Rear Brake Pad Problems
04-12-2007, 06:08 PM
#1
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Join Date: Sep 2002
Location: Starkville, MS.
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Rear Brake Pad Problems
I tried to install a new set of Brembo rotors and Hawk pads on the rear today and was not able to complete it. I got the rotors and the pads on and pushed the caliper piston back as far as it would go...went to put the caliper on and it would not fit. I checked and I have the right pads and rotors, everything came off just fine but will not go back on...WTF!!! I took the master cylinder cap off, turned the piston many, many times no deal. I'm stuck and my car is sitting on jackstands need some help!
04-12-2007, 09:05 PM
#3
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Location: Central Coast, CA
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arent the pistons pushed back in with a tool? like a cube thing with different pegs on each side (as used on the stock brakes) usually the front are pushed in striaght, and the back ones require the tool.
04-12-2007, 09:15 PM
#4
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Location: Harrisburg, PA
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The rears do rotate into the caliper. You can use the cube tool, they make a round one as well, or you can just use needle nose pliers (pain in the ***). Try wiggling the caliper around to make it fit, I know mine took a little persuasion and wiggling around to get the piston to go over the pad.
04-12-2007, 10:31 PM
#5
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Yeah, I used the cube tool to move the piston as far back as it would go. If I remember correctly the piston is now flush with the rubber boot on the caliper, it protrudes maybe a couple millimeters ahead of the rubber boot...can it be moved further back because that is the only way I see it fitting over the now thicker rotor and brake pads.?
Last edited by positron; 04-12-2007 at 10:34 PM.
04-13-2007, 01:24 AM
#6
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Location: Central Coast, CA
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the shroud (the rubber shield type thing...i think thats what its called) keeps it from rotating past that point.
you know what? take some pics. i think that will help people understand your frustration.
you know what? take some pics. i think that will help people understand your frustration.
04-13-2007, 08:41 AM
#8
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Location: Central New Jersey
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Did you try the other side same results?? If so then odds are wrong rotor or pad. 1 side maybe the caliper piston is fubared. Try the other side. Also the brake pad has a stupid dimple on it that slides into the piston's groove.
04-13-2007, 09:39 AM
#9
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Join Date: Sep 2002
Location: Starkville, MS.
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I checked and it is the right pad. I put the front rotors on some time ago and had no problem with them. They came as a set but it is possible that they sent me the wrong rears. I don't have the boxes that they came in because it was quite some time ago but I'll check and see if any numbers are on the rotors.
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