Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

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Heater Core: Service and Repair

Fig. 20 Exploded View Of Heater Unit:





Instrument Panel, Gauges and Warning Indicators
Restraints and Safety Systems

Remove heater unit in numbered sequence, Fig. 31, noting the following:

1. Drain engine coolant.
2. Remove instrument panel as outlined in Instrument Panel. Instrument Panel, Gauges and Warning Indicators
3. Reverse procedure to install. Refill engine coolant.