由于ＹＺ１４Ｂ压路机工作时经常处于振动状态，同时工作环境恶劣，所以常出现的问题是电器接头接触不良、松动、脱开或线路被砸断以至造成其他故障。因此出现电器故障时，首先要检查相应线路的接头和线的状况，在确定无问题后再做进一步检查。下面介绍该压路机两种从电路... As the YZ14B roller is often in vibration while working, and the working environment is poor at the same time, the problem that often occurs is that the electrical connector is in poor contact, loose, disconnected, or the line is smashed to cause other faults. Therefore, the emergence of electrical failure, we must first check the status of the corresponding line connectors and lines, to determine no problem before further inspection. The following describes the road roller two from the circuit ...