I have a Kohler 60r with no power output starts and runs good but no juice.
No excitation voltage? Does it have a voltage adjust potentiometer at the controller?
There is a small circuit board if I recall with lots of wires hooked up to it. Anyhow disable all power and test with a meter before checking all screw connections. This is part of routine maintenance, and all these type units vibrate. Check all visible fuses for burn't out or broken from vibration. Simon C
I don't see any adjustment for voltage. Anyone have diagram so I can test for voltage going to field?