Replace Fan Belt

  1. NOTE: Fan drive belt is equipped with an automatic tensioner which does not require adjustment.

    Place tractor in park and SHUT OFF engine. Remove key.

  2. LV14667
    LV14667-UN-18AUG11

    Remove Belt

    LV9587
    LV9587-UN-06AUG04

    A - Belt

    B - Breaker Bar

    Release tension on belt (A) using a long-handle 1/2 in. drive breaker bar (B) to pull tensioner away from engine.

    Remove belt (A) from alternator pulley.



  3. Release tension on tensioner and remove breaker bar.

  4. Remove belt by bringing it over the fan clutch, and cooling fan and slipping it between the fan blades and fan shroud.

  5. Install new belt in reverse order of removal.

    Belt Routing

    1

    Alternator

    2

    Air Conditioning Compressor1

    3

    Idler1

    4

    Crankshaft Pulley

    5

    Coolant Pump

    6

    Tensioner

    7

    Fan Drive

  6. Use breaker bar to push tensioner into position for belt installation. (Refer to Inspect Fan Belt Tensioner in this section.)

1 Cab only.

JZ81662,0000F79-19-20140110