some pads has wire brush noise,

来源: wimax88 于 2010-08-03 10:05:35 [] [旧帖] [给我悄悄话] 阅读数 : (222 bytes)

that is similar to squeal noise (pure tone) but with diversified noise frequencies. if this is the case, there is nothing to worry about. It is just the matter of the quality of the pad material, but the brake works okay.

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