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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Spark Plug: Service and Repair

REMOVAL
1. Disconnect the battery ground cable.







2. Remove the spark plug covers.







3. Disconnect the spark plug wire sets.
4. Remove the spark plugs.
5. Repeat Steps 2, 3, and 4 for LH side.







6. Inspect the spark plugs.







7. Check and adjust the spark plugs.

INSTALLATION












1. Follow the removal procedure in reverse order.