Case Loader 621C

Change The Hydraulic Oil And Clean The Screen

Drain, Flush And Refill The Engine Cooling System

Engine cooling system refilled?

Replace The Air Cleaner Elements

Check The Coolant Reservoir Fluid Level

Check The Transmission Oil Level (Engine Running And Oil Warm)

Check The Hydraulic Reservoir Fluid Level

Lubricate The Rear Axle Trunnion Pivots (2 Fittings)

Lubricate The Bucket And Bellcrank Pivot Points (10 Fittings) 621C/721C/ Xt

Lubricate The Center Drive Shaft Slip Joint (1 Fitting)

Lubricate The Bellcrank And Bucket Pivots (6 Fittings) 621C/721C Z-Bar

Sign off on the 50 Hourly Loader Maintenance

Lubricate The Steering Cylinder Pivots - Rod And Closed End

Lubricate The Loader Lift Arm And Cyl. Pivots

Lubricate The Front Drive Shaft Suppport Bearing

Lubricate The Rear Drive Shaft Slip Joint

Lubricate The Loader Lift Arm And Cylinder Pivots

Sign off on the loader maintenance

Drain Water And Sediment From The Fuel Tank

Replace The In-Line Fuel Filter.;

Check The Radiator Coolant Level

Change The Engine Oil And Replace The Engine Oil Filter

Check The Tire Condition And Air Pressure

Clean The Cab Air Filters (If Equipped)

Replace Engine Cooling System Filter 721C

Sign off on the 250 Hourly Loader Maintenance