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Frame is flexing on the driver's side


CDLong

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Thanks Matt. I found the article on hock bolts. https://www.ford-trucks.com/forums/1307036-dads-frame-and-suspension.html I'll remove the wheel & tire today and start lookin'.

Back to square one, my frame has rivets. I assume I can put a jack stand under the driver's side frame rail and have someone turn the steering wheel to see if I can find the issue? The tire is still on the passenger's side or do I need to remount the driver's side tire? Got some pics. I have outlined what might be a problem?20240408_090201.thumb.jpg.ec5a9893e7716669906bf78d37eb26d0.jpg20240408_090306.thumb.jpg.e51ce6c721ba2832a721947202b3087a.jpg20240409_104845.thumb.jpg.f454de2c111f61de5d0623b525b2b068.jpg20240409_104849.thumb.jpg.8d12c1e2d7d8d16f89977be90e7d7f6f.jpg

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Back to square one, my frame has rivets. I assume I can put a jack stand under the driver's side frame rail and have someone turn the steering wheel to see if I can find the issue? The tire is still on the passenger's side or do I need to remount the driver's side tire? Got some pics. I have outlined what might be a problem?

in the first pic it looks to be a cracked frame. I need to go look under one in the shop to see about the seams in that area to compare. the steering gear area is boxed with two halves riveted and welded in some spots with a crush support between that the three gear box bolts go through. right behind there is where some crack.

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in the first pic it looks to be a cracked frame. I need to go look under one in the shop to see about the seams in that area to compare. the steering gear area is boxed with two halves riveted and welded in some spots with a crush support between that the three gear box bolts go through. right behind there is where some crack.

Ok Matt. I'll try yo get better pics of that area. Thanks!

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in the first pic it looks to be a cracked frame. I need to go look under one in the shop to see about the seams in that area to compare. the steering gear area is boxed with two halves riveted and welded in some spots with a crush support between that the three gear box bolts go through. right behind there is where some crack.

Control arm is moving up & down? I have a video but can't load it? MP4 file. I tried to email it to you but the email won't send. Ain't my day.

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in the first pic it looks to be a cracked frame. I need to go look under one in the shop to see about the seams in that area to compare. the steering gear area is boxed with two halves riveted and welded in some spots with a crush support between that the three gear box bolts go through. right behind there is where some crack.

Control arm is moving up & down? I have a video but can't load it? MP4 file. I tried to email it to you but the email won't send. Ain't my day.

what are you calling a control arm? twin traction beams don't have them? there are radius arms that hold the ttb fore and aft and then there is a pitman arm mounted to the steering gear to tie to the drag link. are you seeing the pitman arm flex?

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what are you calling a control arm? twin traction beams don't have them? there are radius arms that hold the ttb fore and aft and then there is a pitman arm mounted to the steering gear to tie to the drag link. are you seeing the pitman arm flex?

4x4_control_arm.png.2fdc5e458f9488157156c66faa0acbb4.pngBushing_1.png.26a8666b7d4b263fe1957568cb2547bd.pngBushing_2.png.7977d75fbb1b795063306734f7a9d8c9.pngBushing_3.png.e314889aed83398c0e6f5ab45870fbb6.pngBushing_4.png.c7b89cc65d9a2810ed4a34bedd17cb42.pngBushing_5.png.5969fbfc6df9c1acc26d9eff4724aa34.pngBushing_6.png.6baf67fe2c0708ae3b96c8a8ec45d632.png

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Back to square one, my frame has rivets. I assume I can put a jack stand under the driver's side frame rail and have someone turn the steering wheel to see if I can find the issue? The tire is still on the passenger's side or do I need to remount the driver's side tire? Got some pics. I have outlined what might be a problem?https://forum.garysgaragemahal.com/file/n151259/20240408_090201.jpghttps://forum.garysgaragemahal.com/file/n151259/20240408_090306.jpghttps://forum.garysgaragemahal.com/file/n151259/20240409_104845.jpghttps://forum.garysgaragemahal.com/file/n151259/20240409_104849.jpg

The first picture in more detail. No crack, metal over;apping metal.Bottom_of_steering_box_mount_1.thumb.jpg.f7061c5ac501ddc6734f9be67e583826.jpgBottom_of_steering_box_mount_2.thumb.jpg.dd702c5489ab90a1f0cfcf94a8fb90de.jpg

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what are you calling a control arm? twin traction beams don't have them? there are radius arms that hold the ttb fore and aft and then there is a pitman arm mounted to the steering gear to tie to the drag link. are you seeing the pitman arm flex?

That's a radius arm bushing and bracket.

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