Isuzu I-280, I-350 2005-06

Alternator

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Removal & Installation



  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Remove or disconnect the following:
    NOTE
    The lower mounting bolts are removed to allow the engine lift bracket to be removed. Do not remove the upper A/C compressor mounting bolt.



    Negative battery cable
     
    Accessory drive belt
     
    Left front wheel
     
    Left front inner fender liner
     
    A/C compressor electrical connector
     
    Lower A/C compressor mounting bolts
     



    Alternator wiring
     
    Alternator mounting bolts
     
    A/C compressor hose bracket from the engine lift bracket
     
    Engine lift bracket
     
    Alternator

    Click image to see an enlarged view

    Fig. Alternator mounting bolt tightening sequence-2.8L and 3.5L engines



    Click image to see an enlarged view

    Fig. Engine lift bracket torque sequence

     

  4.  

To install:

  1. Install the engine lift bracket. Tighten the bolts in sequence as follows:
    1. Step 1: 44 inch lbs. (5 Nm)
    2.  
    3. Step 2: 37 ft. lbs. (50 Nm)
    4.  

  2.  
  3. Install or connect the following:

    Alternator-Torque the bolts in sequence to 37 ft. lbs. (50 Nm).
     
    A/C compressor hose bracket to the engine lift bracket-Tighten the bolt to 80 inch lbs. (9 Nm).
     
    Alternator electrical connectors-Torque the battery feed wire nut to 15 ft. lbs. (20 Nm).
     
    A/C compress lower mounting bolts-tighten the bolts to 37 ft. lbs. (50 Nm).
     
    Left front inner fender liner
     
    Left front wheel
     
    Accessory drive belt
     
    Negative battery cable
     

  4.  

 
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