need help removing ball joints, looked at other threads, need some clarification |
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need help removing ball joints, looked at other threads, need some clarification |
914 RZ-1 |
Jan 28 2023, 06:39 PM
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#1
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Porsche Padawan Group: Members Posts: 683 Joined: 17-December 14 From: Santa Clarita, CA Member No.: 18,230 Region Association: Southern California |
I'm replacing the ball joints on my car.
1. How does one get the ball joint that is inserted in the control arm off? I've tried raising the whole assembly up with the jack, thinking it was misaligned and tapping it with a hammer to no avail. It's now soaking in penetrating oil. 2. Is there an alternative to the over $100 tool that can be used to get the bottom ball joint nut off? There are posts on this forum that discuss some $45 version on pelican, but all they have is ones costing significantly more. I do NOT want to use a hammer and chisel to get it off if I can help it, and I need to install the new one as well. Here is a view of the nut looking up at it from below. |
davep |
Jan 28 2023, 06:47 PM
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#2
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914 Historian Group: Benefactors Posts: 5,152 Joined: 13-October 03 From: Burford, ON, N0E 1A0 Member No.: 1,244 Region Association: Canada |
Well, that one is really crusty so I think the correct tool is about the only way. It is not easy even with the tool. I have a homemade tool with the 4 points, but it really needs an outer ring to keep it in place. While a breaker bar can be used, my air impact wrench is my go to device for this job. Installation is the reverse of removal, so the tool gets double use.
And use lots of heat. the $45 tool, and I approve of it: https://www.early911sregistry.org/forums/sh...oint-Nut-Socket |
914 RZ-1 |
Jan 28 2023, 06:58 PM
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#3
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Porsche Padawan Group: Members Posts: 683 Joined: 17-December 14 From: Santa Clarita, CA Member No.: 18,230 Region Association: Southern California |
Well, that one is really crusty so I think the correct tool is about the only way. It is not easy even with the tool. I have a homemade tool with the 4 points, but it really needs an outer ring to keep it in place. While a breaker bar can be used, my air impact wrench is my go to device for this job. Installation is the reverse of removal, so the tool gets double use. And use lots of heat. the $45 tool, and I approve of it: https://www.early911sregistry.org/forums/sh...oint-Nut-Socket Thanks. I couldn't find this on Pelican when I looked before. I figured out how to search the forums and found it. I sent the seller a message. |
mepstein |
Jan 28 2023, 07:00 PM
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#4
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914-6 GT in waiting Group: Members Posts: 19,313 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region |
Well, that one is really crusty so I think the correct tool is about the only way. It is not easy even with the tool. I have a homemade tool with the 4 points, but it really needs an outer ring to keep it in place. While a breaker bar can be used, my air impact wrench is my go to device for this job. Installation is the reverse of removal, so the tool gets double use. And use lots of heat. the $45 tool, and I approve of it: https://www.early911sregistry.org/forums/sh...oint-Nut-Socket (IMG:style_emoticons/default/agree.gif) The ball joint socket tool that Jimmy T makes is the best. Worth every penny and more. Use a big impact and Bob’s your uncle. |
bbrock |
Jan 28 2023, 07:01 PM
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#5
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914 Guru Group: Members Posts: 5,269 Joined: 17-February 17 From: Montana Member No.: 20,845 Region Association: Rocky Mountains |
Autozone has a free loaner tool program where you can get a tie-rod separator that works well: https://www.autozone.com/loan-a-tools/loane...ator/787834_0_0
Or good old fashioned forks will work: https://www.autozone.com/loan-a-tools/loane...-set/449957_0_0 You pay for the tools when you pick them up and get a full refund on return. O'reilly's has a similar program with same tools. To get the ball joint nut off, this socket is a pretty close fit but not perfect. I was able to get the ungodly torque on mine with new nuts. It should work to loosen as long as they aren't horribly seized. Put the socket and breaker bar on the nut and then use a floor jack to put pressure on so you can reef on the bar without the socket popping off. https://www.oreillyauto.com/detail/c/perfor...cket/pfm0/w1269 EDIT: for $45 I'd get the tool listed in the posts above. Didn't know about that when I did mine. |
914 RZ-1 |
Jan 28 2023, 07:01 PM
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#6
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Porsche Padawan Group: Members Posts: 683 Joined: 17-December 14 From: Santa Clarita, CA Member No.: 18,230 Region Association: Southern California |
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bbrock |
Jan 28 2023, 07:07 PM
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#7
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914 Guru Group: Members Posts: 5,269 Joined: 17-February 17 From: Montana Member No.: 20,845 Region Association: Rocky Mountains |
Is the scissor-like device what is used for question #1? Any tips/tricks for using it? Does the shaft pop off violently? Id the Harbor Freight one good enough for two uses? Thanks! Can't speak to the HF version, but yes, that's the style. Just insert between the ball and control arm and crank and yes, it might pop off violently depending on how much force is needed to pop them loose. |
914 RZ-1 |
Jan 28 2023, 07:11 PM
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#8
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Porsche Padawan Group: Members Posts: 683 Joined: 17-December 14 From: Santa Clarita, CA Member No.: 18,230 Region Association: Southern California |
Autozone has a free loaner tool program where you can get a tie-rod separator that works well: https://www.autozone.com/loan-a-tools/loane...ator/787834_0_0 Or good old fashioned forks will work: https://www.autozone.com/loan-a-tools/loane...-set/449957_0_0 You pay for the tools when you pick them up and get a full refund on return. O'reilly's has a similar program with same tools. To get the ball joint nut off, this socket is a pretty close fit but not perfect. I was able to get the ungodly torque on mine with new nuts. It should work to loosen as long as they aren't horribly seized. Put the socket and breaker bar on the nut and then use a floor jack to put pressure on so you can reef on the bar without the socket popping off. https://www.oreillyauto.com/detail/c/perfor...cket/pfm0/w1269 EDIT: for $45 I'd get the tool listed in the posts above. Didn't know about that when I did mine. So I would get the tie-rod separator and place it upside down from the way it's shown? It looks like it pushes out the threaded stud. How do I use the forks? Just like a wedge: put under the horizontal arm and lift, thus pulling the threaded rod down? I sent a message to the seller of the $45 tool, but maybe I'll take the new nut to the FLAPS and see if the loaner tool will work. Thanks for the reply! |
76-914 |
Jan 28 2023, 08:01 PM
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#9
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Repeat Offender & Resident Subaru Antagonist Group: Members Posts: 13,508 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California |
I use a fork that his made for separating those joints. I have 2. One I used a 3# sledge on it and the other one fits in an air hammer. And get that ball joint nut tool that Brett mentioned. I got one and it works great. (IMG:style_emoticons/default/beerchug.gif)
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Ishley |
Jan 28 2023, 09:27 PM
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#10
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Member Group: Members Posts: 106 Joined: 4-October 21 From: Clarendon Hills Il Member No.: 25,957 Region Association: Upper MidWest |
You need the special tool to remove the bottom nut on the ball joint. On the top of the ball joint, there is a shaft that slips into the spindle part. Depending on the year of your car… there are two types. 72 and earlier use a bolt the threads into the spindle part. Be very careful and don’t break this bolt. If it’s 73 and later… there is a bolt with a nut. In either cases… you likely should be using a torch to get the top bolt loose. Go
Slow and work it loose. On the early models… breaking this bolt is a really painful lesson. |
L-Jet914 |
Jan 28 2023, 10:27 PM
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#11
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Member Group: Members Posts: 253 Joined: 24-October 12 From: Davis, CA Member No.: 15,080 Region Association: Northern California |
Yes you can use that style ball joint separator which works really well or this style outer tie rod remover which I use a lot at work. Place the threaded section in the little cupped area and the claw section between the tie rod end boot and control arm and use a socket with socket wrench or 3/8 impact gun and it pops it right out and doesn't damage the threads of the tie rod end if reusing. The pickle forks work but can be a pain. The first tool mentioned and the one I have pictured here are the way to go these days. I purchased the P280B tool (Baum Tools) for my 914 lower ball joints when I have some time to get around to working on the rest of the front suspension.
Attached image(s) |
zoomCat |
Jan 28 2023, 10:35 PM
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#12
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Member Group: Members Posts: 162 Joined: 13-August 04 From: Cincinnati, OH Member No.: 2,526 Region Association: None |
I have used this with an impact wrench to remove the ball joint nut. It’s not a snug fit, but it worked fine.
https://www.amazon.com/OEMTOOLS-25965-Beari...t/dp/B004FDJDE2 |
914 RZ-1 |
Jan 30 2023, 07:15 PM
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#13
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Porsche Padawan Group: Members Posts: 683 Joined: 17-December 14 From: Santa Clarita, CA Member No.: 18,230 Region Association: Southern California |
Success! I got the upper ball joints off. They do just come off all at once, very suddenly.
I borrowed the tool from Autozone. Am I going to need the tool to get the lower ball joints off, or does that one come off once that special nut is removed? I just heard from JimmyT, too. |
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