The nuts are in great shape, came off no prob. I put a bottle jack under the spring and lifted it to where I thought there was no net force on it. The nut side shackle plate slid off real easy. I pounded the upper bolt and it moved 1/4" but I don't have interest in pounding it all the way through since the lower bolt won't budge and it's harder to pound seeing that it's just hanging by the one outer shackle plate. I'll just cut the remaining shackle plate in half with the zip disc and that end of the spring will be loose (if needed, that shackle plate would be easy to fab again out of some steel plate, but I have OME replacements). The bolt on the front end of the spring also moves a bit but I'll just cut that one off both sides of the spring (I'd rather not damage the springs) and it will come right out. Then zip off the axle U bolts and when the spring is off, I'll be able to access the two remaining rivets on the rear hanger with a drill and remove it. Then I'll put it in the 20 ton press to get that remaining rubber out. So far, seems like 100x easier than the C channels, but it ain't done yet!I would just plan on cutting the shackle pins. Get yourself a MAP torch for burning the rubber out. I thought I was going to reuse the shackles and pins. LOL NOPE! They’re so rusted it’s crazy to see how bad they are when you pull them out.
The toughest thing is getting the axle at the right spot so that the springs don’t bind up. It’s a real chore to be honest and if I was much older I wouldn’t want to do the work myself. If I ever have to do it again I might pay someone else the big bucks. It sucks that much. I’d rather pull and stab the transmission with no help.