39000 MI or 62400 KM

Lubricate
    Drive/Propeller Shafts, Bearings and Joints
      Heavy Duty Service Interval.
    Drive/Propeller Shaft
      Lubricate daily if operated in water.
    Clutch Linkage
    Brakes and Traction Control
      Lubricate body actuating mechanisms.
    Body and Frame
      Lubricate body actuating mechanisms.
    Ball Joint
Check
    Wheels
      Check torque on wheel lugs, steering linkage and spring clip nuts.
    Power Steering Fluid
      Check fluid level.
    Fluid - M/T
      Check fluid level.
    Fluid - Differential
      Check fluid level.
    Fluid - A/T
      Light Duty Cycle
    Clutch Fluid
      Check fluid level.
    Brake Master Cylinder
      Check fluid level.
Inspect
    Universal Joint, Drive/Propeller Shaft
      Inspect and lubricate with grease fittings only.
    Air Injection Manifold
      Heavy Duty Service Interval.
    Air Injection
      Heavy Duty Service Interval.
Replace
    Oxygen Sensor
      Or as indicated by emissions maintenance light.
    Oil Filter, Engine
    Engine Oil
      If your mileage is less the 7,500 miles a yearly, replace the engine oil filter at each oil change.