你读读这个链接文章，看看对你有没有启示。

来源: 于 2015-08-05 15:10:52 [旧帖] [给我悄悄话] 本文已被阅读：次

http://www.pelicanparts.com/techarticles/Mercedes-W203/ENGINE-Timing_Chain_Tensioner_Replacement/ENGINE-Timing_Chain_Tensioner_Replacement.htm

还有这个

http://mbworld.org/forums/c-class-w203/530448-m271-idle-noise-rattle-video-please-help.html