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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating, Ventilation And Air Conditioning >> Repair Instructions >> Evaporator Tube Replacement - Auxiliary Rear >> Removal Procedure

Removal Procedure

  1. Recover the refrigerant from the system. Refer to REFRIGERANT RECOVERY AND RECHARGING .
  2. Raise and support the vehicle. Refer to LIFTING AND JACKING THE VEHICLE in General Information.
  3. Remove the auxiliary evaporator rear outlet tube from the auxiliary evaporator outlet side tubes.
    Fig 1: Removing Auxiliary Evaporator Rear Outlet Tube
    G01645713Courtesy of GENERAL MOTORS CORP.
  4. Remove the auxiliary evaporator rear inlet tube from the auxiliary evaporator inlet side tubes.
  5. Remove the bolts that retain the clips on the tubes to the body.
  6. Remove the nut that retains the tube to the auxiliary evaporator module.
  7. Remove the tube from the auxiliary evaporator module.
    Fig 2: Removing Auxiliary Evaporator Module
    G01645714Courtesy of GENERAL MOTORS CORP.
  8. Remove the seal washers.
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