Zimmermann rotors & No raised ridges - Saab 9000 Bulletin Board - Saabnet.com
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Zimmermann rotors & No raised ridges
Posted by IanVT (more from IanVT) on Fri, 12 Oct 2001 15:06:50
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To make a long story short, I have rotors that are warped (at least one of them). The left is the first replacement rotor, and the right is the second replacement rotor on that wheel (the 1st one went bad also).
..I just happened to have saved the originals, and noticed the other day that the origs, had two circularridges onth mounting surface. One would contact the inside of the hub, and the other would contact the outer edge of the hub. Now, my question is, the Zimmermanns DON't have this, So apparently Saab engineered the hub to be truely flat where the ridges contact the hub; So, wouldn't the Zimm have major problems if the hub surface wasn't perfectly flat all the way across???
opinions welcome..
posted by 12.3.17...
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