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    Isuzu I-280, I-350 2005-06

    Removal & Installation

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    1. Remove the fan shroud by performing the following:

      Remove the radiator outlet hose
       
      Release the differential vent hose retainer
       
      Release the A/C suction hose retainer
       
      Release the A/C discharge hose retainer
       
      Rotate the slip ring counterclockwise from under the fan shroud
       
      Remove the fan shroud
       

    2.  
    3. Install the Special Tool(s) J-46406 and J-41240-5A to the fan clutch.

      Click image to see an enlarged view

      Fig. Installing Special Tools J-46406 and J-41240-5A

    4.  
    5. Remove the fan hub nut in a counterclockwise rotation.

      Click image to see an enlarged view

      Fig. Removing fan hub nut and fan

    6.  

    To install:


    WARNING
    Do not use or attempt to repair a damaged cooling fan assembly. Replace damaged fans with new assemblies. An unbalanced cooling fan could fly apart causing personal injury and property damage.

    1. Install the Special Tool(s) J-46406 and the J-41240-5A to the fan clutch.
    2.  
    3. Install the fan hub nut to the pulley and hand tighten in a clockwise rotation. Tighten the fan clutch nut clockwise to 41 ft. lbs. (56 Nm).
    4.  
    5. Install the fan shroud by performing the following:

      Install the fan shroud
       
      Rotate the slip ring clockwise to the fan shroud
       
      Connect the A/C discharge hose retainer
       
      Connect the differential vent hose retainer
       
      Connect the radiator outlet hose
       

    6.  

     
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