RAM 3500 Truck 4WD L6-5.9L DSL Turbo VIN C (2002)
Heater Core: Service and Repair
REMOVAL
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.
Fig. 14 Heater Core Remove/Install
3. Lift the heater core straight up and out of the heater-A/C housing.
INSTALLATION
1. Lower the heater core into the HVAC housing.
2. Position the retainers over the heater core tubes. Install and tighten the screws that secure the heater core and retainers to the HVAC housing.
Tighten the screws to 2.2 N.m (20 in. lbs.).
3. Reinstall the HVAC housing in the vehicle. Refer to Housing Assembly HVAC/ Service and Repair/ Procedures.
