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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1666 (Heating, Ventilation And Air Conditioning) >> Repair Instruction >> Sealing Washer Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. 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: Identifying Correct Placement of Sealing Washer In A/C Refrigerant Component
    G01568573Courtesy of GENERAL MOTORS CORP.
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