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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 840 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Compressor Clutch Plate/Hub Assembly Replacement >> Installation Procedure

Installation Procedure

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  1. Install the clutch hub/bearing assembly (4).
  2. Install the clutch hub/bearing snap ring (3).
  3. Install the clutch plate assembly (2).
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  4. Install the clutch plate retaining bolt (1).

    Tighten 

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

    Fig 1: Installing Compressor Clutch Plate/Hub Assembly
    G01454196Courtesy of GENERAL MOTORS CORP.
  5. Install a ratchet into the A/C belt tensioner adapter opening.
  6. Rotate the A/C belt tensioner clockwise in order to relieve the tension on the belt.
  7. Install the A/C belt to the A/C compressor.
  8. Slowly release the tension on the A/C belt tensioner.
  9. Remove the ratchet from the A/C belt tensioner.
  10. Install the engine protection shield.
  11. Lower the vehicle.
    Fig 2: Installing A/C Belt To A/C Compressor
    G01454197Courtesy of GENERAL MOTORS CORP.
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