I noticed today when looking at the Holiday Rambler, in the front was a junction box and traced the wire to a dynamo or motor generator mounted in the front before the radiator. What is this for?
Hmm,, that must be what it is it is huge and I found in my manual book, a little insert just saying the model. No instruction manual. must been original equipment. I have been told that HR at that time was higher end. I don't know. lots of tubular frame under it. lots of square tube. Must be a decent motorhome. I love it. Now I got to see what it powers. and how it comes on. you're saying that it comes on when there is a current draw high enough? there is no switch to turn it on?