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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Concealment Plug Removal


1. Remove carburetor from engine. Invert carburetor and drain fuel into suitable container.
2. Position inverted carburetor in suitable holding fixture. Ensure no damage occurs to carburetor external parts.
3. Position suitable punch in locator point of throttle body, beneath manifold side of idle mixture needle plug. Drive out plug.
4. Install carburetor on engine and reconnect all related components.