Leaf spring fanning
 

I have a 72 K10 longbed, with a recently installed skyjacker 2.5 lift. The top four leaves are spreading apart from the bottom leaf. I bought some alignment clamps but they are too short to clamp over all five leafs, and from looking on the internet I can't find anything that looks like it will cover all five leafs.

Any ideas here? Problem is only happening on the driver's side. Will post pics to follow. Thanks all.
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Re: Leaf spring fanning
 

Re: Leaf spring fanning
 

That bottom leaf looks a lot like an add a leaf. I had a pair with my stock springs. They seemed to try to walk out of the pack like that too. Not sure why they did. I used to have to pound them back into place occasionally.

Thanks. That's what I did, it was easier than I thought. I just jacked under the frame until the tire was off the ground, loosened the u bolt, banged them back straight, tightened the u bolt and set it back down. We will see how long it lasts!
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Re: Leaf spring fanning
 

My AALs did that because they are slightly narrower than the main spring pack. As a result, they are not held firmly in place by the u-bolts.

Re: Leaf spring fanning
 

What did you torque your u-bolts to?

Re: Leaf spring fanning
 

120. There were no torque specs in the instructions, which I thought was odd. I guess I will see whether they stay straight this time.

I have a weird popping noise on rough terrain or turning left that I hoped would be alleviated by fixing the springs, but no such luck. Did some reading and now I wonder if it might be a frame rivet somewhere. Feels like it is on the driver's side and maybe just behind me a little bit. Freaking annoying.

Re: Leaf spring fanning
 

Right away, make sure your steering box is tight on the frame. 5/8 ubolts can be torqued to 150. The really long ones on my dually were torqued down to 180. If the bolts were new you will have to retorq a couple of times until they are done stretching. Ideally they should be replaced everytime you remove them. Reason being is that the quality U-bolts have a rolled thread and the nuts distort the threads some as they are torqued down

Re: Leaf spring fanning
 

Will do on the steering box check, thanks for the suggestion. I did look over my frame rivets pretty good and didn't see any indication of a loose rivet. Not sure what to do next, thinking about putting a little video camera under the truck and seeing if recording the undercarriage when the noise happens reveals anything.