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 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

Service Hints

G 1 (A) GENERATOR (ALTERNATOR)
(A)3-Ground: 13.9-15.1 Volts with Engine running at 2000 RPM and 25°C (77°F)
13.5-14.3 Volts with Engine running at 5000 RPM and 115°C (239°F)
(A)1-Ground: 0-4 Volts with Ignition SW at ON position and Engine not running