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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 62 (Engine Mechanical) >> Repair Instructions >> On-Vehicle Repair Instructions >> Compressor Belt Replacement - Air Conditioning >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the accessory drive belt. Refer to Drive Belt Replacement - Accessory .
  2. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle .
  3. Remove the engine protection shield. Refer to Engine Protection Shield Replacement .
  4. Fig 1: View Of A/C Belt & Pulleys
    GM370869Courtesy of GENERAL MOTORS CORP.
  5. Install a ratchet into the air conditioning (A/C) belt tensioner adapter opening.
  6. Rotate the A/C belt tensioner clockwise in order to relieve tension on the belt.
  7. Remove the A/C belt from the pulleys.
  8. Slowly release the tension on the A/C belt tensioner.
  9. Remove the ratchet from the A/C belt tensioner.
  10. Clean and inspect the belt surfaces of all the pulleys.