Durango 2WD V8-5.7L (2008)
Heater Core: Service and Repair
Front Heater Core - Installation
INSTALLATION
WARNING: The heater core tubes are not serviced separately from the heater core. The heater core tubes should not be repositioned, loosened
or removed from the heater core. Failure to follow this warning could result in a coolant leak and possible personal injury or death.
1. Carefully install the heater core (6) into the top of the HVAC housing (3). Make sure that the heater core insulator is properly positioned.
2. Install the two screws (4) that secure the heater core retaining bracket (5) to the HVAC housing. Tighten the screws to 2.2 Nm (20 in. lbs.).
3. Install the HVAC housing bracket (2) to the top of HVAC housing.
4. Install the two screws (1) that secure the HVAC housing bracket to the HVAC housing. Tighten the screws to 2.2 Nm (20 in. lbs.).
5. Install the heater core tube retaining bracket (4) to the top of the HVAC housing (2).
6. Install the screw (3) that secures the heater core tube retaining bracket to the HVAC housing. Tighten the screw to 2.2 Nm (20 in. lbs.).
7. Install the foam seal (1) to the flange on the HVAC housing.
