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LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

Lower Control Arms

Old Feb 26, 2018 | 09:46 PM
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Default Lower Control Arms

I searched the forum and could find this problem, so if this is a repeat I apologize.

I am attempting to replace the lower control arms on my 2008 LS460 (110,000 miles).
Unfortunately, I cannot get the ball joints out. I have torched it, bent a pickle fork and hammered on it endlessly with a 5lb sledge. It hasn't budged an inch.

Is there some hidden pinch bolt or something I am missing?

Last edited by Walking; Feb 26, 2018 at 09:50 PM.
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Old Feb 27, 2018 | 03:56 AM
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I remembered that Scotty Kilmer somehow cut the ball joint of my LS460 with a dremel tool.
But I'm not sure if that is the only way/ correct way of doing it.

Originally Posted by Walking
I searched the forum and could find this problem, so if this is a repeat I apologize.

I am attempting to replace the lower control arms on my 2008 LS460 (110,000 miles).
Unfortunately, I cannot get the ball joints out. I have torched it, bent a pickle fork and hammered on it endlessly with a 5lb sledge. It hasn't budged an inch.

Is there some hidden pinch bolt or something I am missing?
Reply
Old Feb 27, 2018 | 10:55 AM
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Can you use a pitman puller?
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Old Feb 27, 2018 | 08:24 PM
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Originally Posted by Walking
I searched the forum and could find this problem, so if this is a repeat I apologize.

I am attempting to replace the lower control arms on my 2008 LS460 (110,000 miles).
Unfortunately, I cannot get the ball joints out. I have torched it, bent a pickle fork and hammered on it endlessly with a 5lb sledge. It hasn't budged an inch.

Is there some hidden pinch bolt or something I am missing?
This might help you.
​​​​​​https://www.clublexus.com/forums/ls-...-07-ls460.html
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Old Feb 27, 2018 | 09:24 PM
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Originally Posted by sha4000
This might help you.
​​​​​​https://www.clublexus.com/forums/ls-...-07-ls460.html
Ya, I tried all of that as far as I can tell.
Also, that ball joint seperator is too small to fit around the front control arm.
Argggggggggnnnhhhhh
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Old Feb 27, 2018 | 09:28 PM
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Not sure how a shop replaced mine. Maybe a air chisel. ??
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Old Feb 28, 2018 | 07:00 AM
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I have to take a look at this ball joint when I rotate the tires again. This seems like a big headache.
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Old Mar 1, 2018 | 09:44 AM
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I used a map gas torch and a 5 lb sledge .
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Originally Posted by Walking
I searched the forum and could find this problem, so if this is a repeat I apologize.

I am attempting to replace the lower control arms on my 2008 LS460 (110,000 miles).
Unfortunately, I cannot get the ball joints out. I have torched it, bent a pickle fork and hammered on it endlessly with a 5lb sledge. It hasn't budged an inch.

Is there some hidden pinch bolt or something I am missing?
I'm a staunch DIY'er, but this is why I left this job for a shop to do. I know some have had success doing it in their garage, but FAR more stories are similar to yours. For the 700 dollars my local shop charged to do ALL 8 arms, and two ball joints as well as a wheel alignment, I was happy to fork over the coinage.
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