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[HELP] Ball Joint Removal


Underdog

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I am trying to remove the front arms and cannot seperate the ball joint from the arm OR the knuckle. I have removed the bolt and the castle nut, hammered on the arm, and done pretty much everything I can think of to remove the ball joint but it's only seperated slightly from the knuckle.

 

I've already scraped doing the rear aluminum stuff this weekend, but I need to get the front arms in... HELP!

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i just removed mine yesterday, get a short, fat, flat-head screwdriver and tap it in the slot on the ball joint knuckle(the gap that gets pinched together from the upper bolt) this spreads it so you can tap down on the control arm till it pops out. no special tools required.
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I had to make the call to abort the arm removal at around 5pm yesterday. We couldn't make it budge past the first 1/16th of removal. We used a regular hammer directly on the arm, as well as a dead blow hammer. I tried removing the lower nut to remove the ball joint from the arm, so I could try and draw it out using a socket and nut, but that side wouldn't come off either.

 

I am putting in the aluminum arms with new whiteline balljoints, and I have the spares off the aluminum arms, so I'm not worried about destroying the old ones. I tried wedging open the split-line on the housing and soaking it with P'Blaster, to no avail. When I finally aborted the mission, I couldn't get the ball joint fully seated back into the knuckle, so I had to use the bolt and kind of "work it in". Reused the old hardware but with new cotter-pins.

 

So now I have the aluminum front arms, tailing arms and upper links sitting in my apartment, while the Konis/Swifts are in and working well. I'm gonna give it a few weeks to tweak the settings and get used to how the car handles, then I'll install the new stuff so I can really tell the difference between the mods.

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i just removed mine yesterday, get a short, fat, flat-head screwdriver and tap it in the slot on the ball joint knuckle(the gap that gets pinched together from the upper bolt) this spreads it so you can tap down on the control arm till it pops out. no special tools required.
Watch out doing this as the joint itself is cast iron that does not like to flex a lot. This is an easy way to have it break...
:spin:
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it flexes more when it pinches together, so i wasn't so worried about it. just a little bit of spreading did the trick for me, but there was some rust behind it so i'm guessing you got alot of rust.
This is from it being forces too far open so that it actually had to be forced closed before the bolt would go through...

 

http://i41.photobucket.com/albums/e257/praedet/Suspension/IdiotBrokenKnuckle1.jpg

http://i41.photobucket.com/albums/e257/praedet/Suspension/IdiotBrokenKnuckle2.jpg

http://i41.photobucket.com/albums/e257/praedet/Suspension/IdiotBrokenKnuckle3.jpg

:spin:
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So I guess I wont be trying that... yeesh.

 

I really tried hammering on the arm cause I knew I was replacing it. I really don't like thinking about any damage the impacts may have imparted on the ball joint, so the sooner I can swap this stuff out, the better. I just can't believe how stuck in there it was.

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whitetiger's air hammer ftw ;)

 

Btw, whitetiger - I plan on buying an air hammer - can you link the one you had? anything to look for?

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whitetiger's air hammer ftw ;)

 

Btw, whitetiger - I plan on buying an air hammer - can you link the one you had? anything to look for?

 

Perfect :) Now you can help me do the front arms, and the trailing arms! When's good for you? :cool:

 

In retrospect, the rear hub unit bearing and rear lower shock bolt seem EASIER than the ball joints. We used the floor jack + breaker bar to get the lower bolts off, but never got to pull the hubs, due to time constraints.

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i went to sears and got a gear puller:http://www.sears.com/shc/s/p_10153_12605_00946905000P?keyword=gear+puller and used that to pull the arm off of the ball joint and left the ball joint in the cast iron knuckle. it will pop pretty quickly and very loudly it will scare the $hit out of you but it works!

http://img261.imageshack.us/img261/5909/p7130094la3.th.jpg

 

http://img216.imageshack.us/img216/2544/p7130095om4.th.jpg

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i went to sears and got a gear puller and used that to pull the arm off of the ball joint and left the ball joint in the cast iron knuckle. it will pop pretty quickly and very loudly it will scare the $hit out of you but it works!

 

Can you link that at sears.com?

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