A couple off weeks ago my Scott stopped all of a sudden.
After some investigation there were no sparks coming out from my BTH magdyno.
Yesterday I took my BTH apart but in my eyes there was nothing wrong except for a bit off oil on the slipring.
I measured the resistance from the slipring to the body which was 7000 ohms.
I don’t know anything what I should measure and check, who can give me some advice?