青岛车辆段本着“作业要规范,检修不漏项,判断有根据,现场用得上”的原则,试验验证了一套客车滚动轴承轴箱辅修“2317”作业法,即“两察、三检、一取、七判”法。通过生产实践证实,该方法在发现、判断轴承故障,减少客车热轴、燃轴方面有一定实用价值。1　两察客车滚动轴承轴箱 Qingdao vehicles in the paragraph of “the operation should be standardized, overhaul does not leak, judgments based on the use of the scene,” the principle of testing a passenger car rolling bearing shaft minor auxiliary “2317” operating method, that is, “the two inspections, three seized , A take, seven sentence ”method. The production practice has proved that this method has certain practical value in finding and judging the fault of the bearing and reducing the thermal axis and combustion axis of the passenger car. A two passenger rolling bearing axle box