Evaporator Core: Service and Repair

1. Discharge and recover refrigerant system.

Fig. 10 Evaporator Housing Replacement:

Fig. 9 Retainer Clip Removal:

2. Remove evaporator housing assembly in numbered sequence shown in Fig. 10, pushing in center of joint duct clip for removal, Fig. 9.

Fig. 11 Evaporator Housing Disassembly:

3. Disassemble evaporator housing assembly in numbered sequence shown in Fig. 11, noting following:
a. Remove housing clips using a suitable flat blade screwdriver.
b. Loosen expansion valve flare nut using two wrenches.
4. Reverse procedure to install.