78000 MI or 124800 KM

Lubricate
    Suspension
      Lubricate front ball joints.
    Axle Pivot Bushing
      Heavy Duty Service
    Axle Joint
      Heavy Duty Service
Check
    Fluid - A/T
      Light Duty Cycle
Inspect
    Wheel Bearing
      Clean, inspect and repack front wheel bearings when replacing front brake pads and lubricate whenever rear axles are removed.
    Air Injection
      Inspect air injection system.
Replace
    Oxygen Sensor
      Or as indicated by emissions maintenance light.
    Engine Oil
      If your mileage is less the 7,500 miles a yearly, replace the engine oil filter at each oil change.