October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Heater Core: Service and Repair

1. Disconnect battery ground cable and drain cooling system.
2. Disconnect heater hoses from core and plug openings in core.
3. Remove heater core housing to dash panel attaching screws, then the housing.
4. Remove core from housing.