I recently bought a 1993 classic and this is my first trailer. I went over the whole thing with a fine tooth comb. check the guide bar underneath, make sure it's clean and greased, I had some worn suspension links that I replaced as well. These guys did alot of the factory work
JR REPAIR I delt with Rob buying some glide blocks and the suspension links, he's a very helpful guy so don't worry about the factory not being around. And there are alot of good people on this site that can help you with just about anything you need to know about them. Enjoy that camper, I love mine...;-)