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I had a similar experience a couple years ago. Dad and I were doing a brake job on one of his vehicles and the slide pins were frozen in the caliper brackets on one side. Being his typically "frugal" self he wanted to salvage the parts if possible instead of replacing them. So I secured the caliper bracket in the vise and proceeded to heat the bracket to free the pin. I got it just about cherry red and was about to turn the torch off and grab the pin with a channel locks when it shot out of the bracket, flew right between us and all the way across the shop (36') where it left a dent in the drywall. It sounded like a gun had gone off. Dad was white as a sheet. That thing had missed his bellybutton by about 2", lol. Apparently the moisture and grease inside the bracket built up enough pressure behind the rust that sealed the pin in place it made a steam cannon of sorts. Needless to say we heated the next one a little more slowly...
Poly will last longer. They're 2 piece, so that makes them easier to put in. Some have complained that they squeek. I don't think mine squeek but I'm hard of hearing and the truck is loud so maybe they do and I just don't hear it. Not sure about the price on spring bushings but the poly cab mounts were way cheaper than the OEM rubber ones.
they do squeak if you don't put the lubricant, or enough of it, on them it drove me carzy
Originally Posted by BlueMule
Oh and if you decide to do it yourself if you drill a series of holes between the steel sleeve and the spring it will make it easier to push, pry or hammer the old bushing out.
this is a good suggestion
Originally Posted by ReBilld
Old Dad was about to have two belly buttons ! LOL!!!
I've done a bunch of these, they are not bad at all.
Drill out the rubber bushings, the drill will eventually walk it's way aorund the outer housing cutting it away from the rubber, then around the inner steel bushing cutting awya from rubber there, too. Once that's done hammer the rubber and inner steel out, then sawsall a slit in the outer steel sleeve that's left in place, hammer and screwdriver to get it out.
It is actually that easy, only takes a few minutes per busing.
I used his write up ^^^^. It worked great. The only hard part was lining up the bolts holes on the spring eyes on re-install.
You can't do one hole at a time, you need to drop that whole end of the axle, both sides at the same time. Like do both front eyes, then jack up and bolt in, then drop both back eyes down and do them.
You can't do one hole at a time, you need to drop that whole end of the axle, both sides at the same time. Like do both front eyes, then jack up and bolt in, then drop both back eyes down and do them.
I didn't think about doing it that way. Would it make any difference with a Dana 50?
Leaf spring bushing removal can be accomplished with each of the processes mentioned. I have used versions of each, but have added a slick way to press them out.
Have a friend (or yourself) make an arbor that is machined to the same size as the O.D. of the metal part of the bushing, turn the first 1 1/2" down to the size of the I.D., bore a hole in the opposite end that will accomodate about 1/2" of the end of the screw of your wheel puller.
(This 1/2" will make it easier to hold everything in place as you turn the screw)
Put the bushing in place and screw away. Really saves on the muscle and amazes the mind.