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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Vacuum Control Motor Vent Valve Does Not Work

1. Connect a jumper wire to terminal No. 7 and touch it briefly to ground.
2. If vent valve clicks, proceed to next test.
3. If vent valve does not click, check the following:
a. Repair broken wire.
b. Replace vacuum control motor.