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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Cruise Control Servo: Testing and Inspection

When cruise control malfunction occurs, all vacuum lines and electrical connections should be checked first before any before any repairs are made.

1. Check servo cable and vacuum hose for damage or binding.
2. Check vacuum can and hose connections.
3. If servo does not operate, replace servo.