车辆的实际行驶速度及行驶里程都能通过车速里程表反映出来,这对于保障行车安全有着重要的意义。在车辆的使用中,常会发现磁感应式里程表出现指针不动、芯子折断、数据不准确及噪声等故障,从而失去其正常工作效能,下面就将磁感应式里程表常见故障及维修方法介绍给大家。 1.指针跳动不稳,字鼓运转不正常 在行驶中有时发现车速指示正常,但其记数鼓不进位。这多是传动小齿轮或数 The actual driving speed and mileage of the vehicle can be reflected through the speedometer, which is of great significance for ensuring driving safety. In the use of vehicles, often found magnetic induction odometer pointer does not move, the core break, data inaccuracies and noise and other failures, thus losing its normal working efficiency, the following will magnetic induction odometer common failures and maintenance methods introduced to everyone. 1 pointer beating unstable, abnormal operation of the word drum sometimes found in the driving speed instructions are normal, but the count drum does not carry. This is mostly driven pinion or number