Durango, 2001-2005

Alternator

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Removal & Installation



3.7L & 4.7L Engines
  1. Before servicing the vehicle, please familiarize yourself with safety procedures.
  2.  
  3. Remove or disconnect the following:
    NOTE
    There are 1 vertical and 2 horizontal bolts.



    Negative battery cable
     
    Accessory drive belt
     
    Alternator harness connectors
     
    Mounting bolts and alternator
     



    Click image to see an enlarged view

    Fig. Alternator mounting, 3.7L and 4.7L Engines. (1) horizontal bolts, (2) vertical bolt, (3) alternator

    Alternator mounting, 3.7L and 4.7L Engines. (1) horizontal bolts, (2) vertical bolt, (3) alternator
  4.  

To install:

  1. Before servicing the vehicle, please familiarize yourself with safety procedures.
  2.  
  3. Install the alternator and tighten the bolts to the following specifications:

    Short horizontal bolt to 55 ft. lbs. (74 Nm)
     
    Vertical bolt and long horizontal bolt to 40 ft. lbs. (55 Nm)
     

  4.  
  5. Install or connect the following:

    Alternator harness connectors
     
    Accessory drive belt
     
    Negative battery cable
     

  6.  

5.7L Engines
  1. Before servicing the vehicle, please familiarize yourself with safety procedures.
  2.  
  3. Remove or disconnect the following:

    Negative battery cable
     
    Accessory drive belt
     
    Alternator harness connectors
     
    Support bracket nuts and bolt
     
    Mounting bolts and alternator
     

  4.  
  5. Installation is the reverse of removal. Torque the bolts to 30 ft. lbs. (41 Nm).

    Click image to see an enlarged view

    Fig. Alternator mounting-5.7L Engine

    Alternator mounting-5.7L Engine
  6.  

5.9L Engines
  1. Before servicing the vehicle, please familiarize yourself with safety procedures.
  2.  
  3. Remove or disconnect the following:

    Negative battery cable
     
    Accessory drive belt
     
    Alternator harness connectors
     
    Alternator
     

  4.  
  5. Installation is the reverse of removal. Torque the bolts to 30 ft. lbs. (41 Nm).

    Click image to see an enlarged view

    Fig. Alternator mounting-5.9L Engine

    Alternator mounting-5.9L Engine
  6.  

 
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