150000 MI or 240000 KM

Tighten/Torque
    Body and Frame
      Check all chassis/body nuts and bolts, torque as necessary.
Replace
    Engine Oil
      Or every 7.5 months, whichever occurs first.
    Coolant
      Flush system, replace coolant. Check specific gravity for freezing point.
    Brake Fluid
      Flush and bleed system. Check for leaks. Use DOT 3 brake fluid only.
    Air Filter Element
      Extremely dusty conditions may require more frequent service of this component.