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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 39 (Heating, Ventilation, And Air Conditioning) >> Repair Instructions >> Evaporator Tube Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Hummer H2. 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 and Recharging .
  2. Fig 1: Evaporator Tube & Condenser
    GM798941Courtesy of GENERAL MOTORS CORP.
  3. Remove the evaporator tube nut (2) from the condenser (1).
  4. Remove the evaporator tube (3) from the condenser (1).
  5. Fig 2: Evaporator Tube Nut & Evaporator
    GM798939Courtesy of GENERAL MOTORS CORP.
  6. Remove the evaporator tube nut (1) from the evaporator.
  7. Remove the evaporator tube (4) from the evaporator.
  8. Remove the evaporator tube (4) from the body retaining clip (3).
  9. Remove the evaporator tube (3) from the vehicle.
  10. Discard all of the used sealing washers.
  11. Cap all of the open connections.