E 450 V8-5.4L (2009)
Housing Assembly HVAC: Service and Repair
Heater Core Housing
Heater Core Housing
Removal and Installation
1. Remove the heater core. For additional information, refer to Heater Core See: Heater Core/Service and Repair/Heater Core.
2. Remove the 3 heater core housing nuts and the heater core housing.
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Disconnect the temperature blend door actuator electrical connector.
3. To install, reverse the removal procedure.