150000 MI or 240000 KM

Lubricate
    Body and Frame
Check
    Fluid - Differential
      Check fluid level /check joints / check for leaks
Inspect
    Drive Axles, Bearings and Joints
      Inspect boots and seals for leaks
Replace
    Oil Filter, Engine
    Fuel Filter
    Fluid - A/T
      Fluid and filter
    Engine Oil
    Air Filter Element
Clean/Repack
    Wheel Bearing
      Clean/Repack front wheel bearings
Rotate
    Tires
      Check tires and wheels too
Flush
    Cooling System
      Drain, flush, refill, inspect, and pressure test cooling system. Perform at mileage interval or every 60 months whichever occurs first.