https://www.youtube.com/watch?v=NQ0QybxOAaQ

Ah, found this nice youtube! Yea, it looks like you have to keep up with the Onans, and post problems are gummy carbs and stuff (from looking) There is a circuit board to replace but mainly all mechanical parts. And Ive seen them for $450 best offer in good condition. 4000 watts. Thanks thanks thanks thanks!!!!