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 Regulator
Vacuum Hose Routing:
A vacuum regulator is incorporated to give a better idle condition. The vacuum regulator is located between solenoid vacuum valve and vacuum advance unit. The lower port of vacuum regulator, marked CARB, is sourced to throttle butterfly. During idle conditions, the vacuum regulator limits vacuum signal available for vacuum advance unit to 11.0 in ± 1 in Hg (9.372 ± .033 bar)