RAM 2500 Truck 2WD V10-8.0L VIN W (2003)
Heater Core: Service and Repair
REMOVAL
NOTE: Disassembly of the HVAC housing is not required to remove heater core.
1. Remove the HVAC housing from the vehicle. Refer to Housing Assembly HVAC/ Service and Repair/ Procedures.
2. Remove the screws and retainers that secure the heater core to the HVAC housing.
3. Lift the heater core out of the heater - A/C housing.
4. Inspect all all seals and repair or replace as required.
INSTALLATION
1. Place the heater core into the HVAC housing.
2. Snap the retainers for the heater core to the housing. Install and tighten the screws that secure the heater core to the HVAC housing (if equipped).
Tighten the screws to 2.2 Nm (20 in. lbs.).
3. Reinstall the HVAC housing in the vehicle. Refer to Housing Assembly HVAC/ Service and Repair/ Procedures.
