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
Pressure, Vacuum and Temperature Specifications
A/C CYCLING SWITCH Clutch Max Cut-In
328 kPa (47.5 psi)
Clutch Out
163-175 kPa (23.5-25.5 psi)
A/C PRESSURE CUT-OFF SWITCH Clutch In
1517-1930 kPa (220-280 psi)
Clutch Out
2862-3068 kPa (415-445 psi)
Engine Cooling Fan On
1966-2171 kPa (285-315 psi)
Engine Cooling Fan Off
1517-1930 kPa (220-280 psi)