Offroad Trailblazers and Envoys

Rear shock bushing issue

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by AceOfSprings » Sun Jul 29, 2012 10:43 pm

So I was trying to install the bushings in my new bds5500 shocks. All I have are simple hand tools, so I put the screw through it and tried to ratchet the bushing into place. Got the bushing in, now I was able to loosen the nut a little bit and then it got stuck. Not sure if I melted the nut to the screw with friction or what, but it just will not budge. So I am sitting with a shock and bushing with screw and nut on it...not connected to my vehicle. Any ideas on how to get it off?

I have sockets, screwdrivers, and wrenches, that is about it.

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by chevycrew » Sun Jul 29, 2012 11:48 pm

Sounds like the threads galled, might have to use bigger tools until it comes loose or breaks. Anti-seize will help prevent this from happening again, and PB blaster may help loosen it, but not likely.
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by AceOfSprings » Mon Jul 30, 2012 12:16 am

Guess i will just have to find a cutter.

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by Mudwheelin » Mon Jul 30, 2012 1:45 am

Cover up the bushings with something and heat the metal up a bit.
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by v7guy » Mon Jul 30, 2012 4:15 am

I would imagine any kind of real heat will destroy those bushings.

I would be trying larger wrenches. Maybe a couple breaker bars. Put the socket on one side and stand on the ratchet/breaker bar. Then link a couple wrenches together/put a bar on a ratchet to extend its length or use another breaker bar to loosen the other side.

Could also try cutting the nut or splitting it with a large chisel... just don't smack the shock if you use a chisel.
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by tbangert » Mon Jul 30, 2012 6:30 am

I'm not sure if autozone rents them, but a nut splitter would be perfect for that. It would eliminate the chance of //// up that bushing with heat.
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by The Roadie » Mon Jul 30, 2012 10:22 am

Nut splitter or just hacksaw the bolt next to the nut. You never want to use a bolt in that condition over, especially one that has to absorb the energy of a down-travelling axle and tire when unweighted.

If I didn't have a vise handy, I've gotten bushings in by using silicone spray/grease as a lube, and just hammer it in using a socket as a backing.
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by mikekey » Mon Jul 30, 2012 11:25 am

The Roadie wrote:If I didn't have a vise handy, I've gotten bushings in by using silicone spray/grease as a lube, and just hammer it in using a socket as a backing.


Those BDS bushing's where a pain. I couldn't figure out what BDS didn't just pre-install them. But what The Roadie said is pretty much what we ended up doing. I put some white grease on there (tiny amount) and smacked them in with a rubber mallet. Took a few wacks, but eventually went in.
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by Trail X » Mon Jul 30, 2012 12:30 pm

Your picture isn't working David.

Have access to any impact tools?
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by AceOfSprings » Mon Jul 30, 2012 12:53 pm

no impact tools. I think I will just go get a hacksaw, grease, and a c-clamp. Hopefully that will do the trick. Have to wait for wife to get off work though as she has the only put-together car at the moment. Just going to replace springs for now I suppose. Will re-do the shocks tomorrow.
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by AceOfSprings » Mon Jul 30, 2012 1:58 pm

Bah, just one problem after another. Just had an Evercraft "3 ton" jack stand buckle. Luckily I was not under the car because it dropped to the ground. Looks like nothing broke besides stand, but anyway im just need a break. Thanks fot all the help and advice though.

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by Trail X » Mon Jul 30, 2012 2:42 pm

Wow David. Glad you weren't under the vehicle. Might want to contact the MFG, they will probably gladly replace it, since it was being used within standard operation conditions.
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by navigator » Mon Jul 30, 2012 3:02 pm

glad you're ok David.
I usually have a jackstand under the vehicle if I leave it on the jack.
When I set it on jackstands I always stick the wheels under the frame in case it falls for that reason.
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by AceOfSprings » Mon Jul 30, 2012 3:26 pm

Yea, think i need to rethink my setup. Dont have any interest in a replacement, i am definately go to a different mfg. I like the wheel idea, will start doing that.

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by AceOfSprings » Mon Jul 30, 2012 11:19 pm

uploadfromtaptalk1343704757631.jpg


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by mikekey » Tue Jul 31, 2012 7:49 am

navigator wrote:glad you're ok David.
I usually have a jackstand under the vehicle if I leave it on the jack.
When I set it on jackstands I always stick the wheels under the frame in case it falls for that reason.
Rims are cheap compared to body parts :-)


Man glad you weren't under it.! I would contact the manufacturer. You'd be surprised, they might fully replace it or send you an upgrade.

I'm not the only paranoid one then, I stick my tires under the vehicle and usually leave my jack under there as well. My red neck method used to be a big ol' tree log. Being crushed by my car is not a way I want to exit this world. Especially since I think it probably wouldn't be a sudden of enough death.
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by Trail X » Tue Jul 31, 2012 12:43 pm

AceOfSprings wrote:
uploadfromtaptalk1343704757631.jpg


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Were you by chance on a slope? Looks like the stand was maybe unevenly loaded?
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by AceOfSprings » Tue Jul 31, 2012 2:15 pm

no it was flat ground. I was wrenching pretty hard though so there was a bit of forward pressure, that is what did it in.
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by v7guy » Wed Aug 01, 2012 3:23 pm

Scary as shit man. I've always been paranoid about that and I always leave the jack under the vehicle. Apparently I have good reason to be worried. Really glad you're ok man
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by AceOfSprings » Thu Aug 02, 2012 1:14 am

Okay, so I can finally get back to my lift now. Hacksaw made short work of my initial issue. I appreciate all the support here, being new to mechanical work is definately a learning experience.

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