很多手扶拖拉机有一个常见故障,即离合器轴处向外甩油。有的驾驶员不得不在离合器附近安装一块铁板挡油,有的在离合器下方吊一个瓶子盛装泄漏的齿轮油。这些都是消极的措施,并没有防止齿轮油甩出来。这些齿轮油是由传动箱链条带上来,从离合器轴与带爪轴承盖、分离爪座之间泄漏出来。(1)设计上存在缺陷。目前生产的许多手扶拖拉机,仍然沿用早年的老设计,在带爪轴承盖上没有设置油封,有的分离1离合器轴甩油的主要原因 A lot of walking tractors have a common failure, that is, the clutch shaft throw oil out. Some drivers had to install an iron plate near the clutch to block the oil, and some hang a bottle under the clutch to contain the leaked gear oil. These are all negative measures and do not prevent the gear oil from getting thrown out. These gear oils are brought by the gearbox chain and leak from between the clutch shaft and the claw bearing cap and the claw seat. (1) Design flaws. Many of the current tractor tractors, still follow the old design of the early years, there is no seal in the claw bearing cover, and some of the main reasons for the separation of a clutch shaft oil thrown