedicated charge pump | |
| Hydrostatic return to the CCLS pump | ||
| Flow rate | 60 l/min (63 qts/min) | |
| Hydraulic system | ||
| High pressure relief valve | 197 bar (2856 psi) | |
| Lateral float accumulator | ||
| Charge pressure and volume, Lateral float accumulator | 80 bar (1160 psi), 0.5 L (17 oz) | |
| Lateral float accumulator, second unit | ||
| Charge pressure and volume (Lateral float accumulator, second unit) | 100 bar (1450 psi), 0.5 L (17 oz) | |
| This manual | ||
| Publication | Part number 47612507, March 2014 | |
