I have a 98 Cutter with an Onan 5K generator. The unit has 200 hours on the gauge.
I have maintained the unit per manufacturers specs., oil changes, plugs etc.
However, the last time I started the unit it only put out 60volts. RPM correct and the engine in running smoothly.
I changed the voltage regulator but there was no change.
The local Cummins dealer tells me ( without looking at the unit) that the windings or stationary likely needs replacement. At 1500
plus labor I am considering purchasing a new unit.
Any one had simular problems?