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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Compressor Pressure Relief Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
  1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging .
  2. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  3. Fig 1: Identifying Compressor Pressure Relief Valve
    GM787375Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Cap or tape the open A/C components immediately to prevent system contamination.
  4. Remove the high pressure relief valve.
  5. Cap or tape the A/C compressor.