front calipers wearing on steering knuckle
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front calipers wearing on steering knuckle
Is anyone else having this problem? I have a '02 Dak with 4.7L 4wd. My Front disc brakes are wearing out my steering knuckle (where calipers pad ride on knuckle). pads are wearing off the metal and making the caliper sit lower on the disk. spring clip is starting to hit the hub on the rotor. Dealer says I need to replace the knuckle $$$. has anyone come up with a better fix!
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I'm having the same problem. I swapped out a knuckle with a used one, new caliper, new pads, new rotors. Same thing, so I was under warranty and assumed I may have another bad caliper. Did brakes, rotors, and pads a second time, same thing. I am out there working on it today. The outside of the caliper, side closest to the wheel, dives down and in towards the center of the hub, and the brake pads wear at an angle. It also causes my inner pad to wear faster. Eventually it dives so much that the screw on the retainer clip just barely scrapes the hub portion of the rotor. It actually warped my rotors which is why I am guessing it is caused by the caliper not being allowed to release.
I haven't figured it out, but I am thinking the caliper isn't being allowed to release the pressure inside, and I am replacing the rubber hoses up front to see if it resolves the issue. Problem is, I won't know it isn't fixed until I lose another set of pads and rotors.
I have read that the rubber hoses deteriorate over time and may break down. And actually introduce rubber pieces into the caliper itself. I am planning to open it up and see if there is rubber in there. Debating if I swap the seals myself (which I have) or go with rebuilt calipers again. Have a hard time thinking I have had three bad calipers in a row on the left front.
I haven't figured it out, but I am thinking the caliper isn't being allowed to release the pressure inside, and I am replacing the rubber hoses up front to see if it resolves the issue. Problem is, I won't know it isn't fixed until I lose another set of pads and rotors.
I have read that the rubber hoses deteriorate over time and may break down. And actually introduce rubber pieces into the caliper itself. I am planning to open it up and see if there is rubber in there. Debating if I swap the seals myself (which I have) or go with rebuilt calipers again. Have a hard time thinking I have had three bad calipers in a row on the left front.
Last edited by dbilik; 10-29-2014 at 03:52 PM.
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