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. Using a suitable drift, drive concealment plug on air flow meter fully inward to prevent rotation.
2. Using a .119 inch drill bit, drill hole until drill bit contacts steel stopper plate.
3. Using a suitable screw extractor, pull plug from air flow meter housing.
4. To install, drive new concealment plug into adjustment screw recess with hammer and punch.