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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 222 (Heating, Ventilation And Air Conditioning) >> Repair Instructions >> Evaporator Tube Replacement - Outlet (C69) >> Removal Procedure

Removal Procedure

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  1. Recover the refrigerant from the system. Refer to Refrigerant Recovery and Recharging .
  2. Remove the engine cover.
  3. Remove the auxiliary evaporator outlet tube (1) from the compressor hose (3).
  4. Remove the retaining nut form the engine.
    Fig 1: Removing Auxiliary Evaporator Outlet Tube From Compressor Hose
    G01216923Courtesy of GENERAL MOTORS CORP.
  5. Raise and support the vehicle.
  6. Remove the auxiliary evaporator tube (1) retaining nuts (2) from the body.
  7. Remove the bolt retaining the auxiliary evaporator outlet tube to the transmission bracket.
  8. Remove the auxiliary evaporator outlet tube from the auxiliary evaporator.
  9. Remove the evaporator tube from the vehicle.
    Fig 2: Removing Auxiliary Evaporator Tube Retaining Nuts
    G01216924Courtesy of GENERAL MOTORS CORP.