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一台上海-50拖拉机,在行车途中,由于发电机的固定螺栓突然脱落,致使电机突然掉下,卡在拖拉机前轮转向拉杆空隙中,使方向失灵,机车掉进路旁的沟里,机车前桥倾斜,结果顶坏了发动机前端水箱护罩和齿轮室盖壳,致使齿轮室盖壳翘曲变形而漏油,不能再使用。由于齿轮室盖壳是铝合金铸件,不能敲打。为恢复其工作面平面度,保证其接触面不漏油,可采用如下修理方法: (1)用报废的东方红-54变速箱体(也可用类似的物体代替),利用它的平面和多孔,把变形的壳体放
A Shanghai -50 tractor, on the way, due to the sudden removal of the generator bolts fixed, causing the motor suddenly dropped, stuck in the tractor front wheel steering rod clearance, so that the direction of failure, the locomotive fell into the ditch along the road, the locomotive Front axle tilt, the result of the top of the top of the front of the engine damaged tank cover and gear room cover shell, resulting gear box cover warpage and leakage, can no longer be used. As the gear chamber cover is aluminum alloy castings, can not be beat. To restore the flatness of its work surface, to ensure that the contact surface is not oil, the following repair methods can be used: (1) with the scrap of the East Red -54 transmission body (also available a similar object instead), using its plane and porous , Put the deformation of the shell