Forum Discussion
24tucson
Aug 03, 2017Explorer
If you have a Lippert frame and you have movement in the pin box, you might want to check the welds where the pin box is welded to the trailer frame. Mine had 4 broken welds each about 4 inches long. When we pulled the underbelly off around the pin box, we also found that the front cross member that the pin box was welded to was completely broken through. If you shine a light up into the area around the pin box, you should be able to see the welds. Still going round and round with Keystone on this. According to an insurance appraiser that specializes in rv repairs, this is a common problem with Lippert frames.
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