Frame Failure
Over the Labor Day weekend, we traveled to Colorado and when we arrived at our site and was setting up, my DW went to move the living area slide out and we heard this awful pop, I looked at how we wer...
Forum Discussion
Bowti wrote:
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For example, trailers all have cross bridging, gussets, and box plating to add strength to critical areas. In this case maybe adding a box plate to the I beam in the effected area and moving the cross bridging to this boxed area could add measured strength without adding prohibited cost or weight.
In the case of our 2005 Cardinal 29WBLX there were lattice racks cross member from side to side between the I-beams. In the axle area behind each wheel the lower angle iron of the lattice rack landed about 3/4-1" above the lower flange of the I-beam so that the belly pans could sit on top of the I-beam lower flange in the axle area. This caused cracks in the vertical web of the I-beam and four different locations in the axle area. After the repair and cross braces were installed it towed like it was on rails.
Chris
