Just bought a Jayco 21C to use when racing. Got it cheap but lots of work. Floor is soft everywhere, AC doesnt work, Fridge won't run on propane. Yippee..lots of work.
I've started pulling up the floor. Found that once its wet, it stays wet. I've got the front u shaped seating out and will be pulling the waterheater, and kitchen cabinets next. Lots of fun!
When I pull the Fridge, I'm going to test the thermocouple. I suspect its my issue, as the burner will light and run as long as I have the bypass pressed.
I think the AC issue is the fan motor. I spun it by hand (stick) and got it running, compressor seems to work too but I think I blew a fuse trying to get it going again. They're a nice little trailer. Hopfully I can get it back to life.