Wednesday, April 29, 2015

修车师傅说换 timing belt不是最好选择

发信人: stevenct (NotImpressed), 信区: Automobile
标  题: 修车师傅说换 timing belt不是最好选择
发信站: BBS 未名空间站 (Tue Apr 28 14:43:21 2015, 美东)

老Rx300到10万麦了,到自己常用的师傅那里,问换timing belt的事,师傅说这是大活
,包括water pump等一堆东西要换,约5小时labor, 估价在700上下。

不过师傅又说,timing belt其实非常结实,很少见belt断掉的,出问题的倒是那些控
制belt的转轴居多。不过这些转轴在出问题前,会有迹象可循。至于,water pump吗
? 更是耐用,正常维护下,可跑20万麦。

他认为最佳选择是再开两万麦,然后换新车。不过那是他的意见,我自己决定,要换,
随时找他。


Update:
下面这话是个学车的人说的,看来和师傅的经验一致:
Therefore my educated guess for a Tundra (with 90K recommended replacement
interval for the timing belt) is about 5 to 10% fail before 90K miles,
making this a relatively rare covered under warranty repair. Between 90K and
120K miles about another 10% fail. After 120K miles the failure rate will
get much higher. By 200K miles about 90% fail.
--
※ 修改:·stevenct 於 Apr 28 19:21:03 2015 修改本文·[FROM: 67.]
※ 来源:·WWW 未名空间站 网址:mitbbs.com 移动:在应用商店搜索未名空间·[FROM: 67.]

http://www.mitbbs.com/article_t/Automobile/34984673.html

No comments:

Post a Comment