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Drive Axle U Joint Diagnosis

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Old Nov 19, 2005 | 07:09 PM
  #1  
1stC3Vette's Avatar
1stC3Vette
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Burning Brakes
 
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From: Shelby Township Michigan
Default Drive Axle U Joint Diagnosis

My brothers '76 just got back on the road and we noticed a rather loud clunking noise behind the drivers seat. Sounds like the drive axle u joint is bad.

I raised up the rear and slightly rotated the tire/wheel to look for play and noticed some.

My question is, how hard is it to replace these u joints? Does anyone have some good instructions or is it straight forward. Do we replace both sides at the same time?

Thanks,
Dino
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Old Nov 19, 2005 | 07:38 PM
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GTR1999
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Dino I'll PM you some info,
Gary
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Old Nov 20, 2005 | 09:07 AM
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Are you sure it's a u-joint and not the front rubber bushing for the differential? If it is worn out it will clunk when you start forward, backward or when shifting. Hope this helps.
Bernie
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Old Nov 20, 2005 | 09:45 AM
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From: Algonac Michigan
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Check end play at the half shaft yolks.
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