轮胎卸下来以后,有响声的一侧rotor可以看到表面不平滑,有不少凸起的东西,可能是rust 5 G* @8 t3 F h. v. @% h- B " q9 S" J+ M8 @% i U) C没换零件之前是没有声音的,换了以后可能装轮胎的位置跟以前不一样,所以才有响声出来,就是不知道要不要更换咯8 y, |. U9 h% B2 F: z
如果不换,会有什么安全隐患?
I replaced the radiator of my 1998 Intrepid. The shops charge 2 to 3 hours labour. It took me seven hours. Do some research by internet before you start. If some guys said it would take 1 hour, you must be ready to spend 2 to 3 hours. Not very difficult. Yes, you can! LOL!