Mountaineer RWD V6-4.0L (2008)
Heater Core: Service and Repair
Heater Core
HEATER CORE
Removal and Installation
NOTE: If a heater core leak is suspected, the heater core must be pressure leak tested before it is removed from the vehicle.
1. Remove the heater core and evaporator core housing.
2. Remove the 2 LH floor duct screws.
3. Remove the LH floor duct.
4. Remove the 2 RH floor duct screws.
5. Remove the RH floor duct.
6. Remove the 3 housing brace screws.
7. Remove the housing brace.
