Part of the Case IH Repair Manuals.
Coolant warning on in the middle of second cut, or the steering goes heavy with a bale on the loader. This is the Case IH factory service manual for the Farmall 90C, 100C, 110C and 120C, CNH part number 51543581, from PIN HLRFC120LHLF01896 and ELRFC110VJLF50027 and above.
It covers Mechanical, Power Shuttle and Hi-Lo transmissions, with or without a cab. You get the clutch, 4WD, both axles, PTO, brakes, remote hydraulics, three-point hitch, steering, HVAC, wiring schematics and SCR/EGR. The ECU fault codes each come with causes and a step-by-step fix.
It's for the evening you're alone in the shed with the tractor and nobody to call. The Special Tool Index gives the part numbers, so you order the right tool the first time and get back in the field.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 11-40 | Safety, Coolant Basics, Standard Torque Data for Hydraulic Connections, Loader Specification, Consumables, Identification Plates |
| Engine | 41-340 | Engine Torque, Remove and Install, Oil and Filter, Fuel Tanks and Filters, Air Cleaners, Manifolds, SCR and EGR Exhaust Treatment, Cooling, Fan, Aftercooler, Lubrication |
| Clutch | 341-404 | Mechanical and Hydraulic Release Control, Clutch and Components, Slip Clutch or Flywheel Damper |
| Transmission | 405-704 | Mechanical 12-Speed Transmission, Power Shuttle, Master Clutch Housing, Creeper, Reverser, Hi-Lo Unit, Transmission Cooler, Rear Drive |
| Four-Wheel Drive (4WD) System | 705-784 | Electro-Hydraulic 4WD Control, Drive Shaft |
| Front Axle System | 785-992 | Powered Front Axle, Front Bevel Gear Set and Differential, Final Drive Hubs and Knuckles, Non-Powered Front Axle |
| Rear Axle System | 993-1082 | Powered Rear Axle, Rear Bevel Gear Set and Differential, Planetary and Final Drives |
| Power Take-Off (PTO) | 1083-1248 | Rear Mechanical and Electro-Hydraulic PTO Control, One-Speed and Two-Speed Rear PTO, PTO Clutch |
| Brakes and Controls | 1249-1318 | Hydraulic Service Brakes, Parking Brake, Trailer Brake Pneumatic Control |
| Hydraulic Systems | 1319-1434 | Combination Pump Units, Remote Control Valves, Main Lift System, Three-Point Hitch Control Valve and Cylinder |
| Hitches, Drawbars, and Implement Couplings | 1435-1560 | Drawbars and Towing Hitches, Rear Three-Point Hitch, External Controls and Linkage |
| Steering | 1561-1632 | Steering Control, Tie Rods, Hydraulic Control Components, Steering Cylinders |
| Wheels | 1633-1658 | Front and Rear Wheels |
| Cab Climate Control | 1659-1850 | Heating, Ventilation, Air Conditioning with Troubleshooting Tables |
| Electrical Harnesses and Connectors | 1851-3303 | Harness Routing, Connector Views, Electrical Schematic Sheets |
| Engine and Emissions Electrical Systems | 3304-3599 | Engine Control, Starting, Alternator, Battery, Cold Start Aid, Fuel Injection, SCR Electrical System, Electronic Modules |
| Transmission, PTO and Cab Electrical Controls | 3600-3815 | Transmission Control and Sensors, PTO Control, Parking Brake Electrics, HVAC Controls, Hitch Electronic Control, Lighting, Instruments |
| Fault Codes | 3816-4666 | ECU Diagnostic Trouble Codes with DTC Number, Context, Cause, Failure Modes and Step-By-Step Solution |
| Front Loader and Accessories | 4667-4692 | Loader Arm, Accessories |
| Platform, Cab, Bodywork, and Decals | 4693-5079 | Cab, Interior and Trim, Doors and Windows, Operator Platform, Seats, Hood and Panels, Fenders |
| Special Tool Index | 5080-5085 | Special Tool Part Numbers |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine Model, Farmall 90C | F5GFL413J*C006 (Hi-Lo: F5GFL413J*C005) | p. 4 |
| Engine Model, Farmall 100C | F5GFL413H*C006 (Hi-Lo: F5GFL413H*C005) | p. 3 |
| Engine Model, Farmall 110C | F5GFL413G*C006 | p. 3 |
| Engine Model, Farmall 120C | F5GFL413F*C011 (Hi-Lo: F5GFL413F*C010) | p. 3 |
| Engine Oil | CASE IH AKCELA UNITEK NO. 1 SBL CJ-4 SAE 10W-40 (API CJ-4) | p. 32 |
| Front Axle to Engine Block Bolt Torque | 587 N·m (432.95 lb ft) | p. 46 |
| Gearbox to Engine Block Bolt Torque | 121 N·m (89.25 lb ft) | p. 46 |
| Transmission Oil Quantity (Mechanical Transmission) | 48.00 l (12.68 US gal) | p. 488 |
| Engine Speed for 540 RPM PTO | 1938 RPM | p. 1141 |
| Remote Control Valve Relief Setting | 190 - 195 bar (2755 - 2828 psi) | p. 1339 |
| Coolant Temperature Warning Threshold (3173) | 111.96 °C (233.53 °F) | p. 4071 |
