H3 2006

Starter

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Removal & Installation



3.5L & 3.7L Engines

Specific to:

Hummer H3 2006-2010

  1. Remove the intake manifold.
  2.  
  3. Remove the starter solenoid S terminal nut and disconnect the lead from the starter.
  4.  
  5. Remove the starter terminal nut and disconnect the positive battery cable from the starter.

    Click image to see an enlarged view

    Fig. Remove the starter terminal nut (1) and disconnect the positive battery (2) cable from the starter

  6.  
  7. Remove the starter motor nut and bolt.

    Click image to see an enlarged view

    Fig. Remove the starter motor nut and bolt

  8.  
  9. Remove the starter motor.
  10.  

To install:

  1. Position the starter motor over the stud.
  2.  
  3. Install the starter motor nut and bolt. Tighten the bolt/nut to 37 ft. lbs. (50 Nm).
  4.  
  5. Connect the battery positive cable to the starter and install the starter terminal nut.
  6.  
  7. Connect the lead to the starter solenoid and install the starter solenoid S terminal nut.
  8.  
  9. Install the intake manifold.
  10.  

5.3L Engine

Specific to:

Hummer H3 2006-2010

  1. Disconnect the negative battery cable.
  2.  
  3. Remove the right front tire.
  4.  
  5. Remove the engine wiring harness/positive battery cable terminal nut and cable terminal from the starter.

    Click image to see an enlarged view

    Fig. Remove the engine wiring harness/positive battery cable terminal nut and cable terminal from the starter

  6.  
  7. Disconnect the engine wiring harness electrical connector from the starter motor.
  8.  
  9. Remove the front propeller shaft.
  10.  
  11. Remove the transmission cover bolt.

    Click image to see an enlarged view

    Fig. Remove the transmission cover bolt (1)

  12.  
  13. Remove the starter motor bolts.

    Click image to see an enlarged view

    Fig. Remove the starter motor bolts

  14.  
  15. Unsnap the transmission cover from the starter.

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    Fig. Unsnap the transmission cover from the starter

  16.  
  17. Remove the starter heat shield, if required.

    Click image to see an enlarged view

    Fig. Remove the starter heat shield, if required

  18.  
  19. Remove the starter.
  20.  

To install:

  1. Install the starter heat shield, if required.
  2.  
  3. Install the transmission cover to the starter.
  4.  
  5. Position the starter and install the starter motor bolts. Tighten the bolts to 37 ft. lbs. (50 Nm).
  6.  
  7. Install the transmission cover bolt.
  8.  
  9. Connect the engine wiring harness electrical connector to the starter motor.
  10.  
  11. Install the engine wiring harness/positive battery cable terminal to the starter and install the nut.
  12.  
  13. Install the front propeller shaft.
  14.  
  15. Install the right front tire.
  16.  
  17. Lower the vehicle.
  18.  
  19. Connect the negative battery cable.
  20.  

 
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