Heater Core: Service and Repair
Heater CoreREMOVAL
1. Disconnect the ground cable from the battery.
2. Draw out the refrigerant with the refrigerant recovery unit.
3. Remove the heater and cooling unit.
4. Remove the screws and remove the heater core cover and pipe clamp.
5. Remove the heater core (A).
INSTALLATION
Install in the reverse order of removal.