XL-7 2WD V6-3.6L (2007)
Expansion Valve: Service and Repair
Thermal Expansion Valve Replacement
Thermal Expansion Valve Replacement
Special Tool
J 39400-A Halogen Leak Detector
1. Recover the refrigerant. Refer to [Refrigerant Recovery and Recharging].
NOTE: When removing the thermal expansion valve (TXV), keep dirt and foreign material from getting on or into the sealing surfaces. Clean
tools and a clean work area are important for proper service. The TXV seal area should be cleaned before any repairs are performed. The parts
must be kept clean at all times and any parts to be assembled should be cleaned with a non-petroleum based solvent and dried with air. Use only
lint free cloths to wipe parts. Do not allow solvent to enter evaporator or hoses.
2. Remove the evaporator outlet hose and liquid line retainer plate nut from the TXV.
3. Remove the evaporator outlet hose and liquid line from the TXV.
4. Remove and discard the sealing washers from the evaporator outlet hose and liquid line.
