________________________________________________________________________________

Massey Ferguson 203 Maintenance Data

Massey Ferguson 203 Periodic Maintenance

Every 10 Hours or Daily

Check engine oil level.
Check oil level in air filter oil bath.
Check the coolant level.

Every 50 Hours

Check battery condition.
Check hydraulic/transmission fluid level.
Check steering oil level.
Lubricate front axle hub bearings.
Inspect wheels and tires.

Every 100 Hours

Change engine oil. Engine oil - SAE 15W-30, 15W-40, SAE 10W-30, 20W-20. API Service CC, CD, CF.
Replace engine oil filter.
Inspect fan/alternator belt tension.

Every 250 Hours

Remove dirt from radiator fins.
Check brake adjustment.
Check and adjust engine idling.

Every 500 Hours

Replace engine fuel filter.
Replace hydraulic oil filter.
Change oil in air filter oil bath. Oil type - SAE 15W-40.
Lubricate rear axle bearings.
Check and adjust valve clearance.

Every 750 Hours

Change transmission fluid. Fluid type - Gearlube 710.
Change hydraulic fluid. Fluid type - Powerfluid 411.
Change steering oil. Steering oil type - Powerfluid 411.
Replace steering oil filter.
Flush cooling system and add new coolant.
Check and adjust diesel fuel pump.

Refill Capacities

Cooling system capacity ................. 9.8 qt (9.3 L).
Engine oil capacity ................. 6 qt (5.7 L).
Transmission capacity ................. 8 gal (30.3 L).
Hydraulic tank capacity ................. 2.5 gal (9.5 L).
Steering box capacity ................. 1.0 qt (0.9 L).

Massey Ferguson 203 Replacement Parts

Engine oil filter. Part number ................. 837595V91.
Engine fuel filter. Part number (Single) ................. 836218V92.
Primary fuel filter. Part number ................. 1850450V2.
Secondary fuel filter. Part number ................. 836218V92.
Hydraulic oil filter. Part number ................. 521451M1 (Element).
Steering filter element. Part number ................. 835745M92, 1052097V1.

Annual Maintenance

Change engine oil and replace oil filter.
Change transmission/hydraulic fluid.
Install a new transmission/hydraulic filter.
Change steering oil filter.
Drain water from fuel tank and replace fuel filter.
Clean radiator and oil cooler fins.
Flush the cooling system and refill with new coolant.
Inspect all clamps and hoses.
Check battery electrolyte level.
Adjust engine valve clearance.
Inspect and adjust fuel injectors.