GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Tools Required

J 39500-B A/C Refrigerant Recovery, Recycling and Recharging System


    Object Number: 291167  Size: SH
  1. Recover the refrigerant from the system. Refer to Refrigerant Recovery and Recharging .
  2. Disconnect the evaporator hose assembly from the accumulator.
  3. Disconnect the evaporator hose assembly from the strut tower.

  4. Object Number: 130636  Size: SH
  5. Disconnect the evaporator hose assembly from the evaporator core line fitting.
  6. Disconnect the temperature sensor electrical connector.

  7. Object Number: 130648  Size: SH
  8. Disconnect the evaporator hose assembly from the condenser.
  9. Remove the evaporator hose assembly.

Installation Procedure


    Object Number: 130648  Size: SH
  1. Install the evaporator hose assembly to the vehicle.
  2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  3. Connect the evaporator hose assembly to the condenser.
  4. Tighten
    Tighten the evaporator hose assembly to 20 N·m (15 lb ft).


    Object Number: 130636  Size: SH
  5. Connect the evaporator hose assembly to evaporator core.
  6. Tighten
    Tighten the evaporator hose assembly to 20 N·m (15 lb ft).


    Object Number: 291167  Size: SH
  7. Connect the evaporator hose assembly to the accumulator.
  8. Tighten
    Tighten the evaporator hose assembly to 20 N·m (15 lb ft).

  9. Connect the evaporator hose assembly to the strut tower.
  10. Connect the temperature sensor electrical connector.
  11. Recharge the refrigerant system. Refer to Refrigerant Recovery and Recharging .