chevrolet Workshop Repair Guides

Chevrolet Workshop Service and Repair Manuals

Thermal Expansion Valve Replacement|Page 11899 > < Thermal Expansion Valve Replacement|Page 11897
Page 1
background image

Expansion Valve: Service and Repair
Thermal Expansion Valve Replacement - Auxiliary

THERMAL EXPANSION VALVE REPLACEMENT - AUXILIARY

TOOLS REQUIRED

J 39400-A Halogen Leak Detector

REMOVAL PROCEDURE

1. Recover the refrigerant. Refer to Refrigerant Recovery and Recharging.
2. Remove the left lower quarter trim panel.
3. Remove the foam wrap from the auxiliary thermal expansion valve (TXV).

4. Remove the auxiliary TXV line clamp screws.
5. Remove the auxiliary TXV line clamp from the HVAC module assembly.

Thermal Expansion Valve Replacement|Page 11899 > < Thermal Expansion Valve Replacement|Page 11897