45000 MI or 72000 KM

Lubricate
    Locks
      Or every 4 months, whichever occurs first. Lubricate all locks and hinges.
Tighten/Torque
    Body and Frame
      Or every 12 months, whichever occurs first. Check all chassis/body nuts and bolts, torque as necessary.
Inspect
    Refrigerant
      Inspect refrigerant amount annually.
    Fuel Supply Line
      Or every 12 months, whichever occurs first. Except California vehicles.
    Disc Brake System
      Or every 12 months, whichever occurs first.
    Compressor HVAC
      Inspect compressor operation annually.
    Air Filter Element
      Or every 24 months, whichever occurs first.
Replace
    Oil Filter, Engine
      Or every 4 months, whichever occurs first.
    Engine Oil
      Or every 4 months, whichever occurs first.