Universal joint questions
#1
#2
Join Date: Dec 2003
Location: Sycamore, Illinois (displaced to Arkansas)
Posts: 4,119
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On my '96, I had problems.
After taking the clamps off (the two clamps, with two bolts each, on the rear axle yoke), I took a prying device and put it between the rear of the u-joint and the rear axle yoke and just went to town with a hammer.
Over time, the metal just rusts/corrodes together.
You could also try tapping/banging directly on the u-joint with the hammer to get it to free up from the yoke.
The service manual says to replace the strap (clamp) and bolts. I would recommend to replace at least the bolts.
At the very least, use a thread-locking compound when reinstalling them. My friend has had these bolts loosen up and destroy u-joints two times on two differant Jeeps. (Actually, one of those times it was total loss of a driveshaft).
After taking the clamps off (the two clamps, with two bolts each, on the rear axle yoke), I took a prying device and put it between the rear of the u-joint and the rear axle yoke and just went to town with a hammer.
Over time, the metal just rusts/corrodes together.
You could also try tapping/banging directly on the u-joint with the hammer to get it to free up from the yoke.
The service manual says to replace the strap (clamp) and bolts. I would recommend to replace at least the bolts.
At the very least, use a thread-locking compound when reinstalling them. My friend has had these bolts loosen up and destroy u-joints two times on two differant Jeeps. (Actually, one of those times it was total loss of a driveshaft).
#3
LOL! One of my bolts somehow unscrewed, while I was on the freeway 65MPH and all I felt was a big thud. Then I see my drive shaft rolling down the freeway. Thank god I have 4wd I was able to drive home using the front axle, and at freeway speeds. It was crazy I had to replace my transfer case tail housing the rear end yoke. The drive shaft actually could have been reused but it was dented up, so I replaced it too. So the purpose to this story is get new and quality hardware and use locktight like said above.