On 2007-03-11 14:20:46 -0400, "RST Engineering" said:

Best chance is an open diode in the rectifier bridge. There are a
thousand more automobile electrical repair shops than there are
aviation electrical repair shops, and the replacement parts are mostly
the same.

Thanks much Jim.


I would NEVER suggest having an automobile shop work on an airplane
part, but I've got this friend Ernie ...

Heavens to Betsy, I'd never even think of such a thing...