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86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS

Seized torsion bar adjuster bolt

Old May 20, 2010 | 09:48 AM
  #1  
az4x4runner's Avatar
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From: Yavapai County, Arizona
Seized torsion bar adjuster bolt

I am trying to get the torsion bar adjuster nut and bolt off. They rotate together rather than adjust. Anyone have any tips on getting these bastards off? If I put a wrench on the top nut and a breaker bar on the bottom I can't budge em.

btw, it is the style with only one nut on top, no lock nut... and the front of the truck is off the ground.
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Old May 20, 2010 | 09:58 AM
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Have you tried cleaning/lubing the threads? Can you tighten it any? If so tighten, clean/lube exposed threads, then try to loosen.
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Old May 20, 2010 | 10:00 AM
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go get some new bolts from the dealership... that's my advice...

typically, once they seize, you can TRY to soak them in PB blaster overnight, but normally they'll just snap in two once you start putting torque to them...








The new nuts and bolts were under $20



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Old May 20, 2010 | 10:03 AM
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From: Yavapai County, Arizona
That is my goal, to remove and replace. I will try soaking them.

As far as reinstall of the new ones, from what I understand I just slide the new bolt through, torque the nut down and begin making adjustments. Correct?
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Old May 20, 2010 | 10:05 AM
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Originally Posted by az4x4runner
That is my goal, to remove and replace. I will try soaking them.

As far as reinstall of the new ones, from what I understand I just slide the new bolt through, torque the nut down and begin making adjustments. Correct?
pretty much

some will tell you to put a coating of antiseize on the threads for future adjustments; personally, I don't see why you'd need to adjust them all that much in the future
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Old May 20, 2010 | 10:08 AM
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I completely coat mine with anti-seize, even the heads of the bolts and the mating surface of those spacer things. They adjust so easy after greasing them up I can do minor adjustments without lifting the wheels off the ground.
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Old May 20, 2010 | 10:09 AM
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From: Yavapai County, Arizona
Originally Posted by iamsuperbleeder
pretty much

some will tell you to put a coating of antiseize on the threads for future adjustments; personally, I don't see why you'd need to adjust them all that much in the future
Yeah... doesn't seem like something that needs tweaking often. I have heard in the past people saying after hard wheeling they will require adjustment. In the ~8 years I've had this truck I've never had ride height change after beating on it.
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Old May 20, 2010 | 10:11 AM
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Originally Posted by mt_goat
I completely coat mine with anti-seize, even the heads of the bolts and the mating surface of those spacer things. They adjust so easy after greasing them up I can do minor adjustments without lifting the wheels off the ground.
I will probably do this also, whether I need to adjust them or not. I'm sure if I ever do down the road I'll be thankful I did, considering how the stock ones are now.
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Old May 20, 2010 | 10:11 AM
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Well it also helps so you can remove them later without them seizing up.
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Old May 20, 2010 | 10:14 AM
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From: Yavapai County, Arizona
Hey mt_goat, looks like we found YT about the same time.

Sure has been a huge help over the years.
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Old May 20, 2010 | 10:21 AM
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Originally Posted by az4x4runner
Hey mt_goat, looks like we found YT about the same time.

Sure has been a huge help over the years.
Yep, great site.
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Old May 21, 2010 | 07:28 PM
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From: Yavapai County, Arizona
Originally Posted by iamsuperbleeder
typically, once they seize, you can TRY to soak them in PB blaster overnight, but normally they'll just snap in two once you start putting torque to them...
So once those bolts snap, do they just drop out or does the torsion bar unload and send that bolt through the floor/my head/whatever happens to be under it?
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Old May 21, 2010 | 08:58 PM
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Originally Posted by az4x4runner
So once those bolts snap, do they just drop out or does the torsion bar unload and send that bolt through the floor/my head/whatever happens to be under it?
hahaha, yeah they snap and unleash some force!

the lower portion just falls out, but the top, well, they sent a half inch of bolt through my floorboard when the tortion bar unloaded

unfortunately I didn't get any pics of that, lol


luckily when you KNOW they're going to break, you just put a 3ft cheater bar on them so you've got some distance from them, and just torque on them untill they give

Last edited by iamsuperbleeder; May 21, 2010 at 09:01 PM.
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