Part of the Case IH Repair Manuals.
This is Case IH Service Manual 47840678 for the Farmall 85C, 95C, 105C and 115C, with or without cab. It covers Hi-Lo transmission tractors from PIN ZxJV0xxxx and above. It also covers mechanical or Power Shuttle tractors from PIN ZxJV5xxxx and above. This is the March 2015 edition and replaces 47561951.
The book covers the clutch, transmissions, creeper and Hi-Lo, 4WD, both axles, brakes, hydraulic schemas, steering, A/C, wiring sheets, fault codes and the front loader.
What's Inside This Case IH Farmall 85C, Farmall 95C, Farmall 105C, Farmall 115C Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 1-25 | Cover, Contents, Advice, Safety Rules, Basic Instructions, Special Tools, Consumables and Capacities |
| Engine and Crankcase | 26-63 | Engine Removal and Installation, Fuel Tanks |
| Engine EGR, DPF, Cooling and Air Intake | 64-119 | Diesel Particulate Filter Torques and Installation Measurements, Engine Cooling System |
| Clutch Release Control and Clutch | 120-167 | Mechanical and Hydraulic Clutch Release Control, Clutch Torques and Specifications, Clutch Troubleshooting |
| Mechanical Transmission and Controls | 168-221 | Mechanical Transmission External Controls, Power Shuttle Troubleshooting, Master Clutch Housing |
| Power Shuttle Transmission and Controls | 222-255 | Transmission Control Valve Hydraulic Schema, Power Shuttle Internal Components |
| Transmission Creeper, Reverser and Hi-Lo | 256-345 | Creeper, Reverser, Hi-Lo Unit Specifications, Transmission Cooler and Lines, Rear Drive Internal Components |
| Four-Wheel Drive System Control | 346-423 | Mechanical 4WD Control, Electro-Hydraulic Control Hydraulic Schema and Troubleshooting, Drive Shaft |
| Front Axle System | 424-534 | Powered Front Axle Torques and Specifications, Front Bevel Gear Set and Differential, Final Drive Hub and Steering Knuckles, Non-Powered Front Axle |
| Rear Axle System | 535-601 | Rear Bevel Gear Set and Differential, Troubleshooting, Planetary and Final Drives |
| Power Take-Off (PTO) | 602-795 | Rear Mechanical and Electro-Hydraulic PTO Control, Troubleshooting, One-Speed and Two-Speed Rear PTO |
| Brakes and Controls | 796-826 | Hydraulic Service Brakes Specifications and Torques, Parking Brake |
| Hydraulic Systems | 827-850 | Hydraulic Schemas for Mechanical Transmission and 2WD, Fixed Displacement Pump Flows, Front Hitch Control |
| Hydraulic Remote Control Valves | 851-949 | Remote Control Valve Torques and Specifications, Mid-Mount Remote Control Valve Hydraulic Schema, Three-Point Hitch Control Valve, Front Loader Circuits |
| Hitches, Drawbars and Implement Couplings | 950-1059 | Drawbars and Towing Hitches, Lift Capacity, Cylinder and Valve Calibration, Rear Three-Point Hitch and Troubleshooting |
| Steering Control | 1060-1129 | Tie Rods, Hydraulic Control Components, Troubleshooting, Pump, Cylinders |
| Wheels | 1130-1145 | Front Wheels, Rear Wheels |
| Cab Climate Control | 1146-1248 | Heating, Ventilation, Air Conditioning Specifications and Service |
| Electrical Harnesses and Connectors | 1249-2045 | Component Localization, Electrical Schematic Sheets for Each Configuration, Component Diagrams and Connectors |
| Electrical Engine Starting System | 2046-2082 | Engine Starting System Specifications, Alternator, Battery |
| Electrical Electronic Modules | 2083-2207 | Electronic Modules, Rear PTO Control System, Warning Indicators, Alarms and Instruments, Fault Code Index |
| Electrical Fault Codes | 2208-3055 | DTC Tables with Control Module, Cause, Possible Failure Modes and Solution for Each Code |
| Front Loader and Bucket | 3056-3113 | Loader Arm, Bucket, Front Loader and Bucket Generic Sub-Group |
| Platform, Cab, Bodywork and Decals | 3114-3221 | Cab, Cab Interior, Interior Trim and Panels, Doors and Hatches, Operator Platform, Engine Hood, Special Tool Index |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Fuel tank | 115 l (30 US gal) | p. 19 |
| Engine oil | 8.5 l (2 US gal) | p. 19 |
| Front axle oil | 4.5 l (1.2 US gal) | p. 19 |
| Front final drives oil, each | 1.0 l (0.3 US gal) | p. 19 |
| Lift hydraulic pump, mechanical transmission models | 45 l/min (11.89 US gpm) | p. 836 |
| Remote control valve pressure relief setting | 190 - 195 bar (2755 - 2828 psi) | p. 851 |
| Rear hitch lift capacity at ball ends, without supplementary cylinder | 2430 kg (5357 lb) | p. 950 |
| Rear hitch lift capacity at ball ends, with supplementary cylinder | 3018 kg (6654 lb) | p. 950 |
| Steering relief valve calibration | 165 - 170 bar (2392.5 - 2465 psi) | p. 1070 |
| Service brake operating pressure | 17.60 bar (255.20 psi) | p. 796 |
| Engine speed at 540 RPM PTO, mechanical one-speed PTO | 1957 RPM | p. 640 |
| PTO clutch working pressure | 17.5 - 18.5 Kg/cm² (248.9 - 263.1 psi) | p. 641 |
| Power Shuttle working pressure | 17.50 - 18.50 Kg/cm² (248.91 - 263.13 psi) | p. 184 |
| Power Shuttle clutch engagement relief valve | 18 bar (261 psi) | p. 226 |
| Hi-Lo clutch driving plate thickness | 1.60 - 1.70 mm (0.06 - 0.07 in) | p. 284 |
| Powered front axle pinion-crown ratio, 30 km/h | 8/30 = 1:3.75 | p. 427 |
| A/C refrigerant HFC-134a quantity | 650.0 g (22.9 oz) | p. 1161 |
| A/C delivery side pressure | 16 - 24 bar (232.00 - 348.00 psi) | p. 1161 |
| Starter motor Iskra AZE4194 | 3.2 kW, 12 V | p. 2046 |
| Alternator maximum output | 120 A | p. 2056 |
Case IH Farmall 85C, Farmall 95C, Farmall 105C, Farmall 115C Common Problems This Manual Covers
The clutch slips under load
First suspect worn disks. Replace the worn parts, then adjust the levers on the pressure plates and reset the clutch controls. If the Belleville spring is stretched or damaged, replace it.
Manual Section: Clutch troubleshooting p. 161Steering wheel excessively stiff
A faulty hydraulic pump has to be repaired. A pressure relief valve that is set wrong has to be calibrated to 165 - 170 bar (2392.5 - 2465 psi). If foreign bodies are jamming the valve or holding it open, remove them and clean the filter.
Manual Section: Steering: power steering control valve troubleshooting p. 1103The lift operates in jerks
Start with the simple checks. If the oil level in the tank is low, top it up to the correct level. Clean or replace a clogged pump inlet filter. Air in the pump suction pipe also causes jerking, so check that pipe and every fitting on it.
Manual Section: Rear three-point hitch troubleshooting p. 1020Tractor does not move (Power Shuttle)
Check the system pressure first. The working pressure is 17.50 - 18.50 kg/cm² (248.91 - 263.13 psi). Then check the forward clutch pressure and the reverse clutch pressure separately. Repair whichever clutch reads low, as the manual directs.
Manual Section: Power Shuttle transmission troubleshooting p. 176Frequently Asked Questions
Does this manual cover my Farmall 85C, 95C, 105C or 115C?
Yes. It covers all four models, with and without cab. Hi-Lo transmission tractors are covered from PIN ZxJV0xxxx and above. Mechanical or Power Shuttle tractors are covered from PIN ZxJV5xxxx and above. The part number is 47840678, dated March 2015, and it replaces 47561951. p. 1
How much engine oil and fuel do the Farmall 85C to 115C take?
The engine takes 8.5 l (2 US gal) of CASE IH AKCELA UNITEK NO. 1 SBL CJ-4 SAE 10W-40. The fuel tank holds 115 l (30 US gal). For the front axle, use 4.5 l (1.2 US gal) and 1.0 l (0.3 US gal) in each final drive. p. 19
What does the Farmall 85C to 115C rear hitch lift?
It is a Category I and II hitch. At the ball ends it lifts 2430 kg (5357 lb) without the supplementary cylinder. With the supplementary cylinder fitted, it lifts 3018 kg (6654 lb). p. 950
What engine speed gives 540 RPM PTO speed on the Farmall 85C to 115C?
With the mechanical one-speed PTO, 1957 engine RPM gives 540 RPM at the PTO. The manual also covers the 540/540E and 540/1000 PTO versions. p. 640
Does the manual include wiring diagrams and fault codes?
Yes. There are electrical schematic sheets for each configuration, starting with sheet 01 for the battery, alternator and PDU. For each code, the fault codes section gives the control module, cause, possible failure modes and solution. p. 1353
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