18000 MI or 28800 KM

Lubricate
    Suspension
      Lubricate suspension bushings with fittings.
    Drive/Propeller Shaft
      Lubricate daily if operating in water.
    Brakes and Traction Control
      Lubricate body actuating mechanisms.
    Body and Frame
      Lubricate body actuating mechanisms.
Inspect/Adjust
    Valve Clearance
      Adjust jet valve only on 2.0L/2.6L engines.
    Drive Belt
       Water pump and alternator only.
    Carburetor
      Clean, check and adjust carburator choke shaft, fast idle cam, pivots and vacuum kick when applicable.
Clean
    Crankcase Filter
      Clean/oil.
    Air Filter Element
      Heavy Duty Service Interval.
Check
    Wheels
      Check torque on wheel lugs, steering linkage and spring clip nuts.
    Power Steering Fluid
      Check fluid level.
    Positive Crankcase Ventilation
    Ignition Timing
    Ignition Rotor
    Ignition Cable
    Idle Speed
    Fluid - Differential
      Check fluid level.
    Fluid - A/T
      Light Duty Cycle
    Exhaust Gas Recirculation
      Check EGR system and clean passages.
    Distributor Cap
    Brake Master Cylinder
      Check fluid level.
    Brake Fluid
      Check fluid level.
Inspect
    Wheel Cylinder
    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.
    Exhaust System
    Cooling System
      Service as required.
    Brake Shoe
    Brake Pad
    Brake Hose/Line
Replace
    Spark Plug
      Heavy Duty Service Interval.
    Oil Filter, Engine
    Fuel Filter
    Fluid - M/T
    Engine Oil
      If your mileage is less the 7,500 miles a yearly, replace the engine oil filter at each oil change.