LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

upper control arm removal??

Old 10-22-10, 07:43 PM
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kuziwk
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Default upper control arm removal??

to remove and replace the front upper control arms, do you need to remove the shock/strut? I looked on lexls where he instructed to remove the shock but i dont see why, the bolts seem accessable.
Old 10-22-10, 09:12 PM
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Bali26
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I didn't remove shocks when i did mine. Not too hard.
Old 10-23-10, 03:12 AM
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steve2006
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I think with the air shocks you do have to remove them but standard are OK,you can slacken the top mounting bolts to give a little more room if required to remove the UCA bolts as you can then move the shock a little.
Old 10-23-10, 05:58 AM
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LiCelsior
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its doable without removing the strut but its a little annoying.
Old 10-23-10, 12:24 PM
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JimsGX
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You'll have to use an open end wrench if you don't want to take the struts out. I couldn't fit a breaker bar with socket in there or a ratchet.

I took the struts out. They come out so easily it isn't a big deal. Plus, I wanted to get a torque wrench on the UCA bolts when I reinstalled them, which is impossible to do without the strut out.
Old 10-23-10, 06:20 PM
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kuziwk
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Originally Posted by JimsGX
You'll have to use an open end wrench if you don't want to take the struts out. I couldn't fit a breaker bar with socket in there or a ratchet.

I took the struts out. They come out so easily it isn't a big deal. Plus, I wanted to get a torque wrench on the UCA bolts when I reinstalled them, which is impossible to do without the strut out.
OMG, this ****ing sucks. I just stripped the bolt on the end of the ball joint connecting to the strut rod (the one with a cotters pin). Than i chewed it with a pipe fitting wrench. Any suggestion's before i take a cutting wheel and dremel further showing a display of frustrated swearing and inner manliness??
Old 10-23-10, 09:37 PM
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PureDrifter
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Originally Posted by kuziwk
OMG, this ****ing sucks. I just stripped the bolt on the end of the ball joint connecting to the strut rod (the one with a cotters pin). Than i chewed it with a pipe fitting wrench. Any suggestion's before i take a cutting wheel and dremel further showing a display of frustrated swearing and inner manliness??
you jacked up the castle nut on the UCA ball joint?

go to sears or harbor freight and buy some "Bolt-Out" type sockets, used to remove broken/stripped bolts/nuts.

less possibility to jack up mating surface on the knuckle.

you can't reuse the castle nut then if you've screwed it up that bad, go hit your local lexus dealership and buy a new one (shouldn't be more than $2-3 even with the massive markup)
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