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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 Hose Assembly Replacement (LY7) >> 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. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement for the 3.6L (LY7) engine.
    3. Fig 1: Identifying A/C Compressor Hose Nut
    GM1615548Courtesy of GENERAL MOTORS CORP.
  3. Remove the A/C compressor hose nut from the condenser.
  4. Disconnect the A/C compressor hose from the condenser.
    5. Fig 2: Identifying A/C Compressor Hose To Evaporator Tube
    GM1615544Courtesy of GENERAL MOTORS CORP.
  5. Remove the A/C compressor hose nut from the evaporator tube.
  6. Remove the A/C compressor hose from the evaporator tube.
    7. Fig 3: Identifying A/C Compressor Hose Nut
    GM1539030Courtesy of GENERAL MOTORS CORP.
  7. Remove the A/C compressor hose nut from the A/C compressor.
  8. Remove the A/C compressor hose from the A/C compressor.
  9. Remove and discard all sealing washers.
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