ALT restart batteries

[DrDave]

Learjetter:

Does the amp gauge needle stop waving at you when you are running on the rear alternator only?

Dave

[Learjetter]

DrDave--

I believe it does steady out when running on 1 alternator only. I'll double check next time I'm troubleshooting.

Assuming it does, what does that mean? Problem with the parallelling function of the circuit board, yes? I've been thinking I'll replace the components--having a challenge determining specs of the diodes, resistors and capacitors (old part numbers vs new-fangled website nomenclature, you know?)

TIA for any thoughts!

-J