A case of death wobble today
Guest
Posts: n/a
But then as it turns out more often than not, Bill was right.
The guy has an old stabilizer shock and it's installed wrong.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Jerry Newton wrote:
>
> Bill, as a "seasoned" mechanic, I certainly expect that you should know the
> mechanic's creedo: Assume Nothing. I am with Roy on this one.
>
> Jerry
>
> "L.W. (ßill) ------ III" <----------@***.net> wrote in message
> news:403690F9.B1DFEBE6@***.net...
> > Roy, while under there replacing the stabilizer that you know he needs
> > because that's the only way one tire may transfer the shimmy to the the
> > other, you would naturally see anything else that needed replacing, or
> > do you wear a blindfold while work on your car?
> > God Bless America, ßill O|||||||O
> > mailto:-------------------- http://www.----------.com/
> >
> > Roy J wrote:
> > >
> > > Bill: READ MY PREVIOUS WORDS CAREFULLY
> > >
> > > YOU are the one that suggested changing the stabilizer WITHOUT
> > > checking for the underlying causes. In my mind, that is getting
> > > close to advocating an unsafe fix for a dangerous problem.
> > >
> > > Note that I did not say anything about not replacing a worn
> > > stablizier only that advice about a stablizer should also include
> > > advice/warning to check for the root cause.
The guy has an old stabilizer shock and it's installed wrong.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Jerry Newton wrote:
>
> Bill, as a "seasoned" mechanic, I certainly expect that you should know the
> mechanic's creedo: Assume Nothing. I am with Roy on this one.
>
> Jerry
>
> "L.W. (ßill) ------ III" <----------@***.net> wrote in message
> news:403690F9.B1DFEBE6@***.net...
> > Roy, while under there replacing the stabilizer that you know he needs
> > because that's the only way one tire may transfer the shimmy to the the
> > other, you would naturally see anything else that needed replacing, or
> > do you wear a blindfold while work on your car?
> > God Bless America, ßill O|||||||O
> > mailto:-------------------- http://www.----------.com/
> >
> > Roy J wrote:
> > >
> > > Bill: READ MY PREVIOUS WORDS CAREFULLY
> > >
> > > YOU are the one that suggested changing the stabilizer WITHOUT
> > > checking for the underlying causes. In my mind, that is getting
> > > close to advocating an unsafe fix for a dangerous problem.
> > >
> > > Note that I did not say anything about not replacing a worn
> > > stablizier only that advice about a stablizer should also include
> > > advice/warning to check for the root cause.
Guest
Posts: n/a
But then as it turns out more often than not, Bill was right.
The guy has an old stabilizer shock and it's installed wrong.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Jerry Newton wrote:
>
> Bill, as a "seasoned" mechanic, I certainly expect that you should know the
> mechanic's creedo: Assume Nothing. I am with Roy on this one.
>
> Jerry
>
> "L.W. (ßill) ------ III" <----------@***.net> wrote in message
> news:403690F9.B1DFEBE6@***.net...
> > Roy, while under there replacing the stabilizer that you know he needs
> > because that's the only way one tire may transfer the shimmy to the the
> > other, you would naturally see anything else that needed replacing, or
> > do you wear a blindfold while work on your car?
> > God Bless America, ßill O|||||||O
> > mailto:-------------------- http://www.----------.com/
> >
> > Roy J wrote:
> > >
> > > Bill: READ MY PREVIOUS WORDS CAREFULLY
> > >
> > > YOU are the one that suggested changing the stabilizer WITHOUT
> > > checking for the underlying causes. In my mind, that is getting
> > > close to advocating an unsafe fix for a dangerous problem.
> > >
> > > Note that I did not say anything about not replacing a worn
> > > stablizier only that advice about a stablizer should also include
> > > advice/warning to check for the root cause.
The guy has an old stabilizer shock and it's installed wrong.
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Jerry Newton wrote:
>
> Bill, as a "seasoned" mechanic, I certainly expect that you should know the
> mechanic's creedo: Assume Nothing. I am with Roy on this one.
>
> Jerry
>
> "L.W. (ßill) ------ III" <----------@***.net> wrote in message
> news:403690F9.B1DFEBE6@***.net...
> > Roy, while under there replacing the stabilizer that you know he needs
> > because that's the only way one tire may transfer the shimmy to the the
> > other, you would naturally see anything else that needed replacing, or
> > do you wear a blindfold while work on your car?
> > God Bless America, ßill O|||||||O
> > mailto:-------------------- http://www.----------.com/
> >
> > Roy J wrote:
> > >
> > > Bill: READ MY PREVIOUS WORDS CAREFULLY
> > >
> > > YOU are the one that suggested changing the stabilizer WITHOUT
> > > checking for the underlying causes. In my mind, that is getting
> > > close to advocating an unsafe fix for a dangerous problem.
> > >
> > > Note that I did not say anything about not replacing a worn
> > > stablizier only that advice about a stablizer should also include
> > > advice/warning to check for the root cause.
Guest
Posts: n/a
Seems to me it isn't much needed since there isn't much lateral axle
movement anyway on leaf-sprung vehicles. I dumped the one in the back years
ago. The local front-end mechanic (who also owns a 78CJ-5) suggested it
should even ride better without it. We'll see because I plan to leave it
off for now. Thanks.
Terry.
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:403747DB.7731CA52@***.net...
> Real Jeeps don't have no stinkin' track bar.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Old Crow wrote:
> >
> > You know, if the track bar being worn was the cause of the wobble,
> > removing it wouldn't change anything. If it's already so worn that
> > there's movement there, imagine the movement if it was gone.
> > I know that the track bar is critical to this problem on the TJ and
> > the XJ's with coil spring suspension, but on a leaf spring jeep, even
> > if it's got square headlights, I don't think it's a contributor.
> > There are just too many people with leaf spring setups that have
> > trashed the track bar for more articulation.
> >
> > --
> > Old Crow
> > '82 Shovelhead FLT 92" 'Pearl'
> > '95 Jeep YJ Rio Grande
> > ASE Certified Master Auto Tech + L1
> > TOMKAT, BS#133, SENS, MAMBM, DOF#51
movement anyway on leaf-sprung vehicles. I dumped the one in the back years
ago. The local front-end mechanic (who also owns a 78CJ-5) suggested it
should even ride better without it. We'll see because I plan to leave it
off for now. Thanks.
Terry.
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:403747DB.7731CA52@***.net...
> Real Jeeps don't have no stinkin' track bar.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Old Crow wrote:
> >
> > You know, if the track bar being worn was the cause of the wobble,
> > removing it wouldn't change anything. If it's already so worn that
> > there's movement there, imagine the movement if it was gone.
> > I know that the track bar is critical to this problem on the TJ and
> > the XJ's with coil spring suspension, but on a leaf spring jeep, even
> > if it's got square headlights, I don't think it's a contributor.
> > There are just too many people with leaf spring setups that have
> > trashed the track bar for more articulation.
> >
> > --
> > Old Crow
> > '82 Shovelhead FLT 92" 'Pearl'
> > '95 Jeep YJ Rio Grande
> > ASE Certified Master Auto Tech + L1
> > TOMKAT, BS#133, SENS, MAMBM, DOF#51
Guest
Posts: n/a
Seems to me it isn't much needed since there isn't much lateral axle
movement anyway on leaf-sprung vehicles. I dumped the one in the back years
ago. The local front-end mechanic (who also owns a 78CJ-5) suggested it
should even ride better without it. We'll see because I plan to leave it
off for now. Thanks.
Terry.
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:403747DB.7731CA52@***.net...
> Real Jeeps don't have no stinkin' track bar.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Old Crow wrote:
> >
> > You know, if the track bar being worn was the cause of the wobble,
> > removing it wouldn't change anything. If it's already so worn that
> > there's movement there, imagine the movement if it was gone.
> > I know that the track bar is critical to this problem on the TJ and
> > the XJ's with coil spring suspension, but on a leaf spring jeep, even
> > if it's got square headlights, I don't think it's a contributor.
> > There are just too many people with leaf spring setups that have
> > trashed the track bar for more articulation.
> >
> > --
> > Old Crow
> > '82 Shovelhead FLT 92" 'Pearl'
> > '95 Jeep YJ Rio Grande
> > ASE Certified Master Auto Tech + L1
> > TOMKAT, BS#133, SENS, MAMBM, DOF#51
movement anyway on leaf-sprung vehicles. I dumped the one in the back years
ago. The local front-end mechanic (who also owns a 78CJ-5) suggested it
should even ride better without it. We'll see because I plan to leave it
off for now. Thanks.
Terry.
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:403747DB.7731CA52@***.net...
> Real Jeeps don't have no stinkin' track bar.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Old Crow wrote:
> >
> > You know, if the track bar being worn was the cause of the wobble,
> > removing it wouldn't change anything. If it's already so worn that
> > there's movement there, imagine the movement if it was gone.
> > I know that the track bar is critical to this problem on the TJ and
> > the XJ's with coil spring suspension, but on a leaf spring jeep, even
> > if it's got square headlights, I don't think it's a contributor.
> > There are just too many people with leaf spring setups that have
> > trashed the track bar for more articulation.
> >
> > --
> > Old Crow
> > '82 Shovelhead FLT 92" 'Pearl'
> > '95 Jeep YJ Rio Grande
> > ASE Certified Master Auto Tech + L1
> > TOMKAT, BS#133, SENS, MAMBM, DOF#51
Guest
Posts: n/a
Seems to me it isn't much needed since there isn't much lateral axle
movement anyway on leaf-sprung vehicles. I dumped the one in the back years
ago. The local front-end mechanic (who also owns a 78CJ-5) suggested it
should even ride better without it. We'll see because I plan to leave it
off for now. Thanks.
Terry.
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:403747DB.7731CA52@***.net...
> Real Jeeps don't have no stinkin' track bar.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Old Crow wrote:
> >
> > You know, if the track bar being worn was the cause of the wobble,
> > removing it wouldn't change anything. If it's already so worn that
> > there's movement there, imagine the movement if it was gone.
> > I know that the track bar is critical to this problem on the TJ and
> > the XJ's with coil spring suspension, but on a leaf spring jeep, even
> > if it's got square headlights, I don't think it's a contributor.
> > There are just too many people with leaf spring setups that have
> > trashed the track bar for more articulation.
> >
> > --
> > Old Crow
> > '82 Shovelhead FLT 92" 'Pearl'
> > '95 Jeep YJ Rio Grande
> > ASE Certified Master Auto Tech + L1
> > TOMKAT, BS#133, SENS, MAMBM, DOF#51
movement anyway on leaf-sprung vehicles. I dumped the one in the back years
ago. The local front-end mechanic (who also owns a 78CJ-5) suggested it
should even ride better without it. We'll see because I plan to leave it
off for now. Thanks.
Terry.
"L.W. (ßill) ------ III" <----------@***.net> wrote in message
news:403747DB.7731CA52@***.net...
> Real Jeeps don't have no stinkin' track bar.
> God Bless America, ßill O|||||||O
> mailto:-------------------- http://www.----------.com/
>
> Old Crow wrote:
> >
> > You know, if the track bar being worn was the cause of the wobble,
> > removing it wouldn't change anything. If it's already so worn that
> > there's movement there, imagine the movement if it was gone.
> > I know that the track bar is critical to this problem on the TJ and
> > the XJ's with coil spring suspension, but on a leaf spring jeep, even
> > if it's got square headlights, I don't think it's a contributor.
> > There are just too many people with leaf spring setups that have
> > trashed the track bar for more articulation.
> >
> > --
> > Old Crow
> > '82 Shovelhead FLT 92" 'Pearl'
> > '95 Jeep YJ Rio Grande
> > ASE Certified Master Auto Tech + L1
> > TOMKAT, BS#133, SENS, MAMBM, DOF#51
Guest
Posts: n/a
I take your opinion for what it's worth, which was worthless for
the OP!
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Roy J wrote:
><Snipped babble>
the OP!
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Roy J wrote:
><Snipped babble>
Guest
Posts: n/a
I take your opinion for what it's worth, which was worthless for
the OP!
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Roy J wrote:
><Snipped babble>
the OP!
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Roy J wrote:
><Snipped babble>
Guest
Posts: n/a
I take your opinion for what it's worth, which was worthless for
the OP!
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Roy J wrote:
><Snipped babble>
the OP!
God Bless America, ßill O|||||||O
mailto:-------------------- http://www.----------.com/
Roy J wrote:
><Snipped babble>
Guest
Posts: n/a
If all of that stuff is new, I would not think the steering stabalizer would
be so significant. Did you attempt the tests that I described? (If I
described something incorrectly, did you try what might have been suggested
to correct me?)
If you suspect the track bar is worn, and causing a problem with looseness,
then removing the trackbar altogether is not much of a confirmation test. If
yo had no trackbar, and complained of DW, then put the bar on to see if the
DW went away, then you would have a reasonable diagnostic test. Taking the
trackbar off is the same thing as having one on that had worn bushings.
"Terry Jeffrey" <twjeffrey@hotmail.com> wrote in message
news:nCwZb.3004$aT1.1407@newsread1.news.pas.earthl ink.net...
> It very well might be the steering stabilizer because everything else on
the
> front is new. All the steering components and entire front end is new and
> tight and only has about 3,000 miles. Ball joints, tie rod & ends, drag
> link & ends, and steering arms are all new, freshly lubed and tight. I
just
> put a Dynatrac D60 up front in October.
>
> I'll do the test you suggest anyway tonight and see what happens. I'll
have
> the caster checked too at one of these local garages and shim it up if
> needed. I removed the track bar for now but still got the DW in that same
> damn bump again so I know it wasn't the track bar as first thought. If
she
> passes the ball joint and tie rod tests then I'll focus on the old
steering
> stabilizer. The stabilizer is currently mounted from the frame to the
drag
> link. One fellow today suggested moving the mount to the tie rod instead
> since it is "closer" to the steering.
>
> Thanks for all the comments and info.
>
> Terry
> 92YJ
>
>
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:103cffo5nl9i178@corp.supernews.com...
> >
> > "Roy J" <spamless@microsoft.net> wrote in message
> > news:ttpZb.6$DV3.10262@news.uswest.net...
> > Bill, Ya gotta quit suggesting "replace steering stabilzier" for
> > every case of DW. Sure, replacing it might fix the problem for a
> > while but the underlying condition will just get worse, make the
> > NEXT DW more serious. The OP has a loose track bar and wants to
> > REMOVE it? I'll make bets that he also has a loose ball joint or
> > tie rod end. The '92 YJ has 12 years on it, about due for some
> > front end work.
> >
> >
> > I'll second that diagnosis.
> >
> > I have a leaf spring suspension, and I have no trackbar and no DW
> > experiences. I am about due for some DW though because I suspect the
ball
> > joints are worn and I know the tie rods are near end-life.
> >
> > DW is caused because one tire gets pushed off of straight ahead, and it
> > takes a while for the other tire to aim itself in the same direction.
> During
> > the delay, the first tire regains its composure and starts looking for
the
> > front again, in the mean time the other tire has cought up to where the
> > first tire was a second ago but isn't anymore. The second tire then
heads
> > back to the front, but the first tire is not there anymore because it
has
> > decided to go to where the other tire just left. Things spiral downward
> from
> > there.
> >
> > Caster Angle plays a large role in DW, but caster is not adjustable in a
> > leaf spring front end. (Yes, caster can be adjusted by shims, but the
idea
> > is that the axle builder sets the caster angle by the way it positions
the
> > spring perches, and the angle normally does not require adjustment as
much
> > as it might in a coil spring set up.) I suspect the caster angle on your
> YJ
> > is probably fine, so it is time to move on to some of the other issues.
> Ball
> > joints and tie rods should be checked. The Lower Ball Joint is the one
> that
> > you will most likely need to replace, and you should give serious
> > consideration to replacing both of them even if only one passes the test
> for
> > a failure item. To test for failure, raise the front tire off the ground
> and
> > 1.) try to move it by pushing and pulling at the top and the bottom, and
> 2.)
> > use a lever to lift the tire. The tire under test ought not move in
either
> > of these tests. You need a buddy to GENTLY turn the steering wheel back
> and
> > forth as you look at each tie rod end. There should be no play in the
tie
> > rod ends.
> >
> > If the tires (both) pass both of the ball joint tests and all of the tie
> rod
> > ends pass the tie rod tests, THEN you can get away with replacing the
> > steering stabalizer as the only repair activity. If any of the ball
joints
> > or tie rods fail its respective test, then replace all like-parts and
the
> > steering stabalizer. In the case of the ball joints, it is only
necessary
> > (MOST OF THE TIME) to replace the lower ball joints. The upper ball
joints
> > don't carry any weight, so they do not go out very often.
> >
>
>
be so significant. Did you attempt the tests that I described? (If I
described something incorrectly, did you try what might have been suggested
to correct me?)
If you suspect the track bar is worn, and causing a problem with looseness,
then removing the trackbar altogether is not much of a confirmation test. If
yo had no trackbar, and complained of DW, then put the bar on to see if the
DW went away, then you would have a reasonable diagnostic test. Taking the
trackbar off is the same thing as having one on that had worn bushings.
"Terry Jeffrey" <twjeffrey@hotmail.com> wrote in message
news:nCwZb.3004$aT1.1407@newsread1.news.pas.earthl ink.net...
> It very well might be the steering stabilizer because everything else on
the
> front is new. All the steering components and entire front end is new and
> tight and only has about 3,000 miles. Ball joints, tie rod & ends, drag
> link & ends, and steering arms are all new, freshly lubed and tight. I
just
> put a Dynatrac D60 up front in October.
>
> I'll do the test you suggest anyway tonight and see what happens. I'll
have
> the caster checked too at one of these local garages and shim it up if
> needed. I removed the track bar for now but still got the DW in that same
> damn bump again so I know it wasn't the track bar as first thought. If
she
> passes the ball joint and tie rod tests then I'll focus on the old
steering
> stabilizer. The stabilizer is currently mounted from the frame to the
drag
> link. One fellow today suggested moving the mount to the tie rod instead
> since it is "closer" to the steering.
>
> Thanks for all the comments and info.
>
> Terry
> 92YJ
>
>
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:103cffo5nl9i178@corp.supernews.com...
> >
> > "Roy J" <spamless@microsoft.net> wrote in message
> > news:ttpZb.6$DV3.10262@news.uswest.net...
> > Bill, Ya gotta quit suggesting "replace steering stabilzier" for
> > every case of DW. Sure, replacing it might fix the problem for a
> > while but the underlying condition will just get worse, make the
> > NEXT DW more serious. The OP has a loose track bar and wants to
> > REMOVE it? I'll make bets that he also has a loose ball joint or
> > tie rod end. The '92 YJ has 12 years on it, about due for some
> > front end work.
> >
> >
> > I'll second that diagnosis.
> >
> > I have a leaf spring suspension, and I have no trackbar and no DW
> > experiences. I am about due for some DW though because I suspect the
ball
> > joints are worn and I know the tie rods are near end-life.
> >
> > DW is caused because one tire gets pushed off of straight ahead, and it
> > takes a while for the other tire to aim itself in the same direction.
> During
> > the delay, the first tire regains its composure and starts looking for
the
> > front again, in the mean time the other tire has cought up to where the
> > first tire was a second ago but isn't anymore. The second tire then
heads
> > back to the front, but the first tire is not there anymore because it
has
> > decided to go to where the other tire just left. Things spiral downward
> from
> > there.
> >
> > Caster Angle plays a large role in DW, but caster is not adjustable in a
> > leaf spring front end. (Yes, caster can be adjusted by shims, but the
idea
> > is that the axle builder sets the caster angle by the way it positions
the
> > spring perches, and the angle normally does not require adjustment as
much
> > as it might in a coil spring set up.) I suspect the caster angle on your
> YJ
> > is probably fine, so it is time to move on to some of the other issues.
> Ball
> > joints and tie rods should be checked. The Lower Ball Joint is the one
> that
> > you will most likely need to replace, and you should give serious
> > consideration to replacing both of them even if only one passes the test
> for
> > a failure item. To test for failure, raise the front tire off the ground
> and
> > 1.) try to move it by pushing and pulling at the top and the bottom, and
> 2.)
> > use a lever to lift the tire. The tire under test ought not move in
either
> > of these tests. You need a buddy to GENTLY turn the steering wheel back
> and
> > forth as you look at each tie rod end. There should be no play in the
tie
> > rod ends.
> >
> > If the tires (both) pass both of the ball joint tests and all of the tie
> rod
> > ends pass the tie rod tests, THEN you can get away with replacing the
> > steering stabalizer as the only repair activity. If any of the ball
joints
> > or tie rods fail its respective test, then replace all like-parts and
the
> > steering stabalizer. In the case of the ball joints, it is only
necessary
> > (MOST OF THE TIME) to replace the lower ball joints. The upper ball
joints
> > don't carry any weight, so they do not go out very often.
> >
>
>
Guest
Posts: n/a
If all of that stuff is new, I would not think the steering stabalizer would
be so significant. Did you attempt the tests that I described? (If I
described something incorrectly, did you try what might have been suggested
to correct me?)
If you suspect the track bar is worn, and causing a problem with looseness,
then removing the trackbar altogether is not much of a confirmation test. If
yo had no trackbar, and complained of DW, then put the bar on to see if the
DW went away, then you would have a reasonable diagnostic test. Taking the
trackbar off is the same thing as having one on that had worn bushings.
"Terry Jeffrey" <twjeffrey@hotmail.com> wrote in message
news:nCwZb.3004$aT1.1407@newsread1.news.pas.earthl ink.net...
> It very well might be the steering stabilizer because everything else on
the
> front is new. All the steering components and entire front end is new and
> tight and only has about 3,000 miles. Ball joints, tie rod & ends, drag
> link & ends, and steering arms are all new, freshly lubed and tight. I
just
> put a Dynatrac D60 up front in October.
>
> I'll do the test you suggest anyway tonight and see what happens. I'll
have
> the caster checked too at one of these local garages and shim it up if
> needed. I removed the track bar for now but still got the DW in that same
> damn bump again so I know it wasn't the track bar as first thought. If
she
> passes the ball joint and tie rod tests then I'll focus on the old
steering
> stabilizer. The stabilizer is currently mounted from the frame to the
drag
> link. One fellow today suggested moving the mount to the tie rod instead
> since it is "closer" to the steering.
>
> Thanks for all the comments and info.
>
> Terry
> 92YJ
>
>
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:103cffo5nl9i178@corp.supernews.com...
> >
> > "Roy J" <spamless@microsoft.net> wrote in message
> > news:ttpZb.6$DV3.10262@news.uswest.net...
> > Bill, Ya gotta quit suggesting "replace steering stabilzier" for
> > every case of DW. Sure, replacing it might fix the problem for a
> > while but the underlying condition will just get worse, make the
> > NEXT DW more serious. The OP has a loose track bar and wants to
> > REMOVE it? I'll make bets that he also has a loose ball joint or
> > tie rod end. The '92 YJ has 12 years on it, about due for some
> > front end work.
> >
> >
> > I'll second that diagnosis.
> >
> > I have a leaf spring suspension, and I have no trackbar and no DW
> > experiences. I am about due for some DW though because I suspect the
ball
> > joints are worn and I know the tie rods are near end-life.
> >
> > DW is caused because one tire gets pushed off of straight ahead, and it
> > takes a while for the other tire to aim itself in the same direction.
> During
> > the delay, the first tire regains its composure and starts looking for
the
> > front again, in the mean time the other tire has cought up to where the
> > first tire was a second ago but isn't anymore. The second tire then
heads
> > back to the front, but the first tire is not there anymore because it
has
> > decided to go to where the other tire just left. Things spiral downward
> from
> > there.
> >
> > Caster Angle plays a large role in DW, but caster is not adjustable in a
> > leaf spring front end. (Yes, caster can be adjusted by shims, but the
idea
> > is that the axle builder sets the caster angle by the way it positions
the
> > spring perches, and the angle normally does not require adjustment as
much
> > as it might in a coil spring set up.) I suspect the caster angle on your
> YJ
> > is probably fine, so it is time to move on to some of the other issues.
> Ball
> > joints and tie rods should be checked. The Lower Ball Joint is the one
> that
> > you will most likely need to replace, and you should give serious
> > consideration to replacing both of them even if only one passes the test
> for
> > a failure item. To test for failure, raise the front tire off the ground
> and
> > 1.) try to move it by pushing and pulling at the top and the bottom, and
> 2.)
> > use a lever to lift the tire. The tire under test ought not move in
either
> > of these tests. You need a buddy to GENTLY turn the steering wheel back
> and
> > forth as you look at each tie rod end. There should be no play in the
tie
> > rod ends.
> >
> > If the tires (both) pass both of the ball joint tests and all of the tie
> rod
> > ends pass the tie rod tests, THEN you can get away with replacing the
> > steering stabalizer as the only repair activity. If any of the ball
joints
> > or tie rods fail its respective test, then replace all like-parts and
the
> > steering stabalizer. In the case of the ball joints, it is only
necessary
> > (MOST OF THE TIME) to replace the lower ball joints. The upper ball
joints
> > don't carry any weight, so they do not go out very often.
> >
>
>
be so significant. Did you attempt the tests that I described? (If I
described something incorrectly, did you try what might have been suggested
to correct me?)
If you suspect the track bar is worn, and causing a problem with looseness,
then removing the trackbar altogether is not much of a confirmation test. If
yo had no trackbar, and complained of DW, then put the bar on to see if the
DW went away, then you would have a reasonable diagnostic test. Taking the
trackbar off is the same thing as having one on that had worn bushings.
"Terry Jeffrey" <twjeffrey@hotmail.com> wrote in message
news:nCwZb.3004$aT1.1407@newsread1.news.pas.earthl ink.net...
> It very well might be the steering stabilizer because everything else on
the
> front is new. All the steering components and entire front end is new and
> tight and only has about 3,000 miles. Ball joints, tie rod & ends, drag
> link & ends, and steering arms are all new, freshly lubed and tight. I
just
> put a Dynatrac D60 up front in October.
>
> I'll do the test you suggest anyway tonight and see what happens. I'll
have
> the caster checked too at one of these local garages and shim it up if
> needed. I removed the track bar for now but still got the DW in that same
> damn bump again so I know it wasn't the track bar as first thought. If
she
> passes the ball joint and tie rod tests then I'll focus on the old
steering
> stabilizer. The stabilizer is currently mounted from the frame to the
drag
> link. One fellow today suggested moving the mount to the tie rod instead
> since it is "closer" to the steering.
>
> Thanks for all the comments and info.
>
> Terry
> 92YJ
>
>
>
> "CRWLR" <beerman@yahoo.com> wrote in message
> news:103cffo5nl9i178@corp.supernews.com...
> >
> > "Roy J" <spamless@microsoft.net> wrote in message
> > news:ttpZb.6$DV3.10262@news.uswest.net...
> > Bill, Ya gotta quit suggesting "replace steering stabilzier" for
> > every case of DW. Sure, replacing it might fix the problem for a
> > while but the underlying condition will just get worse, make the
> > NEXT DW more serious. The OP has a loose track bar and wants to
> > REMOVE it? I'll make bets that he also has a loose ball joint or
> > tie rod end. The '92 YJ has 12 years on it, about due for some
> > front end work.
> >
> >
> > I'll second that diagnosis.
> >
> > I have a leaf spring suspension, and I have no trackbar and no DW
> > experiences. I am about due for some DW though because I suspect the
ball
> > joints are worn and I know the tie rods are near end-life.
> >
> > DW is caused because one tire gets pushed off of straight ahead, and it
> > takes a while for the other tire to aim itself in the same direction.
> During
> > the delay, the first tire regains its composure and starts looking for
the
> > front again, in the mean time the other tire has cought up to where the
> > first tire was a second ago but isn't anymore. The second tire then
heads
> > back to the front, but the first tire is not there anymore because it
has
> > decided to go to where the other tire just left. Things spiral downward
> from
> > there.
> >
> > Caster Angle plays a large role in DW, but caster is not adjustable in a
> > leaf spring front end. (Yes, caster can be adjusted by shims, but the
idea
> > is that the axle builder sets the caster angle by the way it positions
the
> > spring perches, and the angle normally does not require adjustment as
much
> > as it might in a coil spring set up.) I suspect the caster angle on your
> YJ
> > is probably fine, so it is time to move on to some of the other issues.
> Ball
> > joints and tie rods should be checked. The Lower Ball Joint is the one
> that
> > you will most likely need to replace, and you should give serious
> > consideration to replacing both of them even if only one passes the test
> for
> > a failure item. To test for failure, raise the front tire off the ground
> and
> > 1.) try to move it by pushing and pulling at the top and the bottom, and
> 2.)
> > use a lever to lift the tire. The tire under test ought not move in
either
> > of these tests. You need a buddy to GENTLY turn the steering wheel back
> and
> > forth as you look at each tie rod end. There should be no play in the
tie
> > rod ends.
> >
> > If the tires (both) pass both of the ball joint tests and all of the tie
> rod
> > ends pass the tie rod tests, THEN you can get away with replacing the
> > steering stabalizer as the only repair activity. If any of the ball
joints
> > or tie rods fail its respective test, then replace all like-parts and
the
> > steering stabalizer. In the case of the ball joints, it is only
necessary
> > (MOST OF THE TIME) to replace the lower ball joints. The upper ball
joints
> > don't carry any weight, so they do not go out very often.
> >
>
>


