一、检查和调整前轮定位拖拉机的前轮外倾过大、前束很小时,行走中易造成偏磨。其原因主要是,前轴轴承和轴套受冲击而变形,或前轴伸缩套筒紧固装置松动,这都会使前轮定位角发生变化,从而引起不正常的磨损。因此,在使用过程中一定要经常检查前轮的定位是否适合,调整好前束。 First, check and adjust the front wheel tractor positioning the front wheel camber is too large, the toe is very small, walking easily lead to partial wear. The main reason is that the front bearing and sleeve shock and deformation, or front sleeve telescopic sleeve fastening loose, which will make the front wheel orientation angle change, causing abnormal wear and tear. Therefore, the use of the process must always check the front wheel alignment is appropriate to adjust the beam.