应是刹车片外表刹车材料材质钢化,或刹车材料耗尽,需换刹车片了。

应是刹车片外表刹车材料材质钢化,或刹车材料耗尽露出钢质材芯,需换刹车片了。

如不换刹车距离会变长,较危险。

所有跟帖: 

actually we changed the brake pads not long ago -Freewilly- 给 Freewilly 发送悄悄话 (78 bytes) () 05/30/2009 postreply 20:28:58

changed the brake pads from a wild chicken store? -gorockets- 给 gorockets 发送悄悄话 (153 bytes) () 05/30/2009 postreply 22:33:50

回复:changed the brake pads from a wild chicken store? -whz1234- 给 whz1234 发送悄悄话 (44 bytes) () 06/01/2009 postreply 19:01:27

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