Express 1/2 Ton Van V8-5.7L VIN R (1999)
Evaporator Core: Service and Repair
Auxiliary
REMOVAL PROCEDURE
1. Recover the refrigerant from the A/C system. See: Refrigerant/Service and Repair
2. Raise the vehicle. Support the vehicle with suitable safety stands.
3. Remove the heater and A/C line cover from the underside of the auxiliary evaporator module.
4. Disconnect the heater lines from the auxiliary evaporator module from the underside of vehicle.
5. Remove the one retaining nut in order to remove the auxiliary evaporator underbody rear tube assembly from the core.
6. Remove the two nuts securing the auxiliary evaporator module from the underside of the vehicle.
7. Remove the safety stands.
8. Lower the vehicle.
9. Remove the left body side rear trim panel.
10. Remove the upper auxiliary air outlet duct assembly.
11. Remove the lower auxiliary air outlet duct assembly.
12. Disconnect the electrical connectors.
13. Remove the two bolts inside the vehicle retaining the case to the vehicle.
14. Remove the auxiliary evaporator module assembly (1) from the vehicle.
