Hi Everyone

I have a 1953 GMC 9300 converted to 12 volts but still using the generator.
I have been having a problem with it not charging the battery. I have a new voltage regulator and I did the polarization as suggested and checked the voltage at the ARM and BAT terminals of the regulator. I get 12.3 volts at the BAT and .8 volts at the ARM. I also grounded the F terminal and still only get .8 V at the ARM. I guess by this it sounds like my generator has gone for a crap ? Unless anyone else has an idea ?

Does anyone know where to either get another one or get it rebuilt in Ontario Canada ?
Dave