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07-02-2010, 06:08 PM
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#1
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Registered User
Join Date: Mar 2008
Location: Nevada
Posts: 72
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I've read the different alignment threads and haven't found anything about the best way to adjust the track bar. Whats the best way to measure so the front and rear axle are properly aligned. Thanks
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07-02-2010, 06:23 PM
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#2
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Do it right or not at all
Join Date: Jan 2003
Location: Escondido, California, California
Posts: 57,900
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Unbolt the track bar at one end and the Jeep will tend to self-center itself over the top of the axles. Jump up and down on the bumper a tad if you don't think it's quite centered which will probably finish the self-centering. The coil springs take care of that.
Once it is self-centered, just adjust the track bar length until its mounting bolt hole aligns with the mounting bracket hole and then insert the bolt. It doesn't have to be precisely centered... if it looks close to being centered, it is good enough.
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07-02-2010, 06:23 PM
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#3
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AFSOC Retired
Join Date: Aug 2005
Location: Colorado
Posts: 11,899
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I measure from the frame to the wheel...
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07-02-2010, 07:21 PM
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#4
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Registered User
Join Date: Feb 2009
Location: Westchester, New York
Posts: 54
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For the rear, I used a square and measure from the outer frame rail to the inside of the rotor on each side and then used a ratchet strap to center the axle. Once centered, I adjusted the track bar and installed.
As for the front, I couldn't find a good way to get an exact measurement on both sides so I used Jerry's method from above. It worked great.
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03-16-2011, 08:58 AM
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#5
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Registered User
Join Date: Apr 2009
Location: Essex Junction, VT
Posts: 34
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I was wondering, I have the tires off the front and axle on jack stands. I had to check tightness on suspension due to death wobble. I found the track bar bad. Will the axle be uncentered now or am I good to install new t/b? I did have to move the wheel back and forth to get to bolts, but axle is in the same spot.....
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03-16-2011, 11:50 AM
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#6
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Registered User
Join Date: Mar 2011
Location: spokane, wa
Posts: 97
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death wobble?
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03-16-2011, 01:15 PM
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#7
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Registered User
Join Date: Aug 2008
Location: MA
Posts: 1,027
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Quote:
Originally Posted by wow682
I was wondering, I have the tires off the front and axle on jack stands. I had to check tightness on suspension due to death wobble. I found the track bar bad. Will the axle be uncentered now or am I good to install new t/b? I did have to move the wheel back and forth to get to bolts, but axle is in the same spot.....
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By removing the old TB the jeep will want to "self center" on its own.
To really make sure, you need to bounce the suspension. That allows the bushings to relax a little bit and go back to center.
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03-16-2011, 01:33 PM
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#8
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Registered User
Join Date: Feb 2011
Location: Palm Beach Gardens, FL
Posts: 84
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Quote:
Originally Posted by Jerry Bransford
Unbolt the track bar at one end and the Jeep will tend to self-center itself over the top of the axles. Jump up and down on the bumper a tad if you don't think it's quite centered which will probably finish the self-centering. The coil springs take care of that.
Once it is self-centered, just adjust the track bar length until its mounting bolt hole aligns with the mounting bracket hole and then insert the bolt. It doesn't have to be precisely centered... if it looks close to being centered, it is good enough. 
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i assume you do this with the wheels off the ground?
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03-16-2011, 01:37 PM
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#9
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JEEP FREAK
Join Date: Apr 2004
Location: , Southeast MI
Posts: 22,202
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Its much easier to install a track bar with the wheels on the ground.
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03-16-2011, 01:41 PM
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#10
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Web Wheeler
Join Date: Feb 2008
Location: Indianapolis
Posts: 17,377
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Quote:
Originally Posted by Zombi
By removing the old TB the jeep will want to "self center" on its own.
To really make sure, you need to bounce the suspension. That allows the bushings to relax a little bit and go back to center.
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Again, this isn't the case if bushings aren't present. Joints have misalignment so they don't "self center."
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03-16-2011, 02:07 PM
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#11
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Web Wheeler
Join Date: Jun 2003
Location: Warner Robins, GA
Posts: 4,460
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I agree that if its off a little it really doesnt matter. I dont think the bounce method will get you exactly centered.
As above, I measured from the frame to the wheel and used a ratchet strap.
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