LEMON Manuals: Even more car manuals for everyone
Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (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 2007 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: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
  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.