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GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

My car still shakes at 65-75 MPH after.....

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Old May 12, 2009 | 12:07 PM
  #16  
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Originally Posted by TomLee
I found a 5/8 allen for $7.
can i get a site?? lmk thanks
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Old May 12, 2009 | 02:08 PM
  #17  
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Originally Posted by GS300ToM
i need to find a fat allen for that lol....
or u can make one like i did in this link....

https://www.clublexus.com/forums/gs-...djustment.html


Originally Posted by sakataj
there is a locking nut. although i couldn't EVER get it loose, i didnt like the idea of taking a hammer and hammering a flat head to loosen it but maybe i'll try it again. oh FYI u dont have to completely remove this locking nut just loosen it AND before you start turning the other nut make sure you mark where you started with a sharpie so you can easily go back to the beginning if you need

tried with this wrench we sell at work BUT still couldnt get the locking nut off.


u can see the locking nut better in this pic, its on the outside of where the bolt we made goes!


or you can see a cleaned off version of the locking nut in post #17 in this post
https://www.clublexus.com/forums/gs-...s-fixed-2.html

i made the mechanic special tool.....

took a bolt that fit inside the steering tensioner, put it on a OLD socket extension and welded it on, then sanded the weld down so its outta the way


the backside of the bolt that fits into the steering tensioner


the front side where you can use a socket wrench


the whole assy


loose in the steering tensioner this IS NOT PUSHED ALL THE WAY IN FOR THE PICS


CLOSE UP different angle




i stole the above post from the original topic. post # 196
https://www.clublexus.com/forums/gs-...-fixed-14.html

seems you changed your mind bout it being a "band-aid" hehehe. i need to go ahead and re-try this as that stupid shake is annoying me more and more

Originally Posted by GSJake
i need to find a fat allen for that lol....

Make one.. there is a thread which shows how.. its simply a bolt with a nut welded on it. I did this and it was half my problem, a bad balance was the other part of the problem.
yeah....it really is just a bolt with a nut. i made one a long time ago
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Old May 12, 2009 | 03:00 PM
  #18  
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never mind my allen was too small...arg....isnt it 5/8"? T hats what my allen wrench size is but its wayyy smaller then the bolt
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Old May 12, 2009 | 03:38 PM
  #19  
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Problem solved... tired balance fix the vibration
Flipped 2 front tires

NEW PROBLEM...
Couldnt get the rear tires off cuz its too stretched, dam it

also couldnt get my car on the alignment rack... dam it again....

tomorrows mission - going to leswab for alignment
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Old May 12, 2009 | 03:53 PM
  #20  
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GS300ToM - When I worked at Toyota, I had to road force my wheels about every 5k miles. I balanced and rotated pretty much every time I took the tires off. For the first 1-2k miles, it drives awesome... But after a while you will start to notice it will start to slightly come back. Let us know, keep us updated.
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Old May 12, 2009 | 07:33 PM
  #21  
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o GOD hahha
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Old May 13, 2009 | 10:09 AM
  #22  
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Originally Posted by 3UZFTE
GS300ToM - When I worked at Toyota, I had to road force my wheels about every 5k miles. I balanced and rotated pretty much every time I took the tires off. For the first 1-2k miles, it drives awesome... But after a while you will start to notice it will start to slightly come back. Let us know, keep us updated.
that just means u werent fixing the right problem sir. i did do a road force balance but man it wasnt cheap either and i cant imagine doing it every 5k. **** that....even if you did it at work and didnt have to pay for it, doing it so often would annoy me too! im thinking of the bushing next...even though i hardly ever notice this anymore
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Old May 13, 2009 | 10:30 AM
  #23  
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update-- still shake a tiny bit but ill get over haha but not as bad as before tho, imma try to adjust the rack on friday and see wat happens..
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Old May 13, 2009 | 11:29 AM
  #24  
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Originally Posted by GS300ToM
update-- still shake a tiny bit but ill get over haha but not as bad as before tho, imma try to adjust the rack on friday and see wat happens..
BUY the HUB RINGS!!!!!
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Old May 13, 2009 | 11:42 AM
  #25  
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will do... haha
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Old May 13, 2009 | 02:15 PM
  #26  
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Definitely recommend the Road Force Balancing!!! When I bought Dave's car, it shook above 60mph and I got the Road force balancing (vs counter-balancing as was done before I bought the car) and now, she's right as rain.
Also, as mentioned before, hub rings are a must!!
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Old May 13, 2009 | 04:20 PM
  #27  
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Hello guys, I was told my the dealer that the later model for GS300/400 '98, they change the steering rack guide from a roller type to a seat type and the steering rack mounting bushings have been modified, they don't recommend to tight the rack tensioner because of the metal plate will rub against each other, and it will cost wear and tear and even producing more damaging to the parts. They recommend to change the Steering Rack Guide and Bushings, and not just a bushing alone. I hope this will help. If anyone would like to tackle this, I posted the required parts and tools for changing the Steering Rack Guide under GS300/400 Steering Flutter Field Fix Procedure.
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Old May 14, 2009 | 04:54 AM
  #28  
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Have you changed your ball joints?
For me the shake i use to have is totally gone, i had a bad shake at the 100Km/hr(55-65miles/hr) and got hub centric rings which got rid of 80% but it wasn't until i changed my Ball joints that i eliminated the problem. Mind you new ball joints without hub rings made the shake even worst lol so try the rings first.
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Old May 14, 2009 | 08:19 AM
  #29  
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yes i did, ball joint caster rack bushing u name it.. haha
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Old May 14, 2009 | 10:15 AM
  #30  
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If you still have the same tires you had before replacing bushings, you could have uneven wear or flatspots on the tires because of previous worn suspension parts. If you get a roadforce balance make sure they show you the runout numbers. That will pretty much determine whether or not you have flatspots.
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