pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Compressor Hose Assembly Replacement|Page 1637 > < Compressor Hose Assembly Replacement|Page 1635
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Hose/Line HVAC: Service and Repair
Evaporator Tube Replacement

TOOLS REQUIRED

J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Disconnect the electrical connector from the A/C refrigerant pressure sensor.

3. Remove the A/C evaporator tube bolt from the HVAC module.
4. Remove the A/C evaporator tube bolt from the condenser.
5. Remove the A/C evaporator tube from the vehicle.
6. Discard the O-rings.
7. Remove the orifice and the pressure sensor, if replacing the tube.

INSTALLATION PROCEDURE

Compressor Hose Assembly Replacement|Page 1637 > < Compressor Hose Assembly Replacement|Page 1635