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Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> External Pages >> Different car >> Section 611 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Compressor Clutch Plate/Hub Assembly Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 Hummer H2. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Exploded View Of Compressor Clutch Plate Assembly
    GM667064Courtesy of GENERAL MOTORS CORP.
  1. Install the clutch coil (6) to the A/C compressor (7).
  2. Install the snap ring (5) to the clutch coil (6).
  3. Install the clutch hub/bearing assembly (4).
  4. Install the clutch hub/bearing snap ring (3).
  5. Install the clutch plate assembly (2).
  6. NOTE: Refer to Fastener Notice in Cautions and Notices.
  7. Install the clutch plate retaining bolt (1).

    Tighten:  Tighten the bolt to 18 N.m (13 lb ft).

  8. Fig 2: A/C Belt Tensioner
    GM370869Courtesy of GENERAL MOTORS CORP.
  9. Install a ratchet into the A/C belt tensioner adapter opening.
  10. Rotate the A/C belt tensioner clockwise in order to relieve the tension on the belt.
  11. Install the A/C belt to the A/C compressor.
  12. Slowly release the tension on the A/C belt tensioner.
  13. Remove the ratchet from the A/C belt tensioner.
  14. Install the engine protection shield.
  15. Install the bolts to the engine protection shield.

    Tighten:  Tighten the bolt to 30 N.m (22 lb ft).

  16. Lower the vehicle.