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Originally Posted by kugzgt
Hey all! Looking for responses from people who had dealt with this first hand.. so, just recently leveled my ride ‘14 Trail with Toytec 2.5/1.5 and JBA UCAs. Got alignment.. few weeks go by get that beautiful steering wheel shimmy and clunking sound upon braking,bumps, and turns.. investigated and found passenger side lca has quite a bit of movement. Bushings seem to be dry rotted and slightly torn. I did think maybe the tech that did the alignment didn’t torque the bolts, but I checked them and found they are at 130lbs. My question for this is do I just bite the bullet and go OEM LCA replacement, MOOG LCA, or heavier bushings. Truck has 65k on it.. very surprised these bushings went so quickly.
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Where is the movement happening? If the rubber isn't torn - it's really unusual for it to degrade to the point where it's actually too soft to hold in place. The cam bolt should not carry the shear load of the bushing. The bolt clamps the frame tabs together and the friction between the frame tabs and the inner metal part of the bushing that is clamped between the frame tabs is how it's held in place. If that metal part is moving - the cam bolts aren't tight enough or something else is wrong. Just because the cam bolt doesn't visibly move doesn't necessarily mean that the bushing is properly clamped.
Some play in the rubber is obviously by design. But not a lot.
Mine are so badly seized that they were not movable last time I tried. I sprayed them very heavily with penetrating oil and left for a few months. Hopefully I'll get back to take them apart soon. Generally that's been successful for this issue. Penetrating oil and time and they'll eventually break free. If not - I'll end up having to cut them out. I will replace with rubber bushings again. I prefer rubber for a number of reasons, yeah it's more expensive, but it also has advantages in durability. A very heavy coat of antiseize is also going to be part of the program.