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Upper controll arm ?

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Old Aug 31, 2008 | 06:15 PM
  #1  
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Default Upper controll arm ?

I was just wondering if it is okay to pull the bolts out of the UCA on the axle side while there is weight on the axle. I want to replace the cam lock bolts because they don't seem to lock on to the RE CA's. I planned on using new grade 8 bolts and doing it with the vehicle on the ground.
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Old Aug 31, 2008 | 06:18 PM
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Originally Posted by 99xjlove
I was just wondering if it is okay to pull the bolts out of the UCA on the axle side while there is weight on the axle. I want to replace the cam lock bolts because they don't seem to lock on to the RE CA's. I planned on using new grade 8 bolts and doing it with the vehicle on the ground.
I wouldn't do it I'd make sure you have some jacks under that frame..
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Old Aug 31, 2008 | 06:44 PM
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Originally Posted by okcjeeper
I wouldn't do it I'd make sure you have some jacks under that frame..
any particular reason? The UCA doesn't actually go to the frame anymore it is a radius arm set up.
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Old Aug 31, 2008 | 06:49 PM
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Oh sorry I made the assumption of stop mounted UCA's...On your setup I don't know would depend on if it could affect support or not...So I don't really know...
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Old Aug 31, 2008 | 06:56 PM
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One side at a time on level ground would be safe I think. Do the cast one last though because it will be under a little more stress if moved at all and can take a little more abuse.
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Old Aug 31, 2008 | 06:58 PM
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It will be fine. I've done this many times on my tj and xj as well. Mine was stock though. One at a time. Use jack stands under the frame just to be on the safe side. You just never know.

Last edited by muddeprived; Aug 31, 2008 at 07:01 PM.
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Old Aug 31, 2008 | 07:56 PM
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Originally Posted by muddeprived
It will be fine. I've done this many times on my tj and xj as well. Mine was stock though. One at a time. Use jack stands under the frame just to be on the safe side. You just never know.

Thanks guys. I was going to do them one at a time and use a screw driver to chase the bolt out. I will be leaving the screw driver in while the bolt is out.
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Old Aug 31, 2008 | 08:15 PM
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Good plan 99 but if you have a big punch/drift that will be better than the screwdriver.
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Old Sep 1, 2008 | 09:26 PM
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Originally Posted by BlueXJ
Good plan 99 but if you have a big punch/drift that will be better than the screwdriver.
Okay thanks for the heads up Blue!
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