Silverado 2008

Alternator

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Removal & Installation



4.3L Engines

Specific to:

Chevrolet Silverado 1500 2008

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Disconnect the negative battery cable.
  4.  
  5. Remove the air cleaner outlet resonator.

    Click image to see an enlarged view

    Fig. Air cleaner outlet resonator assembly-4.3L engines

  6.  
  7. Remove the drive belt.
  8.  
  9. Remove the engine wiring at the air conditioning compressor.
  10.  
  11. Remove the compressor and condenser hose bracket bolt.
  12.  
  13. Remove the heater outlet hose clamp bolt at the alternator bracket.
  14.  
  15. Disconnect the electrical wiring at the alternator.
  16.  
  17. Remove the alternator retaining bolts.
  18.  
  19. Remove the component from its mounting.

    Click image to see an enlarged view

    Fig. Alternator and related components-4.3L engines

  20.  

To install:


NOTE
Be sure to use new fasteners, as required.

  1. Position the alternator to its mounting.
  2.  
  3. Tighten the retaining bolts to 37 ft. lbs. (50 Nm).
  4.  
  5. Continue the installation in the reverse order of the removal procedure.
  6.  
  7. Connect the battery cable.
  8.  
  9. Check for proper system operation. Correct as required.
  10.  

4.8L, 5.3L & 6.0L Engines

Specific to:

Chevrolet Silverado 1500 2008

  1. Before servicing the vehicle, refer to the Precautions Section.
  2.  
  3. Disconnect the negative battery cable.
  4.  
  5. Remove the upper intake manifold sight shield.

    Click image to see an enlarged view

    Fig. Upper intake manifold sight shield-4.8L, 5.3L & 6.0L engines

  6.  
  7. Remove the drive belt.
  8.