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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1098 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Discharge Hose Replacement (LY7) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2008 Cadillac CTS. 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. Remove the air deflector. Refer to Front Air Deflector Replacement .
  3. Fig 1: Discharge Line Bolt At Compressor
    GM1207424Courtesy of GENERAL MOTORS CORP.
  4. Remove the bolt that holds the compressor discharge hose to the compressor.
  5. Separate the compressor discharge hose from the compressor.
  6. Fig 2: View of Hose Assembly
    GM1980144Courtesy of GENERAL MOTORS CORP.
  7. Remove the bolt from the condenser.
  8. Separate the discharge line from the condenser.
  9. Remove the discharge hose.
  10. Remove and discard the O-ring seals.