Steering Rack - Checking Bushings

tenro1

New member
Hi - On my 2001 T4R 2WD 3.4L Steering Rack: I read somewhere here earlier today that the way to check the steering rack bushings was to start the vehicle, wheels on the ground, and turn the steering wheel side to side. If bushings are good, I should see no movement in the rack, or a miniscule amount. If no movement, then the bushings should be good.

I did this test, and while I saw no side to side movement, I did notice the rack moving downward a slight bit while turning. Does this sound normal or is there a problem with bushings?

Thanks,
Michael
 
Register to hide this ad
Is your steering bad? If there's any play in the rack, I would start with the bushings. The poly bushing kit from Wheelers is pretty cheap and they send you candy. If the steering feels tight, I wouldn't mess with it unless you're bored-
 
I have some side to side play going at various speeds. Pretty sure the Inner and outer tie rods will be coming out due to age....LBJ's as well. Just checking other things as I go through the process.....which is why I was asking about this movement issue on the rack. I need to know if what I described is acceptable movement before I lay out the money for bushings.
 
bump.....anybody that can reply to this?

Thanks!

How many miles?? Certainly, you don't have as much wear as I did when I changed mine at 130k. Most who change their rack bushings had a vibration in the steering wheel that came on at a specific speed and new bushings helped cure it--my experience. I had noticeable side-to-side movement. From what you describe, yours may be ok but not perfect. If you are over 120k or so, they don't have much life left so no harm in changing them. The poly's are an upgrade and will probably make you happy.

If you just want to cure the side-to-side problem, you could wait and see if it is resolved by the other measures. I suspect it will be. Then you could wait on the rack bushings.
 
Last edited:
My method for checking all front suspension and steering parts.

*With he vehicle parked, brake on, wheels chocked, and the ignition key on just till the steering wheel is free to turn but the engine is not running.
* have someone inside the vehicle quickly rock the steering wheel back and forth. They only need to turn the wheel about 1/4 turn or so.
*You get under the nose of the vehicle and look for movement at all the parts.

The steering bushings will show movement in all directions if bad. They will move up, down, side to side also forward and backward.

I have also cut off the straps that hold the steering rack rubber bellows so I can see the inner tie rod ends and steering rack play. The drivers side of the rack can be adjusted or the guide bushing can be replaced. http://www.toyota-4runner.org/3rd-gen-t4rs/70884-how-replace-steering-rack-guide-pictures.html
 
Agree with Gerdo on methodology. My rack bushings at 200,000 miles are moving more than I would like but the truck is still steering/riding ok and I am not experiencing abnormal tire wear. Do have slight leak in the rack and have it on my list to replace the whole rack (not just the bushings).....but plan to schedule it in the next 12+ months or so. Buckaroo
 
OK - stats on the truck are: 238,000 miles now. Bought the truck about 3 weeks ago. I have no maintenance records, registered the vehicle on the toyota owner site and NO maintenance records are showing up in their database. It's almost like the truck got bought 13 years ago and hid from any dealer maintenance.

I know the truck is not on the list of eligible vehicles for the LBJ recall, I have verified that. So, while over all I know that a lot of components need to be replaced on the suspension and I am assuming with lack of records that nothing has been replaced, front and rear. Due to limited funds right now, I want to focus on those things that will correct the immediate issues.

The truck is stock, no lift, 2x4, no mods that I can see on the suspension at all, in fact, most if not all of it looks to be original equipment. I do not do any off-roading, everything is straight dad-driving...lol

Overall, the truck rides good, but then I get on the road, or on the highway at various speeds, and start to get looseness, side to side movement, generally makes me a bit nervous handling it, especially in curves sometimes.

Rear end shocks I am pretty sure are shot, bounce test comes back 1.5 - 2 bounces.

Front struts seem tight, no real bounce on the bounce test, however, I am seeing some oil/grease/dirt at the top of those struts, but no on the rear shocks. I believe they are also original equipment as well. Sometimes I hear a groan from the right front side when turning the wheel that direction, and today, I heard it from the left front side. I am thinking that is the struts, but not sure.

I did a preliminary test today on the driver side tire for play, got it up in the air with some difficulty as the floor jack I borrowed from my neighbor would not get up to the frame so I had to stick a squared off piece of firewood on the jack to get to the frame, and even then, the jack was at full extension. No play up and down, but did get some minor play side to side. Going to do the passenger side shortly, but, given the mileage, age, etc on the components, I am pretty sure my first replacements there will be the LBJ's, both sides, and OTRE on both sides as well, as the OTRE boots next to where the OTRE joins the LBJ on both sides are showing grease. Main boots covering the ITRE's are clean, no cracks or grease.

So, replacing ITRE's will be an option depending on their shape when I get the OTRE's off.

I am not seeing any noticeable sag on the rear so I think my coils are ok. Right now they are down the list of priority items to replace. So, my priority item there will be to replace the shocks, already got a set of Monroe - Sensomatics on order for those.

Jury is still out on the poly-bushing replacement on the rack, but, I am going to redo my assessment there following Gerdo's recommendation, and see what happens.
 
Last edited:
Replacement

I have gotten the replacement bushing from Wheeler's. I am also in Athens, so if you are thinking about doing this soon, lets tackle it together.
 

Members online

Forum statistics

Threads
278,306
Messages
3,554,045
Members
248,016
Latest member
Advally Service

Trending content

Back
Top