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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 982 (Heating, Ventilation And Air Conditioning - Gas) >> Repair Instructions >> Suction Hose Replacement (LR4, LM7, LQ4, L18 w/Denso) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis 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. Remove the suction hose mounting bolt from the A/C compressor.
    Fig 1: Identifying Suction/Discharge Hoses To A/C Compressor
    GM628247Courtesy of GENERAL MOTORS CORP.
  3. Remove the suction hose (2) from the A/C compressor.
    4. Fig 2: Removing/Installing Suction Hose From Accumulator
    GM363139Courtesy of GENERAL MOTORS CORP.
  4. Remove the suction hose nut from the accumulator.
  5. Remove the suction hose from the accumulator.
  6. Remove the suction hose assembly from the vehicle.
  7. Discard all of the used sealing washers. Cap the system openings.
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