Today I pulled my rear springs as the U-Bolts were very loose and the nuts wouldn't budge. I had to cut the bolts to remove them. The bolts were so loose, I could see the spring pads shift when I jacked up the axle. I've been VERY lucky that I haven't sheared off my centering bolts (pins).
The local junk yard (oops - auto recycler) makes custom ubolts with nuts and washers for $10 apiece. 9/16" stock with 7/8's nuts. Unfortunately, they didn't make them the 1" shorter I requested, but that is easily remedied with the sawzall.
While I had them out, I spread the leaves and injected some motorcycle chain lube between the leaves. The stuff I use is a dry lubricant and doesn't attract dirt like oil. I spread open the spring clamps so the leaves are more free to flex separately from one another. I hope this will eventually allow more droop.
I also drilled the clamps to put in cross bolts, not sure if I will go with 1/4" or 5/16". Anyone have a suggestion or know the approximate size of their own cross bolts in their spring clamps?
I swapped the springs left to right when I reinstalled them because I had bad cruiser lean to the left. This seems to have helped slightly.
I considered swapping them end to end as well, but I wasn't sure whether or not I had enough spline to do that and I knew I would have to trim the rear of the fender openings for tire clearance if I did that. I'm toying with doing the SOA like the guy did in the latest issue of the TLCA Magazine, so I'm not inclined to make major changes in my SUA setup at this time.
All the old hardware that was reused got a good cleaning and then a soak in phosphoric to eliminate any rust. That stuff is like a wonder drug for rusty parts.
I'm happy to get this phase of the project wrapped up today. My locker installation is on its 9th day, but I hope to have everything I need to button that up tomorrow. Like any other project, it always seems to take far longer than it should. I could have save myself a week on the locker installation if I had spent a few bucks to buy a vernier caliper. And now I see I had the time to order and receive the Man-A-Free U-Bolt Flip Kit since I haven't been able to use the truck for 10 days.

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