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

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Heater Core: Service and Repair

REMOVAL
1. Remove the evaporator case / core housing. Service and Repair







2. Remove the foam weather seal.







3. Remove the screws and remove the heater core cover.
4. Remove the heater core.

INSTALLATION
1. To install, reverse the removal procedure.

NOTE: Be sure to install a new oval foam weather seal around the heater core inlet and outlet tubes.