12000 MI or 19200 KM

Lubricate
    Suspension
      Lubricate front ball joints.
    Axle Pivot Bushing
      Heavy Duty Service
    Axle Joint
      Heavy Duty Service
Clean
    Crankcase Filter
      Heavy Duty Service
Check
    Fluid - A/T
      Light Duty Cycle
Adjust
    Band, A/T
Inspect
    Wheel Bearing
      Clean, inspect and repack front wheel bearings when replacing front brake pads and lubricate whenever rear axles are removed. Clean, inspect and repack wheel bearings when replacing front brake pads.
    Brake Shoe
    Brake Pad
    Air Injection
      Inspect air injection system.
Replace
    Fluid Filter - A/T
    Engine Oil
      If your mileage is less the 7,500 miles a yearly, replace the engine oil filter at each oil change.
    Air Injection Filter
    Air Filter Element
      Heavy Duty Service Interval.