45000 MI or 72000 KM

Inspect/Adjust
    Idle Speed
      Required in all states except California, it is recommended in California.
Check
    Disc Brake System
Inspect
    Refrigerant
      Inspect regrigerant amount annually.
    Oil Level Warning Indicator
      Test operation.
    Heating and Air Conditioning
      Check operation of compressor annually.
    Cooling System
    Body and Frame
      Inspect nuts and bolts on chassis and body.
Replace
    Oil Filter, Engine
      Replace every 3 months or 3000 miles.
    Engine Oil
      Replace every 3 months or 3000 miles.