my crossmember hurts

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Joined
Jun 11, 2004
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Location
high desert, ca
Yeah, yeah, a picture is worth a thousand words. If I had my camera, I'd show ya.

This last weekend I was out wheeling and just sitting around in front of my pig when I noticed I had a nice crack in my front crossmember, where it meets the passenger side frame rail. Uppon further inspection, it cracked almost all of the way around. The spot that didn't crack was the upper piece of stock that is welded on top of the rail and xmember. It was still all held together fine and was only a hairline crack going through the original welds. The driver's side started getting a small crack on the bottom of the crossmember, right behind the center arm.

Now we don't have any redneck ram or anything of the sorts, just armstrong steering with 33'tsl's. Nothing to over stress the crossmember due to center arm stress. Has anyone had similar problems, besides ripping the center arm completely off? What did they do? I am planning on bracing the front a little if anymore problems occur. For now I just scrubbed er' down and used this little dentist looking bur bit to clean up the crack a little and welded it up. On the driver's side I drilled small holes at the end of the cracks before welding. Obviously I lack fabrication skills, but have read welding books, have a nicer welder than I should, and am now pretty comfortable with the mig after a year or so now. Suggestions?

S
 
sounds like you did well fixing it. I would keep an eye on it, and maybe brace it some. some of the factory welds were less than impressive on one of my FJ55's(maybe it was built on a Friday afternoon, who knows?) I certainly think that washboard roads and wheeling flex the frame alot and will lead to failure at some point. good thing you caught it...
 
Well without pics I dont want to be to presumptuous of how bad it was or the job you did. But sounds like you did fine to me. I would have just cleaned it up and welded it back myself. Maybe added some L shaped braces in there if I felt it was necessary.
 

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