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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 864 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Discharge Hose Replacement (LMM) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. 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. Fig 1: View Of Discharge Hose & Connectors
    GM652572Courtesy of GENERAL MOTORS CORP.
  2. Remove the discharge hose mounting bolt (2) from the A/C compressor.

    Discard the bolt.

  3. Remove the discharge hose (5) from the A/C compressor.
  4. Remove the upper radiator air baffle. Refer to Radiator Air Upper Baffle and Deflector Replacement .
    5. Fig 2: View Of Discharge Hose At Condenser
    GM363062Courtesy of GENERAL MOTORS CORP.
  5. Remove the discharge hose nut from the condenser.

    Discard the nut.

  6. Remove the discharge hose from the condenser.
  7. Disconnect the A/C recirculation switch from the discharge hose.
  8. Remove the discharge hose from the vehicle.
  9. Discard all of the used sealing washers. Cap the system openings.
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