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 Vacuum Solenoid: Description and Operation
The diaphragm of actuator is operated by vacuum or atmospheric pressure applied through vacuum valve or vent valve, and this diaphragm movement actuates the cruise control cable via link to open or close the throttle valve. With the
cruise control set to
OFF (system
OFF state), no diaphragm operation occurs as the atmospheric pressure governs inside the actuator.
