W212 AMG Discuss the W212 AMG's such as the E63

drilled rotor holes are FULL! LOL

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Old Nov 28, 2011 | 10:47 AM
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drilled rotor holes are FULL! LOL

Was outside on this beautiful NC day we're having here
and was working on getting 63 cleaner. My daughter came out to help
and was on the other side, came over with a blackened towel and said, "got some Daddy"......
that's when I realized the cross drilled rotor holes were FULL and caked
with brake dust. So I set out to hollow out each little hole.....
now does anyone else agree that these holes filling up would create just as much heat? Has anyone else noticed this? I checked 550 and the holes are just as clear as can be.......guess it's the 63's bigger brakes? or are they bigger?
anyone else ever addressed this? or is it even an issue?

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Old Nov 28, 2011 | 12:07 PM
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I had this problem earlier in the summer with my clk550. I noticed that the drilled holes were full with rotor dust but i decided not spend 2 hours cleaning them out. 3 weeks later pretty much all of the holes had little cracks above and below them. ended up needing new rotors and pads, pretty sure they make more heat when they are filled
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Old Nov 28, 2011 | 12:58 PM
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Haven't noticed this on my puny C300 drilled rotors.
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Old Nov 28, 2011 | 02:30 PM
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Originally Posted by whtclk
I had this problem earlier in the summer with my clk550. I noticed that the drilled holes were full with rotor dust but i decided not spend 2 hours cleaning them out. 3 weeks later pretty much all of the holes had little cracks above and below them. ended up needing new rotors and pads, pretty sure they make more heat when they are filled
I think I have the same feeling......I didn't wanna clean 'em, but ended up doing so, hehe, kind of OCD over here
Originally Posted by dcjwlee
Haven't noticed this on my puny C300 drilled rotors.
haha, that's okay man! my 550 does not seem to suffer from this problem
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Old Dec 5, 2011 | 07:54 PM
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FF. W212 E63 M156 non-pano 18" P2 ParkT NightV (gone but will be missed).
I wonder if you can just take off the wheel and hose water through the edge of each rotor to force all the dust out.
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