新手DIY:变速器调整图解全攻略(图文)
变速器之调整可以避免落链、异音、并使变速顺畅,对骑乘很重要,其操作其实不难。变速器的调整分成三大部分,配合图形,大家慢慢看下去吧,也欢迎朋友们一起讨论。以下是以前3后7,21速的车子为例,开始之前先介绍3个调整机构:
1.前间距调整钮http://www.biketo.com/d/file/edge/repair/2012-07-11/ca04587967ceba4d81811e6a9112dbf7.jpg(1)链条和脱轨器的距离叫间距
(2)由两颗螺丝组成,旁边有标示HIGH和LOW,H调整大齿间距,L调整小齿间距
(3)顺时针转变小
(4)前2时,调整H/L是没用的,也就是说它是针对前1和前3,其原理大家弯腰探一下就知道了,靠两颗螺丝顶住脱轨器2.后间距调整钮http://www.biketo.com/d/file/edge/repair/2012-07-11/078619cff95790d1870bb4b9bdc48d22.jpg(1)H调整小齿(外侧),L调整大齿(内侧)
(2)顺时针转变小
(3)其他档位没用,只针对后1和后73.变速调整钮
(1)前左把变速调整钮,调整前变http://www.biketo.com/d/file/edge/repair/2012-07-11/e2caf009503f9e1766063e95f60d1332.jpg(2)前右把变速调整钮,调整后变,这台没有http://www.biketo.com/d/file/edge/repair/2012-07-11/6d6770b359caca78e67938f8bb756599.jpghttp://www.biketo.com/d/file/edge/repair/2012-07-11/6d6770b359caca78e67938f8bb756599.jpg这台转把式的有,黑色那个钮
http://www.biketo.com/d/file/edge/repair/2012-07-11/b01ab556dbd37792f9edf837612ed6ae.jpg(3)后脱轨器上调整钮,调整后变http://www.biketo.com/d/file/edge/repair/2012-07-11/79b76b42bab9d5cd914fff7363c1644e.jpg注:(2)和(3)的作用一样,原则上维修时以调整(3)为主,但在行驶中可调整(2)以求便利
(4)以上调整钮每次以调整1/4圈为原则,逆时钟旋出时变速线会拉紧
a.以前变而言,会使脱轨器向外移动
b.以后变而言,会使脱轨器向内移动记住分三大项就对了,下面3图是概念图,先有个轮廓,再看后面的细部说明。http://www.biketo.com/d/file/edge/repair/2012-07-11/36779f176626067a891b8978628e794a.jpg1、切至前3后7,调前后H钮→可防止落链和解决外侧齿轮变速不易
(1)调整前HIGH钮至间距最小但不会磨到,若太大则前3后2或1时会磨到。http://www.biketo.com/d/file/edge/repair/2012-07-11/739054ebaa21359eea3abd554537689e.jpg(2)调整后H钮,使无异音,可稍为偏内,以免落链时掉到外侧去http://www.biketo.com/d/file/edge/repair/2012-07-11/d7f93a78a9567792081ae17a2d815399.jpg
2.切到前1后1,调前后L钮→可防止落链和解决内侧齿轮变速不易
(1)调整前LOW钮至间距最小但不会磨到,若太大则前1后7或6时会磨到。http://www.biketo.com/d/file/edge/repair/2012-07-11/3592d240c92fddc93eedb4e43b125266.jpg(2)调整后L钮,使无异音,可稍为偏外,以免落链时掉进内侧去http://www.biketo.com/d/file/edge/repair/2012-07-11/947f50cf08ce6ef4d6d5ad91162aa8ab.jpg3.前2后1-7,调前后手动调整钮→使脱轨器移动至正确位置的调整
(1)前2后7和前2后1时,调整前左把变速调整钮,使不磨到,若两者不能兼顾,择一即可。http://www.biketo.com/d/file/edge/repair/2012-07-11/8cd40eb20db11fe4a248f96561fae17d.jpghttp://www.biketo.com/d/file/edge/repair/2012-07-11/ec0b6e2f4552013218b0bcbb0614b9f7.jpg(2)后1变到2,调整后脱轨器上调整钮,使变速顺畅,且没有磨擦声,依序变至7并调整。再由7变回1,看看哪个档位不顺再调整。http://www.biketo.com/d/file/edge/repair/2012-07-11/f01ed242d5e4734555cf6bf8407df1b2.jpg
http://www.biketo.com/d/file/edge/repair/2012-07-11/abda554e948c55ceeae0a8c2b8837de6.jpghttp://www.biketo.com/d/file/edge/repair/2012-07-11/5a3e5fa474d92705704065276ab91d24.jpg
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