别克凯越更换正时皮带的正时点在哪里?

2025-02-12 02:32:35
推荐回答(4个)
回答1:

  正时皮带属于橡胶部件,随着发动机工作时间的增加,正时皮带和正时皮带的附件,如正时皮带张紧轮、正时皮带张紧器和水泵等都会发生磨损或老化。
  因此,凡是装有正时皮带的发动机,厂家都会有严格要求,在规定的周期内定期更换正时皮带及附件,更换周期则随着发动机的结构不同而有所不同.
  正时皮带很重要,最多不能多于九万公里更换,还有就是不能沾上油,否则会严重影响寿命,既然已经换了就先用着,短时间内不会有大问题的,下次隔六万公里左右再更换。其实4s跟外边的差不了多久安全起见换的勤一点不会有事的,总的算下来还是值得的。

  温馨提示:一般在车辆行驶到6万~10万公里时应该更换,具体的更换周期应该以车辆的保养手册说明为准。

回答2:

不好意思,应该是顶气门吧!进气门变形了,不是在4s店维修的,想了解一下外面正厂的配件价格,更换的分别是
1正时皮带,120rmb,和张紧轮,180,rmb
2进排气门,,21rmb*16元,
3缸垫,60rmb
4气门油封,5rmb*16个,
5凸轮轴油封,23rmb
广州荣越别克专卖020-37365116,37365117

回答3:

正时皮带轮上和正时皮带上都有记号,两个记号对齐就可以了

如果安装错位,会导致进排气紊乱

回答4:

不是皮带和皮带轮对正,皮带和皮带轮对正了,皮带轮和驱动轮没对正点火时间还是不对,所以,需要驱动轮和皮带轮各自的对正标记都对准.皮带无所谓,换任何一个位置都是固定的传动比例,无所谓对正不对正

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