Originally Posted by JamieGeek
Hmm they quite frequently send out the diagrams. All I had to do was call and ask (didn't say I was making any modifications just asked for the drawings and was sent them in an E-Mail a few hours later).
That's true, Thor will supply schematics if you ask
them in many cases.
OP implyed that Thor could include schematics and other helpful information with owners documents at time of purchase.
Since Thor barely has "time" to assemble RV's as they roll off the production line, using one partially tightened screw where 2 are likely needed, sloppy wiring, plumbing, etc., I really couldn't see Thor voluntarily devoting much time and effort to supplying anything more than absolutely necessary , unless asked. JMO