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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Overhaul






HEATER UNIT OVERHAUL
1. Remove the two self-tapping screws and the vent/ defroster duct.
2. Remove the self-tapping screw and pipe clamp.
3. Remove the self-tapping screw and core clamp.
4. Pull out the heater core.

NOTE: Be careful not to bend the inlet and outlet pipes during heater core removal.

5. Assemble in the reverse order of disassembly.