E 250 V8-5.4L (2008)
Evaporator Core: Service and Repair
Auxiliary Evaporator Core
AUXILIARY EVAPORATOR CORE
Removal and Installation
NOTE: If an evaporator core leak is suspected, the evaporator core must be vacuum leak tested before it is removed from the vehicle.
1. Remove the A/C and heater assembly.
2. Disconnect the evaporator core spring lock couplings.
-
Discard the O-ring seals.
3. Position the heater hoses aside.
4. Remove the evaporator case cover.
1
Remove the 4 screws.
2
Remove the evaporator case cover.
5. Remove the evaporator core.
1
Remove the seal.
2
Remove the evaporator core.
6. Remove the evaporator core seal.
7. Remove the thermostatic expansion valve (TXV).
8. To install, reverse the removal procedure.