我单位有两台ZL50型装载机，几年来在工作中常遇到下述3种转向系统故障。1．转向时一侧轻一侧重出现此故障现象后，应首先检查转向缸是否漏油。若转向缸一侧密封件损坏导致漏油而另一侧完好，则工作时会产生左右转向力不一样。其次，应检查转向间体孔内上下两端面4个滚柱与孔的 My unit has two ZL50 loaders, the past few years at work often encounter the following three kinds of steering system failure. 1. When turning to one side of the light side of this fault phenomenon, you should first check the steering cylinder is spilled. If the steering cylinder side of the seal damage caused by oil leakage and the other side intact, the work will have left and right steering force is not the same. Second, should check the body to turn between the upper and lower ends of the body 4 rollers and holes