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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Voltage Regulator

System Operating Voltage, Manual Transmission
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Regulated Voltage 14.2-15.4 at -4 Volts At Degrees Fahrenheit (V @ deg F)
13.9-14.9 at 68 Volts At Degrees Fahrenheit (V @ deg F)
13.4-14.6 at 140 Volts At Degrees Fahrenheit (V @ deg F)
13.1-14.5 at 176 Volts At Degrees Fahrenheit (V @ deg F)