I will be pulling out the SM, and having a 337 experienced IA helping me in a few hours...but thought I would post, in case anyone might have had this issue and have the 'quicker answer'
battery discharge light coming on, neither alternator appears to be charging. Reading no voltage on center posts of voltage regulator switch, but I believe we had field voltage at the alt itself. Alt field CB has power flowing from it as well.
open to any thoughts...please email me at
networkgunslinger@gmail.com