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Frame Crossmember

Posted: Mon Feb 11, 2019 4:13 pm
by yuke175
I picked up a new frame from a member last year. I am now getting it ready to be galvanized.

The frame is relatively clean and is rot free. However, I know the crossmembers on these things are known to rot. What should I do to test a crossmember that looks solid? Should I cut a hole in the top and look inside? I can then reweld the plate back on.

Should I add drainage holes?

I am curious to hear your thoughts. I want to do this once, and right.

Re: Frame Crossmember

Posted: Tue Feb 12, 2019 9:29 am
by RiverPatrol
The front cross member should already have a drain hole in it. It really depends on what conditions the vehicle has been driven in before it's a concern. The water and debris can only enter from the side frame rails. If the rest of the frame looks solid, it's up to you what your approach should be.