I have a 4000 watt onan generator.I let it set without exercising it for longer than i wonted like 2 or 3 months.Yesturday when i finally got around to it i started the rv motor.After a few minutes i ...
The problem with the newer Onans. Is that they have voltage regulators. Which tries to push more exciter voltage through the brushes and rings.If the rings are dirty it has to work harder at it. So much that it can burn out the regulator which is not cheap.
I would run it at least once a month. Under load when possible. I think you will solve the problem. Keeps the whole system in shape.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,189 PostsLatest Activity: Jan 19, 2025