30000 MI or 48000 KM

Lubricate
    Steering and Suspension
      Every 3,000 miles or 3 months, lube front lower control arm and steering linkage ball joints with zerk fittings, if equipped.
    Ball Joint
      Lubricate ball joints and steering linkage if equipped with zerk fittings.
    Axle Shaft
      Inspect and lubricate 4X4 front axle shaft U-joints.
Inspect
    Wheel Bearing
      Check wheels for end play and noise.
    Vehicle
      Multi-point inspection (recommended). Refer to Multi-point inspection procedure.
    Universal Joint, Drive/Propeller Shaft
      Inspect and lubricate U-joints as required, if using Special Operating Conditions T & O.
    Exhaust System
      Inspect exhaust system and heat shields.
    Cooling System
      Inspect engine cooling system and hoses.
    Brakes and Traction Control
      Inspect brake pads, shoes, rotors, drums, brake lines and hoses, and parking brake system if not using Special Operating Conditions schedule. Inspect brake system. Inspect the brake system if using Special Operating Conditions I.
Replace
    Oil Filter, Engine
      Replace oil filter if using Special Operating Conditions O only. Replace oil filter if using Special Operating Conditions T, I, or D only. Replace oil if using Special Operating Condition O.
    Fuel Filter
      Replace fuel filter if not using Special Operating Conditions I, or D.
    Fluid Filter - A/T
      Change automatic transmission external filter element. Replace the remote filter element on the vehicles equipped with the Torqshift transmission.
    Fluid - M/T
      Change manual transmission fluid as needed, if using Special Operating Conditions T.
    Fluid - A/T
      Change automatic transmission/transaxle fluid (not required on 6R60 transmission) if using Special Operating Conditions T, I, O, & D. Not required on 6R60 transmission). Inspect automatic transmission fluid level, if using Special Operating Condition E, (if equipped with an underhood dipstick).
    Filters
      Replace climate controlled seat filters, if equipped.
    Engine Oil
      Replace oil if using Special Operating Condition O. Replace oil if using Special Operating Conditions O only. Replace oil if using Special Operating Conditions T, I, or D only.
    Cabin Air Filter / Purifier
      Replace Cabin Air Filter as required if using Special Operating Conditions I, D or O only, if applicable. Replace cabin air filter as required. If using Special Operating Conditions I, D & O, if applicable.
Rotate
    Tires
      Inspect tires for wear and rotate. If using Special Operating Conditions T, I, D & O.