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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1772 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Evaporator Hose Assembly Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2003 Saturn Vue. 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 the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
    3. Fig 1: Removing Compressor Hose From Evaporator Hose
    GM933725Courtesy of GENERAL MOTORS CORP.
  3. Remove the compressor hose from the evaporator hose.
  4. Remove and discard the seal washer.
    5. Fig 2: Compressor Hose, Nut & TXV
    GM931940Courtesy of GENERAL MOTORS CORP.
  5. Remove the evaporator hose to TXV nut.
  6. Remove the evaporator hose from the TXV.
  7. Install protective cap to the TXV to prevent contamination.
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