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how do i replae a u-joint please help

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Old Mar 22, 2007 | 08:29 PM
  #1  
dirt_kx's Avatar
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how do i replae a u-joint please help

i was told to replace my u-joints because every time i shift my car it sounds like a big clunk also when ever i go over 40 mph my car vibrates realy bad but i never done this before so if any one could explain how to replace them that would be great thanks for any help

art
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Old Mar 22, 2007 | 08:44 PM
  #2  
twizted_3kgt's Avatar
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From: Rochester, NY
Car: '88 Formula 350 & '97 VR4
Engine: L98 & 6G72
Re: how do i replae a u-joint please help

Not complicated. Unbolt your driveshaft from the rear axle, pull it out of the tranny. It's easiest to do this if you have a vise...infact I don't know of any other way. You'll need a hammer, and depending on the type of retainer clips, some pliers or a flat head screwdriver.

I don't know how to explain it without pictures, so take some and post them up, it would be easier. I'll still try though.

You have to remove the retaining clips which will either be on the inside or outside of the (4) u-joint ends. If they're on the outside, squeeze the middle together and pull out. If they're on the inside you'll have to take the flathead and hammer and hit them off. If you don't see any at all, you're gonna need a torch because they're plastic-filled and you have to heat it up to melt the plastic out.

Once those are out you have to hammer out the 4 caps. This is where the vise is used. And where I don't know how to explain anymore without pictures and arrows and such. Not too difficult to figure out.

Hope this helps some.
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Old Mar 22, 2007 | 08:48 PM
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rv1890's Avatar
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From: Fresno, CA
Car: 87 Iroc-Z
Engine: 5.7 350 TPI
Transmission: stage2 700r4
Axle/Gears: 2.73 for now
Re: how do i replae a u-joint please help

Amazing what a little searching can do!!

https://www.thirdgen.org/forums/tech...nd-coming.html
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Old Mar 23, 2007 | 11:36 AM
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Sonix's Avatar
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From: Calgary, AB, Canada
Car: 1982 Trans-Am
Engine: 355 w/ ported 416s
Transmission: T10, hurst shifter
Axle/Gears: 10 bolt, true-trac, 3.73
Re: how do i replae a u-joint please help

Yea, there aren't clips on the shaft if it's stock. You'll have to use a torch and burn out the nylon. Maybe that link RV posted will tell you that as well.
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