popping noise

[chulo2004]

i replaced the ball joints on my 91 bronco two days ago and when i took her out for a spin, i noticed what sounded like a popping sound (it sounds like something is going to break) whenever i had to make a turn. being that this was the first time i changed the ball joints myself, did i forget to do something right minus the alignment.cratchhe: any suggestions? thanks.

[SC74]

The hubs aren't locked are they?

[chulo2004]

nope.

[broncomatt]

First thing i would do is jack it up and do the wigle test. If it moves its loose. How well did the ball joints press into the knucle? I have had some that were so worn out I had to tach weld them in place. Dodges are also know for that problem.
I have also had the spindle bolts pull out of the knucle. Heilicoil the bolt holes will fix that.
Broncomatt

[chulo2004]

i put them in there pretty good. ill make sure i do the wiggle test. thanks guys.

[chulo2004]

what part are you talking about?

[broncomatt]

Inside the top hole(upper ball joint) on the axle is an insert. It threads into the axle. When the ball joint is changed it is usualy changed too. It requires a special socket, one with four prongs on it. Tighten up the lower ball joint into the axle, then tighten up the insert untill its snug against the upper ball joint. Then put the upper nut on.
Be sure to check the insert for markings, some may have been changed to help with alignment. They have more off set, and can change caster and camber. If your old one has more offset you should reuse it. Always have the alignment checked after doing ball joints.
Another thing too look for, some times the post on the new lower ball joint is taller than the originals. I have had some ujoints hit the ball joint, contributing factor here is the inner spindle bearing. It wears out and lets the axle touch the ball joint. Just a thought.
Broncomatt

[Traveler]

Sure you don't have a bad trac bar bushing that has been making the noise all along?