Thor Forums

[Luke D]

I have found out through Onan and several certified service techs that on these models the oil level or oil sensor was eliminated. The provision on the control board is bypassed. Another interesting thing I found out from Flyght systems is their replacement control board has eliminated the code system. So mode flashing codes when this board is used. Another thing I learned was in order to get to brushes or clean stator the engine must be separated from the generator. Totally enclosed on newer generator s.
The service techs here in Tampa at Cummins Onan swear the newer generation 4000KW have several bugs. They are backed up for months on generator repairs.
Yes mine still not fixed. Haven’t had a chance to bring home and pull out. Still only runs when you push and hold start button. Hopefully this weekend. Looks like my job to fix. Every shop booked for months. Plus original repair service won’t touch generators any more. Lazydays, Camping World and General RV here locally booked for months and not interested in the work. RV Medic will look at it once out and I bring it to them. Let’s hope I can fix.
Stay safe

Just up dating all

Luke