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

turning radius

Thread Tools
 
Search this Thread
 
Old 09-04-2009, 04:43 AM
  #1  
Registered User
Thread Starter
 
yotalaz's Avatar
 
Join Date: Aug 2009
Location: MIAMI FLA
Posts: 217
Likes: 0
Received 0 Likes on 0 Posts
turning radius

i noticed yesterday that my 4runner turns a better circle left than right. is this normal?
Old 09-04-2009, 01:32 PM
  #2  
Contributing Member
 
iamsuperbleeder's Avatar
 
Join Date: Feb 2008
Location: Lake City, Fl
Posts: 12,248
Received 29 Likes on 24 Posts
maybe the pitman arm's off a tooth?
Old 09-04-2009, 10:12 PM
  #3  
Registered User
 
Matt16's Avatar
 
Join Date: Oct 2007
Posts: 5,377
Likes: 0
Received 4 Likes on 4 Posts
need a girlfriend much? :

Check your steering stops (google image). They are what determine the range of motion of the steering.

Last edited by Matt16; 09-04-2009 at 10:14 PM.
Old 09-04-2009, 10:26 PM
  #4  
Registered User
 
desertcamper67's Avatar
 
Join Date: Dec 2008
Location: San Diego
Posts: 1,145
Likes: 0
Received 0 Likes on 0 Posts
Is this a recent problem? Is the steering wheel straight when going straight down the road?
Have you done any hard wheeling or hit anything with either front tire lately?

Are you hitting the steering stops when turning right?
Old 09-05-2009, 04:24 PM
  #5  
Contributing Member
 
iamsuperbleeder's Avatar
 
Join Date: Feb 2008
Location: Lake City, Fl
Posts: 12,248
Received 29 Likes on 24 Posts
Originally Posted by Matt16
need a girlfriend much? :
maybe I'm slow today... but I don't get it
Old 09-05-2009, 07:02 PM
  #6  
Registered User
 
abecedarian's Avatar
 
Join Date: Mar 2008
Location: Temecula Valley, CA
Posts: 12,723
Likes: 0
Received 4 Likes on 4 Posts
I don't get it either. Must take a Canadian to understand tight left versus tight right.

As nice as it sounds to say the steering stops determine the range of motion in the front wheels, that is not always true. If any one of the following: tie rod, drag link, idler arm or relay rod are bent or mis-adjusted; that could easily cause one wheel to turn in to a tighter arc than the other and change the turning radius to favor one side over the other.

Last edited by abecedarian; 09-05-2009 at 07:04 PM.
Old 09-05-2009, 09:18 PM
  #7  
Registered User
 
desertcamper67's Avatar
 
Join Date: Dec 2008
Location: San Diego
Posts: 1,145
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by abecedarian
As nice as it sounds to say the steering stops determine the range of motion in the front wheels, that is not always true. If any one of the following: tie rod, drag link, idler arm or relay rod are bent or mis-adjusted; that could easily cause one wheel to turn in to a tighter arc than the other and change the turning radius to favor one side over the other.
Exactly my point.
Old 09-06-2009, 02:50 PM
  #8  
Registered User
Thread Starter
 
yotalaz's Avatar
 
Join Date: Aug 2009
Location: MIAMI FLA
Posts: 217
Likes: 0
Received 0 Likes on 0 Posts
i just got the t4r last week. you were right about the steering stops. i took a good look and the driverside arm touches much faster than the other one thus giving the turning radius. cant i just disconnect it then give the steering wheel a turn then put it back on? i like how it turns left i can make a u-turn anywhere but im going to loose that if i adjust it to compensate for the right hand turn. is there a procedure for this?
Old 09-06-2009, 03:08 PM
  #9  
Contributing Member
 
iamsuperbleeder's Avatar
 
Join Date: Feb 2008
Location: Lake City, Fl
Posts: 12,248
Received 29 Likes on 24 Posts
wait wait wait, what do you mean "the driver's side arm touches much faster than the other one"?

and are you talking about disconnecting the pitman arm and turning the wheel a bit and then putting it back on? if so, then yes that'll be the fix to the arm being off a tooth if that's what you're getting at. and then unless you can deal with a crooked steering wheel, you'll have to take it to get aligned, becuase in order to compensate for the fix the tie-rod ends have to be adjusted to straighten the wheel back out

had to do the same thing when I replaced my gearbox; I installed my pitman arm off a tooth at first and I could turn sharper right then left




oh by the way... I hate being right



Old 09-06-2009, 04:20 PM
  #10  
Registered User
 
abecedarian's Avatar
 
Join Date: Mar 2008
Location: Temecula Valley, CA
Posts: 12,723
Likes: 0
Received 4 Likes on 4 Posts
So wait... the driver's side stop touches first but the truck also makes left turns sharper?
Since the driver's side is on the left (at least in Florida), and it hits the stop first, and you make sharper left turns... I'm really confused: if you turn the wheel left, the left rear stop bottoms out and you can turn sharper left than if you're turning right.
If that is correct, you've got something keeping the right wheel from turning all the way to the right. Considering there are two stops on each wheel, hard to say what the problem is- may be the front stop on the left wheel limiting how far the steering moves, may be the arm off the steering box... like I said: hard to say.
Old 09-06-2009, 09:24 PM
  #11  
Registered User
 
desertcamper67's Avatar
 
Join Date: Dec 2008
Location: San Diego
Posts: 1,145
Likes: 0
Received 0 Likes on 0 Posts
I still think you have bent something as abe stated above.
Old 09-07-2009, 11:47 AM
  #12  
Registered User
Thread Starter
 
yotalaz's Avatar
 
Join Date: Aug 2009
Location: MIAMI FLA
Posts: 217
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by abecedarian
So wait... the driver's side stop touches first but the truck also makes left turns sharper?
Since the driver's side is on the left (at least in Florida), and it hits the stop first, and you make sharper left turns... I'm really confused: if you turn the wheel left, the left rear stop bottoms out and you can turn sharper left than if you're turning right.
If that is correct, you've got something keeping the right wheel from turning all the way to the right. Considering there are two stops on each wheel, hard to say what the problem is- may be the front stop on the left wheel limiting how far the steering moves, may be the arm off the steering box... like I said: hard to say.


ok ok yes to make a left turn the drivers pitman arm touches the stop. then to make a right turn its the pass idle arm that touches the stop. i had it backwards lol. i think its what iamsuperbleeder and desertcamper67 are saying.
Old 09-07-2009, 12:21 PM
  #13  
Registered User
 
desertcamper67's Avatar
 
Join Date: Dec 2008
Location: San Diego
Posts: 1,145
Likes: 0
Received 0 Likes on 0 Posts
I don't believe your pitman arm has any stops to hit. Unless you have pre-'86 factory 4x4 steering gear and a SFA.
Old 09-07-2009, 04:52 PM
  #14  
Registered User
Thread Starter
 
yotalaz's Avatar
 
Join Date: Aug 2009
Location: MIAMI FLA
Posts: 217
Likes: 0
Received 0 Likes on 0 Posts
is this a steering stop? i have one on either side .
Old 09-07-2009, 05:01 PM
  #15  
Contributing Member
 
iamsuperbleeder's Avatar
 
Join Date: Feb 2008
Location: Lake City, Fl
Posts: 12,248
Received 29 Likes on 24 Posts


yeah there's one of those on each side, for the pitman arm and idler arm, but the steering stops at the tires should hit before those
Old 03-23-2013, 10:26 AM
  #16  
Registered User
 
Nuyota's Avatar
 
Join Date: Feb 2010
Posts: 103
Likes: 0
Received 0 Likes on 0 Posts
i came across this thread. I just got all my suspension redone and now my steering is more limited than before, I get around 3.3 lock to lock now. Don't know what it was before but I can't make a u turn like I did before it's like 2-3 feet wider. Pretty sure the shop and alignment shop might be retards cuz I told them about it and they supposedly fixed it. So would I need to adjust the the teeth a bit on the pitman arms then re-align to get tighter turning radius? Right now when wheels are forward both pitman steering arms are pretty much pointed straight back, is that correct?
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
okamikai
86-95 Trucks & 4Runners
6
04-30-2018 10:19 PM
Shoua
General Electrical & Lighting Related Topics
13
05-22-2016 05:19 AM
Dakotaneu
86-95 Trucks & 4Runners
4
08-15-2015 07:24 AM
JHalcyonM
86-95 Trucks & 4Runners
2
08-04-2015 01:19 PM
Hamonacracker
86-95 Trucks & 4Runners
7
07-17-2015 08:33 AM



Quick Reply: turning radius



All times are GMT -8. The time now is 10:21 PM.