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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Sealing Washer Replacement >> Removal Procedure

Removal Procedure

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the seal washer from the A/C refrigerant component.

    Important  : Cap or tape the open A/C refrigerant components immediately to prevent system contamination.

  2. Inspect the seal washer for signs of damage to help determine the root cause of the failure.
  3. Inspect the A/C refrigerant components for damage or burrs. Repair if necessary.

    Important  : DO NOT reuse sealing washer.

  4. Discard the sealing washer.
    Fig 1: Removing Seal Washer From A/C Refrigerant Component
    G01216907Courtesy of GENERAL MOTORS CORP.
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