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1、拖拉机的技术保养、保管拖拉机长期停车保管前,应进行充分润滑保养,在保养期间应当采取摇车或短时发动的方式使各运动部件得到定期保养。冬季停车应特别注意保温防冻。将发动机缸体和散热器中的冷却水放净,最好是使用优质防冻液以减少对缸体及散热器等锈蚀。在停放期间,空气中的尘土和水分容易侵入机器内部,使有关零部件遭受污染和锈蚀,在阳光直照下,由于紫外线的强烈作用,橡胶件极易老化变质。因此,应将拖拉机保养后入库保管,并封闭进排气管口。对于单缸柴油机应使活塞处于压
1, Technical maintenance of tractors, storage of long-term parking before tractor custody, should be fully lubricated maintenance, during maintenance should be taken to shake the car or short-term way to make all moving parts be regularly maintained. Winter parking should pay special attention to insulation antifreeze. The engine block and radiator cooling water drain, it is best to use high-quality antifreeze to reduce the corrosion of the cylinder block and radiator. During the parking period, the dust and water in the air can easily invade the interior of the machine, causing the parts to be contaminated and corroded. Under direct sunlight, the rubber parts are easily aged and deteriorated due to the strong ultraviolet radiation. Therefore, the tractor should be stored after storage and closed into the exhaust nozzle. For single-cylinder diesel engine piston pressure