Part of the New Holland Repair Manuals.
The hydro won't pull the combine up the headland, or the header won't hold height, and the crop is ready now. This New Holland service manual, part number 51431545, covers the CX5.80, CX5.90, CX5.90 Laterale, CX5.90 Hillside, CX6.80, CX6.90 and CX6.90 Laterale straw-walker combines.
It covers the main gearbox, final drives, hydrostatic pump and brakes, then the threshing drum, concave, straw walkers, cleaning shoe and unloading auger. Electrical schematic sheets and fault codes by control module make up the largest part of the book. Engine repair is not in it, and the book says so.
What's Inside This New Holland CX5.80–CX6.90 Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction and Machine Completion | 1-54 | Model and Engine Applicability, Safety Rules, Basic Instructions, Torque Tables, Product Overview, Machine Completion |
| Engine and Main Gearbox | 55-176 | SCR Exhaust Treatment, Engine Removal and Installation, Air Compressor, Fuel Tanks, Rotary Screen, Main Gearbox and Drive |
| Transmission | 177-288 | Mechanical Transmission, External Shift Controls, Gearbox Internal Components, Differential, Torque Specifications |
| Front and Rear Axle Systems | 289-386 | Final Drives, Final Drive and Wheel Nut Torque, Non-Powered Rear Axle, Powered Rear Axle |
| Hydrostatic Drive and Brakes | 387-598 | Reservoir and Cooler, Pump and Motor Components, Hydrostatic Transmission, Pressure Tests, Rear Hydrostatic Transmission, Service and Parking Brakes |
| Hydraulic Systems and Steering | 599-888 | Hydraulic Schematics, Pumps, Main Control Valve, Machine Leveling (Laterale, Hillside), Header Height and Leveling, Reel Controls, Steering |
| Cab Climate Control | 889-946 | Heating, Air Conditioning, Compressor Specifications, Refrigerant Recovery and Filling, Performance Tests, Troubleshooting |
| Electrical Systems - Harnesses and Schematic Sheets | 947-1175 | Electrical Fundamentals, Harness Overviews, Ground Points, Power Distribution, Drives, Lighting, Hillside and Laterale Sheets, Engine T3/T4B Sheets |
| Electrical Systems - Connectors and Components | 1176-1701 | Connector Component Diagrams, Pin Assignments, Wire Numbers and Colors, ECU, Sensor, Fuse, Relay and Solenoid Descriptions |
| Electrical Systems - Control Systems | 1702-1845 | SCR Electrical System, Electronic Modules and CAN Bus, Hydrostatic Drive Controls, HVAC Controls, Sieve Electric Control, Instruments, Precision Farming |
| Fault Codes - Contents | 1846-1876 | Fault Code Contents by Control Module (ECU, UCM, RHM and Others), Model Applicability References |
| Fault Codes - Engine ECU | 1877-2570 | Coolant and Oil Sensors, Fuel Rail Pressure, Injector Circuits, DEF/AdBlue and SCR, NOx Sensors, Engine Protection |
| Fault Codes - UCM and HB1 | 2571-3290 | Inclination Sensors, Speed Sensors, Valves and Relays, Header and Reel Controls, Unload Controls, Power Supplies |
| Fault Codes - RHM, LCP, SVC, EDC and ECU | 3291-3792 | CommandGrip and Console Switches, Header Height Control, Engine Controller Codes, Fault Code Index |
| Headers and Product Feeding | 3793-3900 | Header Reel Control, Belt Feeding, Feed Roll, Floating Roll and Feed Chain, Feeder Housing, Feeder Drive |
| Threshing | 3901-3980 | Drum, Drum/Rotor Variator with Electrical Control, Concave, Concave Control System |
| Separation | 3981-4088 | Beater, Rotary Separator and Drive, Straw-Flow Beater, Straw Walkers and Shafts, Straw Walker Drive |
| Residue Handling | 4089-4116 | Straw Chopper, Chopper Drive System and Clutch, Chaff Spreader |
| Cleaning | 4117-4284 | Cleaning Drive Systems, Grain Pan, Upper and Lower Shaker Shoe, Fan Housing and Drive, Tailings Return |
| Crop Storage and Unloading | 4285-4386 | Clean Grain Elevator, Grain Tank, Delivery Gearbox, Unload Drive, Unloading Auger and Tube Gearbox |
| Platform, Cab, Bodywork and Special Tools | 4387-4411 | Cab Doors and Hatches, Machine Shields and Guards, Special Tool Index |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| A/C refrigerant charge (R-134a) | 1.9 kg (4.2 lb) | p. 924 |
| A/C compressor oil capacity, Sanden SD7H13 (NEF 6 models) | 200 cm³ (12.2 in³) | p. 898 |
| A/C compressor oil capacity, Sanden SD7H15 (CX6.90, CX6.90 Laterale) | 285 cm³ (17 in³) | p. 899 |
| Grain tank delivery gearbox oil fill (API GL5) | 0.25 L ( 8.5 fl. oz. ) | p. 4320 |
| Grain tank unload gearbox oil fill (API GL5) | 0.6 L ( 20 ounces) | p. 4373 |
| Unloading tube gearbox oil fill (API GL5) | 0.3 L ( 10 ounces) | p. 4383 |
| Maximum air tank pressure (air compressor) | 10 bar ( 145 psi) | p. 90 |
| Hydrostatic pump displacement (CX5.80, CX5.90) | 115 cc/rev | p. 401 |
| Hydrostatic pump displacement (CX5.90 Hillside, CX5.90 Laterale, CX6.80, CX6.90, CX6.90 Laterale) | 130 cc/rev | p. 401 |
| Hydrostatic charge pump pressure | 32 bar (464.0 psi) | p. 401 |
| Main hydraulic pump maximum pressure | 280 bar ( 4061 psi) | p. 638 |
| Main hydraulic pump maximum oil flow | 48 l/min ( 12.7 gal/min) | p. 638 |
| Steering circuit pump maximum oil flow | 12 l/min ( 3.2 gal/min) | p. 638 |
| Laterale hydraulic pump maximum pressure (CX5.90 Laterale, CX6.90 Laterale) | 250 bar (3625.0 psi) | p. 684 |
| Laterale hydraulic pump maximum oil flow (CX5.90 Laterale, CX6.90 Laterale) | 66.3 l/min ( 17.51 gal/min) | p. 684 |
| Wheel nuts torque (all models except CX5.90 Hillside) | 710 - 790 N·m (523.7 - 582.7 lb ft) | p. 293 |
| Wheel nuts torque (CX5.90 Hillside) | 610 - 732 N·m (449.9 - 539.9 lb ft) | p. 293 |
| Final drive to traction beam bolt torque (CX5.90 Hillside) | 635 - 705 N·m (468.4 - 520.0 lb ft) | p. 293 |
| Hydrostatic pump relief valve plugs torque after towing | 110 N·m (81 lb ft) | p. 425 |
| Main hydrostatic high pressure line bolts torque | 130 N·m (95.9 lb ft) | p. 458 |
