Cobalt L4-2.2L (2008)
Expansion Valve: Service and Repair
Thermal Expansion Valve Replacement (1st Design)
Tools Required
J 39400-A Halogen Leak Detector
Removal Procedure
1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Remove the condenser tube and evaporator hose from the thermal expansion valve (TXV).
3. Remove and discard the seal washers.
4. Remove the TXV bolts.
5. Remove the TXV.
6. Remove and discard the seal washers.
Installation Procedure