分析手段主要依靠维修人员本身的感觉来确定各部分工作状态的好坏。一般常采用问、听、观、触、嗅等手段进行直观检查分析。问。先向驾驶人员了解机器的历史、工作小时,是否大修过,拆换过哪些零部件,调整过哪些地方。发生过异常声音没有,以便初步进行分析判断。听。用金属棒或螺丝刀接触在机器的发响部位,听取机器发出的响声 The main means of analysis rely on the feeling of maintenance staff to determine the status of each part of the state of good or bad. Generally used to ask, listen, view, touch, smell and other means of visual inspection and analysis. ask. First to the driver to understand the history of the machine, working hours, overhaul, demolition replaced which parts, where to adjust. Abnormal sound did not occur, so that the initial analysis and judgment. listen. Use a metal rod or a screwdriver to contact the sounding area of ​​the machine to hear the sound from the machine