Case IH Farmall 75C / 85C / 95C / 105C / 115C service schedule

Case IH Farmall C series · Handbook 2nd edition September 2013 (years: check)

Every maker's service job for the Case IH Farmall 75C / 85C / 95C / 105C / 115C, counted in hours, with the oils, filters and parts each one needs. Add your tractor to Farmyard Workshop and it works out what's due from your hours and dates, and keeps the service history.

Track your Farmall 75C / 85C / 95C / 105C / 115C for free

Versions: Mechanical transmission (48 L oil); Hydraulic / power shuttle transmission (58 L oil); With cab (16 L coolant); Without cab (14 L coolant)

Service intervals

Job	When
Grease points	every 50 hours
Cab air filters clean	every 100 hours
Clean coolers and A/C condenser	every 100 hours
Hydraulic circuit and auxiliary services oil filters	every 300 hours
Engine air cleaner: clean the outer cartridge	every 300 hours
Engine oil and filter change	every 600 hours
Fuel filters and pre-filter	every 600 hours
Wheel nut torque check	every 600 hours
Engine air cleaner cartridges: replace	every 1,200 hours or every year
Transmission and hydraulic oil change	every 1,200 hours or every 2 years
Front axle and final drive oil change (4WD)	every 1,200 hours or every 2 years
Cooling system wash and refill	every 1,200 hours or every 2 years

Service jobs and parts

Grease points

General · every 50 hours

Rear three-point hitch, front axle, rear tow hitch and front hitch are on the 50-hour list.

Part	Qty	Notes	Part number
EP2 grease	1	EP2 grease. Akcela 251H EP multi-purpose grease, NLGI 2. Aztec Oils match: VOLCATEC LITHIUM EP 2	check your handbook

Step-by-step

Pump grease into each nipple until fresh grease shows.
Do the rear three-point hitch, front axle, rear tow hitch and front hitch.

Tools: Grease gun

Cab air filters clean

Cab · every 100 hours

Cab fresh-air and recirculation filters are cleaned at 100 hours and replaced at 1,200 hours or yearly.

Part	Qty	Notes	Part number
Cab air filter	1	Replace at the yearly service. No part number in the handbook; check your handbook or dealer	check your handbook

Step-by-step

Take out the filters and blow clean from the inside.
Replace at the yearly service.

Tools: Compressed air

Clean coolers and A/C condenser

Cooling · every 100 hours

Air-conditioning condenser, transmission oil heat exchanger and intercooler are cleaned every 100 hours.

Step-by-step

Blow through each core from the back to the front.

Tools: Compressed air

Hydraulic circuit and auxiliary services oil filters

Hydraulics · every 300 hours

Both oil filters are on the 300-hour list; the oil itself is changed at 1,200 hours or two years.

Part	Qty	Notes	Part number
Hydraulic circuit oil filter	1	FridayParts lists 84581942 for the Farmall 85C to 115C. Confirm with a dealer	84581942
Auxiliary services oil filter	1	No part number found; check your handbook	check your handbook

Step-by-step

Put a container under each filter.
Unscrew, oil the new seal and screw on 3/4 of a turn by hand.
Top up with UTTO and check the level.

Tools: Drain tray, Filter wrench

Engine air cleaner: clean the outer cartridge

Engine · every 300 hours

The dry air cleaner's outer cartridge is cleaned every 300 hours.

Step-by-step

Remove the cover and the outer cartridge.
Blow from the inside with air under 5 bar and check the paper.
Wipe the housing and refit the cover.

Tools: Compressed air

Engine oil and filter change

Engine · every 600 hours

The handbook gives 600 hours; below -12 °C or in hard conditions it says change the oil at 300 hours, with the filter still at 600. The filter is changed with the oil every time here.

Part	Qty	Notes	Part number
Engine oil	1	10W-40. Akcela Unitek CJ-4 SAE 10W-40, API CJ-4, ACEA E7/E9, MAT3521. ≈8.5 L. Aztec Oils match: AGRITEC UTTO SS HD	check your handbook
Engine oil filter (spin-on)	1	Agriline quotes 87679598 against the Farmall 105C engine. Check it against your engine code	87679598

Step-by-step

Warm the engine, stop it and put a tray under the sump.
Remove the drain plugs (one each side) and drain.
Refit the plugs, remove the filter, clean the seat, oil the new seal and screw on until it touches, then 3/4 of a turn.
Fill with new oil, run at idle for at least 3 minutes, stop, and check the dipstick.

Tools: Drain tray (12 L), Oil filter wrench, Funnel

Fuel filters and pre-filter

Fuel · every 600 hours

Fuel filters and the fuel pre-filter are on the 600-hour list.

Part	Qty	Notes	Part number
Primary fuel filter	1	Agriline: genuine item 84480523 (also 87422984). Check against your engine	84480523
Secondary fuel filter	1	Agriline: CNH original 47450038 (also 84337371, 87592170)	47450038

Step-by-step

Clean around the filters thoroughly.
Unscrew both, fill the new ones with clean fuel and oil their seals.
Screw on until they touch, then 3/4 of a turn; bleed with the primer pump.
Check the pre-filter bowl is clean.

Tools: Drain tray, Filter wrench, Rags

Wheel nut torque check

Wheels · every 600 hours

Wheel bolt torque is on the 600-hour list.

Step-by-step

Check all wheel nuts with a torque wrench to the figures in your handbook.

Tools: Torque wrench

Engine air cleaner cartridges: replace

Engine · every 1,200 hours or every year

Replace both at 1,200 hours or once a year.

Part	Qty	Notes	Part number
Outer air filter element	1	Agriline lists Fleetguard AF4340 against the Case number 84479228	84479228
Inner air filter element	1	Agriline lists Fleetguard AF4341 against the Case number 84479225	84479225

Step-by-step

Remove the cover and old elements.
Fit the new elements and refit the cover.

Tools: Rags

Transmission and hydraulic oil change

Transmission · every 1,200 hours or every 2 years

Change at 1,200 hours or every two years, with both oil filters.

Part	Qty	Notes	Part number
Transmission and hydraulic oil	1	UTTO tractor transmission oil. Akcela Nexplore Fluid MAT3525, API GL-4, SAE 10W-30. ≈48 L mechanical, ≈58 L hydraulic. Aztec Oils match: AGRITEC UTTO	check your handbook
Hydraulic circuit oil filter	1	See the filter task	84581942

Step-by-step

Drain through the drain plug and wipe metal off its magnet.
Change the oil filters, refill through the filler and check the dipstick.

Tools: Drain tray (60 L), Funnel

Front axle and final drive oil change (4WD)

Front axle · every 1,200 hours or every 2 years

Front axle oil and front final drive oil are changed at 1,200 hours or two years.

Part	Qty	Notes	Part number
Front axle oil	1	UTTO tractor transmission oil. Akcela Nexplore Fluid. ≈4.5 L	check your handbook
Final drive oil	2	UTTO tractor transmission oil. Akcela Nexplore Fluid. ≈1.0 L each	check your handbook

Step-by-step

Drain the axle housing and refill via the filler plug.
Drain each final drive with the plug at its lowest point, then refill with the plug horizontal.

Tools: Drain tray, Funnel

Cooling system wash and refill

Cooling · every 1,200 hours or every 2 years

The cooling system is washed out at 1,200 hours or two years.

Part	Qty	Notes	Part number
Coolant	1	Akcela Premium Anti-Freeze 50% with water 50%. 14 L without cab, 16 L with cab	check your handbook

Step-by-step

Drain the system and flush as the handbook says.
Refill with the 50/50 mix and check the level.

Tools: Drain tray, Funnel

Oils, fluids and capacities

System	Oil or spec	Capacity
Engine	FPT F5DFL413 3.4 L 4-cylinder turbo diesel, Tier 4 (75C ...A, 85C ...L, 95C ...K, 105C ...J, 115C ...H)
Engine oil	10W-40. Akcela Unitek CJ-4 SAE 10W-40, MAT3521, API CJ-4, ACEA E7/E9	≈8.5 L (sump)
Coolant	Akcela Premium Anti-Freeze 50% with water 50% (MS1710). 14 L without cab, 16 L with cab
Engine oil	10W-40. Akcela Unitek CJ-4 SAE 10W-40, MAT3521, API CJ-4, ACEA E7/E9	≈8.5 L
Transmission and rear axle (shared with hydraulics)	UTTO tractor transmission oil. Akcela Nexplore Fluid MAT3525, API GL-4, ISO 32/46, SAE 10W-30	≈48 L mechanical, ≈58 L hydraulic
Front axle housing (4WD)	UTTO tractor transmission oil. Akcela Nexplore Fluid	≈4.5 L
Front axle final drives (4WD), each	UTTO tractor transmission oil. Akcela Nexplore Fluid	≈1.0 L
Brake control circuit	LHM brake fluid. Akcela LHM Fluid, ISO 7308	≈0.7 L
Cooling system	Akcela Premium Anti-Freeze 50% with water 50% (MS1710)	14 L without cab, 16 L with cab
Fuel tank	Clean filtered diesel (sulphur no more than 50 ppm)	≈115 L
Air conditioning	R134A refrigerant 650 g; SP10 compressor oil	≈0.185 L oil
Greasing points	EP2 grease. Akcela 251H EP multi-purpose grease, NLGI 2	as needed

Specifications


Power (ECE R120)	75C 55 kW (75 hp), 85C 63 kW (86 hp), 95C 73 kW (99 hp), at 2,300 rpm. 105C and 115C: check your handbook
Engine	FPT, 4 cylinders, 3,400 cm³, bore 99 mm, stroke 110 mm, turbocharged, Tier 4
Valve clearances	Not in the handbook's chart; check your handbook or dealer

Known problems

DPF

The diesel particulate filter service at 3,000 hours is a dealer job.

Engine code

The handbook lists a different engine code for each model. Check your engine plate before ordering filters.

Repair guides

Fuel filters and pre-filter: changing and bleeding (Farmall 85A-115A, 75C-115C) (Moderate, 45 minutes): Hard starting or loss of power with dirty fuel, or the 600-hour filter service is due.
Wheel nut torques (Farmall 85A-115A, 75C-115C) (Easy, 30 minutes): New or removed wheels, or the 600-hour wheel tightening check.

The full step-by-step guides are in Farmyard Workshop once you add your tractor.

Parts list with genuine part numbers

Case IH Farmall 75C / 85C / 95C / 105C / 115C - maker filter/service sheets and parts lists already cited on the site entry; serial splits are in the row notes

Engine service

Part	Part number	Qty	Notes
Engine oil filter (spin-on)	87679598	1	Agriline quotes 87679598 against the Farmall 105C engine. Check it against your engine code
Outer air filter element	84479228	1	Agriline lists Fleetguard AF4340 against the Case number 84479228
Inner air filter element	84479225	1	Agriline lists Fleetguard AF4341 against the Case number 84479225

Fuel

Part	Part number	Qty	Notes
Primary fuel filter	84480523	1	Agriline: genuine item 84480523 (also 87422984). Check against your engine
Secondary fuel filter	47450038	1	Agriline: CNH original 47450038 (also 84337371, 87592170)

Transmission and hydraulics

Part	Part number	Qty	Notes
Hydraulic circuit oil filter	84581942	1	FridayParts lists 84581942 for the Farmall 85C to 115C. Confirm with a dealer

Sources

Open Farmyard Workshop