I was thinking we were dealing with a '70 up style alt with 2 male field terminals? If so that is a closed loop field circuit in the alt with the 2 male terminals being the ends of that loop & it cannot have continuity to ground. If it has 1 field terminal (69 & earlier type) then that male terminal will have continuity to ground since the other "grn" brush is grounded (there will be some total resistance from the male terminal down & in/around the circuit then out to the case with the "grn" brush being grounded to the case with you haveing the ohmeter leads on the male terminal and the case.


live every 24 hour block of time like it's your last day on earth