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行驶里程:330000km。故障现象:客户反映说,此车在行车过程中,发现前轮方向有异响。故障诊断:实际试车,发现确实如客户所述。在经过颠簸路段时,右前轮方向有轻微异响。将车辆举起后进行检查,没有发现松旷的元件。于是,我们决定用异响诊断仪进行诊断。具体方法如下:(1)将异响诊断仪的4个控头固定在我们认为最有可能产生异响的位置。(2)连接好4个通道与控制盒之
Mileage: 330000km. Symptoms: The customer said that this car in the driving process, the front wheel direction abnormal noise. Troubleshooting: The actual test drive, found that indeed as customers said. After the bumpy road, the right front wheel has a slight abnormal sound direction. Lift the vehicle after the inspection, did not find Song Kuang components. So, we decided to use the diagnosis of abnormal sound diagnosis. The specific methods are as follows: (1) the four abnormal head acoustics diagnostic head fixed in the we think the most likely to produce abnormal sound position. (2) Connect the four channels and control box