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 Hose: Service and Repair

Removal
1. Drain the engine coolant.
2. Disconnect both ends of the heater water hose which is to be removed.
3. Remove the heater water hose.

Installation
Reverse the above procedure, using new hose clamps.