1. Abnormal noise when braking
踩刹车时,刹车系统会发出尖锐刺耳的金属摩擦声。
When you step on the brake, the brake system will make a sharp metal friction sound.
这有可能是因为刹车片变薄、刹车片坑洼、刹车片中有异物或刹车盘生锈等导致,一般情况多踩几脚刹车异响都会有缓解。
This may be caused by the thinning of the brake pads, the hollowing of the brake pads, the presence of foreign matters in the brake pads or the rust of the brake discs. Generally speaking, if you step on more feet, the abnormal noise will be relieved.
刹车踏板行程变长
Longer brake pedal travel
直白点可以理解成刹车变软。
Straight white dots can be interpreted as brake softening.
刹车行程变长的原因主要是刹车系统中进入空气、缺少刹车油、可能存在泄漏、刹车片磨损严重等。
The main reasons for the longer brake stroke are air entering the brake system, lack of brake oil, possible leakage, serious wear of brake pads, etc.
![小型混凝土搅拌车](http://capemaycitypolice.com/uploadfile/2021/0326/20210326045434646.jpg)
刹车跑偏
Brake deviation
刹车跑偏的现象不是很常见,主要体现在踩刹车时方向盘有明显的向一侧偏转。
The phenomenon of brake deviation is not very common, mainly reflected in the obvious steering wheel deflection to one side when stepping on the brake.
导致这种现象的原因可能是刹车片偏磨、刹车分泵有问题等。
The causes of this phenomenon may be the eccentric wear of the brake pad and the problem of the brake cylinder.
刹车变硬
The brakes harden
很多卡友会碰到刹车变硬的问题,刹车变硬的原因主要有真空助力器故障导致刹车无助力、频繁踩刹车后导致等造成。
Many card friends will encounter the problem of brake hardening. The main reasons for brake hardening are vacuum booster failure leading to brake without power, frequent brake stepping and so on.
踩刹车时反有不少卡友碰到过这种情况,在踩下刹车时刹车踏板有反弹顶脚的现象,这种现象多为刹车盘、刹车片表面不平、钢圈变形等导致。
When you step on the brake, many card friends have encountered this situation. When you step on the brake, the brake pedal rebounds and kicks. This phenomenon is mostly caused by the uneven surface of the brake disc and brake pad, and the deformation of the steel ring.
总而言之,刹车系统存在着很多问题,当出现问题时不要讳疾忌医,最好能做到自己先简单的初期排查确认问题严不严重、能不能继续行驶到修理厂,千万不能忽视刹车安全,因为这个关系到大家的平安。
In a word, there are many problems in the brake system. When there are problems, don't be afraid of medical advice. It's better to do a simple initial investigation to confirm whether the problem is serious, whether you can continue to drive to the repair shop, and never ignore the brake safety, because it is related to the safety of everyone.