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Old Jul 13, 2009 | 08:04 AM
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dRiFtInG_mR's Avatar
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From: Hickory, NC
something really loud and nasty

ok. i have a problem. my evo 9 that i just bought 5 months ago was making a really high screech everytime when i brake. i finally got some new hawks brake pads for f n r, lubbed it up, and installed them in properly! i took it on a test drive and it brakes really really awesome!. the only problem is that its still making that sound. on top of that, my old brakes still had at least 70% of life left? anybody have any idea what is going on or what it could be? one more thing. is the brake rotor suppose to be like loose? bc when i was changing my brakes. my front right brake rotor was loose. any idea why? C
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Old Jul 13, 2009 | 08:11 AM
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I had the same problem with the squeaking. Turned the rotors and it went away.
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Old Jul 13, 2009 | 08:15 AM
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From: Hickory, NC
Originally Posted by Kilratio
I had the same problem with the squeaking. Turned the rotors and it went away.
what do you mean by turning the rotor and how far do you turn it?
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Old Jul 13, 2009 | 09:47 AM
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From: sacramento
By turning he means resurfacing the rotor.
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Old Jul 13, 2009 | 10:17 AM
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do the rotors have a lip on the outter edge. if so, that may be causing the noise. Hawks are also known to be noisy. but resurface the rotors as it will help.
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Old Jul 13, 2009 | 10:26 AM
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resurface the rotor, then re-do the bed-in procedure for the hawk pads, should make most of the noise go away. But yes, Hawk pads can be kinda noisy.
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Old Jul 13, 2009 | 10:30 AM
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From: Davidson, NC
Originally Posted by dRiFtInG_mR
what do you mean by turning the rotor and how far do you turn it?
Turn it 45.764 degrees and re-install the pads.

You might also want to make sure you have the shims on the back of the pad. I know that helped tremendously on my Ferodo pads.
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Old Jul 14, 2009 | 02:23 AM
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The rotors should be loose. They are held on by the lug nuts.

I hope you kept those OEM pads with 70% meat left. I'd suggest you throw those back on. Do some searching on here on how to solve the noise problem.
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Old Jul 14, 2009 | 02:52 AM
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From: MS/SG...now in perth
shim would help alot in reducing the noise when applying brake...
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Old Jul 14, 2009 | 02:53 AM
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yea resurface rotors. but when i had hawks on my maxima they only squeaked when i got on em
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Old Jul 14, 2009 | 02:55 AM
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Dont turn the rotors!
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Old Jul 14, 2009 | 03:01 AM
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From: somewhere testing various tires, brakes, and suspensions.
You can turn the rotors. Have you tried sanding the rotor surface? If mirrored it can produce that noise. Get 120-180 grit and rough up the surface. Then reinstall and re-bed the brakes.

And yes, they will be loose with the wheel off - the lugnuts also hold down the rotor.
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Old Jul 14, 2009 | 04:15 AM
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From: Davidson, NC
Originally Posted by SmikeEvo
You can turn the rotors. Have you tried sanding the rotor surface? If mirrored it can produce that noise. Get 120-180 grit and rough up the surface. Then reinstall and re-bed the brakes.

And yes, they will be loose with the wheel off - the lugnuts also hold down the rotor.
I don't remember just the wheel holding the rotor on. I seem to recall some large counter sunk allen head bolts through the hat?
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Old Jul 14, 2009 | 10:11 AM
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From: 41° 59' N, 87° 54' W
The stock rotors are held on by the wheel (i.e., lug nuts), and, to a lesser degree the caliper/pads. The rear rotor has a small hole in it, which can be used to thread a screw through to break it loose, if necessary.

l8r)
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Old Jul 14, 2009 | 02:22 PM
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From: Mansfield & MotorSportRanch
I have been running Hawk + (famous for being looud)
which is a very aggressive street pad
with no screeching,
i think due to proper (****) bedding procedures outlined on StopTech's site

Last edited by DEVO330; Jul 14, 2009 at 02:32 PM.
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