0 简 介 众所周知,每台汽车发动机零件最终将会损坏,假如每个零件使用时间如你所期望的那样长,那么工作简单了……对于已磨损的零件要进行更换。 可惜,我们总是不能指望发动机零件的损坏在正常的寿命后超出一段时间。果真如此,活塞环、活塞、轴瓦和其他发动机零件也不会发生早期的损坏——问题是事实上发生早期损坏。这样,汽车修理工不仅是“更换零件”,而要像医生能判断他的“病人”那样,能确定零件为什么会发生早期损坏。 0 Introduction It is a well-known fact that each car’s engine parts will eventually be damaged, and if each part is used as long as you expect it will be easier to work ... Replace the worn parts. Unfortunately, we can not always expect damage to engine parts beyond their normal life span. If so, no early damage to piston rings, pistons, bushings and other engine components occurs - the problem is the fact that early damage has occurred. In this way, the auto mechanic not only “replace the parts”, but as the doctor can determine his “patient” that can determine the parts of why early damage.