9000 MI or 14400 KM

Lubricate
    EFE Valve
      Lubricate heat riser valve.
    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
Inspect/Adjust
    Drive Belt
Check
    Wheels
      Check torque on wheel lugs, steering linkage and spring clip nuts.
    Power Steering Fluid
      Check fluid level.
    Ignition Timing
    Ignition Rotor
    Ignition Cable
    Idle Speed
    Fluid - M/T
      Check fluid level.
    Fluid - Differential
      Check fluid level.
    Fluid - A/T
      Light Duty Cycle
    Engine
      Heavy Duty Service Interval.
    Distributor Cap
    Clutch Fluid
      Check fluid level.
    Brake Master Cylinder
      Check fluid level.
Inspect
    Wheel Bearing
      Models with Spicer & Rockwell differential only. Repack as required. Repack all models whenever axles era removed or brakes are serviced.
    Universal Joint, Drive/Propeller Shaft
      Inspect and lubricate with grease fittings only.
    Hoses
      Inspect emission and fuel hoses.
    Air Injection Manifold
      Heavy Duty Service Interval.
    Air Injection
      Heavy Duty Service Interval.
Replace
    Spark Plug
      Heavy Duty Service Interval.
    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.