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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Air Diverter Valve: Service and Repair

This valve is not serviceable and must be replaced if defective. The valve is suspended by the hoses between the air pump and air injection manifolds. To remove valve, disconnect hoses and vacuum sensing line. Reverse this procedure to install. Make sure all connections are tight and not leaking.