S2000 Under The Hood S2000 Technical and Mechanical discussions.

Brake Rotor Removal

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Old Jan 24, 2007 | 10:41 AM
  #11  
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now heres the question, do you need to put those phillips screws back in? To save headaches later. I put mine back in just incase but did use anti-sieze to make life easier later. Seems to me that the screws are unnecessary because the lugs would serve the same purpose when the wheel is on.
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Old Jan 24, 2007 | 02:16 PM
  #12  
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I would without a doubt re-use the screws.

The theory behind them:

-Hold rotor on during assembly line.

-Locator...keeps the rotor in timing with the hub, for corrosion reasons. If you are out of time, and there is rust, you'll get a pulsing brake rotor.

-stud protection....keeps the rotor from wearing into the sides of the studs.
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Old Jan 24, 2007 | 02:48 PM
  #13  
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Originally Posted by s2k_redhead,Jan 24 2007, 12:07 PM
Although this isn't exactly a detailed DIY for brake rotor removal and replacement, can the mods add this into the DIY FAQ sticky? It has some pretty important tips that will make the process more successful!

In the Helm's manual, there's also a step that says, "Screw two 8 x 1.25 mm bolts into the disc to push it away from the hub. Turn each bolt two turns at a time to prevent cocking the disc excessively."

Maybe that's not important if you're replacing the rotors, but do people find it difficult to pull the rotor off the hub?
Those two 8mm bolts are a life saver. They make the rotor removal very easy and you don't have to beat on the rotor. After doing a brake job on my Jetta, I wish VW would have thought of that.

Erich
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Old Jan 24, 2007 | 04:12 PM
  #14  
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the only way i managed to get those screws out was to put a good fitting screwdriver in there and hammer the back of it a couple of times to impact it... after that they came out no problem.
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Old Jan 24, 2007 | 04:18 PM
  #15  
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Originally Posted by blackout,Jan 24 2007, 11:41 AM
now heres the question, do you need to put those phillips screws back in?
No. Many, many people (including me) don't bother putting them back in.
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Old Jan 24, 2007 | 08:25 PM
  #16  
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when i replaced the rotors in my old integra, it was a pain in the ass to remove the two rusted screws that hold the rotor in place, even with an impact driver

i didnt bother getting new screws cause think about it, your wheels and lug nuts are holding it in place anyways, those screws are only there to hold the rotors in place on the assembly line
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Old Jan 25, 2007 | 06:49 AM
  #17  
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I bought a cheapo impact from Harbor freight. I've taken all my rotors off twice with no problems at all. It's more in the method. Most are too timid with the thing.
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Old Jan 25, 2007 | 07:49 AM
  #18  
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Originally Posted by blackout,Jan 24 2007, 02:41 PM
now heres the question, do you need to put those phillips screws back in?
Yes! Many, many people (including me) take the few minutes to putt the back in.

Just be sure you put them in with a screw driver, do not use the impact driver to put them back in.
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Old Jan 25, 2007 | 07:53 AM
  #19  
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Originally Posted by Ubetit,Jan 25 2007, 10:49 AM
I bought a cheapo impact from Harbor freight. I've taken all my rotors off twice with no problems at all.
I have the same driver, and I love the big head and the large rubber grip, and I used this a whole bunch of times on my car and friends cars. Then one day I went down to do my brother-in-laws very neglected, very rusted Accord. Hammer, hammer, crack. WTF? The bit broke right off, the screw was so rusted into position the bit actually broke under the twisting load, like ripping a piece of paper. I still really like the handle though.
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Old Jan 25, 2007 | 07:58 AM
  #20  
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Doug, there's a difference between saying you can put them back in, you should put them back in, or you must put them back in.

Clearly it is not true that you must put them back in. Clearly it is true that you can put them back in.

Now if you have any evidence that you should put them back in, feel free to post it.
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