57000 MI or 91200 KM
LubricateSuspension
Lubricate front suspension fittings.
Check
Power Steering Fluid
Check fluid level.
Fluid - A/T
Light Duty Cycle
Clutch Fluid
Check fluid level.
Brake Fluid
Check fluid level.
Inspect
Universal Joint, Drive/Propeller Shaft
Inspect and lubricate U-joints.
Air Filter Element
Clean and inspect. Inspect air inlet pipe also.
Replace
Engine Oil
If your mileage is less the 7,500 miles a yearly, replace the engine oil filter at each oil change.
Rotate
Tires
Heavy Duty Service Interval