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)
Or, hide this message:
temporarily or
permanently
Vacuum Regulator
1.
Disconnect vacuum line from
distributor port and connect a vacuum gauge.
2.
With engine at idle, the vacuum gauge reading should be within 1 inch Hg vacuum of the calibration point. The calibration point of each valve can be identified according to color code as follows: Black, 6 inches Hg; green, 7 inches Hg; red, 8 inches Hg.
3.
Replace valve if not within specifications.