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Pre paring for the worst, hoping for the best, Since OO-BGUB is a running truck, Swapping the box will be done in "tight quarters" Now if (most likely) it has the frame stress crack behind the box, I'm thinking , "will I have to remove the Front Bumper, Grille, Core support, Radiator, left inner and outer fender for work space?"
Hmmmmm..........
I didn't recall that the frame was double wall in that area - but now that I look at the photo, it looks like if there was to be a crack it would be difficult to get at (to weld).
Well that sucks...... Removed the old box, cleaned up the area (even Gary's infamous Huck bolt) and I can't see any cracking, But it does look like the box mounting plate is "shifting around" on the motor cross member.
Well I guess all the slop in in the box..
Unless you have everything out/off, welding a brace in may not be easy. But if you can get to it the peace of mind might be worth it. As I hopefully explained in the other thread, the place it will crack is at the very edge of the box.
That's where Dad's frame cracked, but it could be any of the holes for the steering box. It was a really poor design with a very hard edge on something that doesn't flex, like a cast iron box, near a hole. So, I'm going to put a plate the same thickness as the angle to spread the load above the angle. And I'll bevel the edges so they don't create a hard spot.
It looks like I have a ware mark between the engine cross member and the frame, there's a "flat spot" about 3/16" where it looks like the cross member is wiggling R-to-L.
but the rivets show no sign of being loose....
Everything is tight, rivets show no movement, revieled no crack.so I took a come-a-long to test.
I hooked it from one horn to another, and tightened, there was no movement at the box, but the bumper end deflected.
Determined the box area is tight, and put it in.
Red Head directions say to "fill the pump, with engine off and front wheels up, turn wheel R-to-L 15 to 20 times, re fill and let sit 2 hrs, overnight is better" that where I am, letting is sit overnight........