cadillac Workshop Repair Guides

Cadillac Workshop Service and Repair Manuals

Thermal Expansion Valve Replacement|Page 9367 > < Evaporator Temperature Sensor / Switch|Locations|Page 9362
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Expansion Valve: Service and Repair
Thermal Expansion Valve Replacement

THERMAL EXPANSION VALVE REPLACEMENT

TOOLS REQUIRED

J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE

1. Recover the refrigerant from the A/C system. Refer to Refrigerant Recovery and Recharging.
2. Remove the I/P retainer.
3. Remove the insulation (1) from the thermal expansion valve (TXV).

4. Remove the HVAC line clamp screw.
5. Remove the HVAC line clamp.

Thermal Expansion Valve Replacement|Page 9367 > < Evaporator Temperature Sensor / Switch|Locations|Page 9362