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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 677 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Evaporator Tube Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery & Recharging .
  2. Remove the evaporator tube nut from the evaporator.
  3. Remove the evaporator tube from the evaporator.
    Fig 1: Evaporator Tube At Evaporator
    G01666517Courtesy of GENERAL MOTORS CORP.
  4. Remove the right park/turn signal lamp.
  5. Remove the grille from the vehicle.
  6. Remove the evaporator tube nut from the condenser.
  7. Remove the evaporator tube from the condenser.
  8. Fig 2: Evaporator Tube At Condenser
    G01666518Courtesy of GENERAL MOTORS CORP.
  9. Remove the evaporator tube from the vehicle.
  10. Discard all of the used sealing washers. Cap all of the open connections.