拖拉机油箱在使用一段时间后,箱底和内壁的表面会沉积一薄层污垢。因此,必须按保养规程规定定期清洗油箱。否则,油箱中的柴油就会因污染而造成油泵等精密零件加剧磨损,影响油泵的使用寿命和工作质量。下面介绍两种既简便又省油的清洗方法: 1.用柴油、青石子清洗:(1)大、中型拖拉机的油箱需放净柴油 After a period of use of the tractor fuel tank, a thin layer of dirt deposits on the surface of the bottom and the inner wall. Therefore, the fuel tank must be cleaned regularly according to the maintenance regulations. Otherwise, the diesel fuel in the tank will be contaminated due to increased wear and tear of precision parts such as pumps, affecting the life of the pump and the quality of work. Here are two simple and fuel-efficient cleaning methods: 1 with diesel, bluestone clean: (1) large and medium-sized tractor fuel tank to be net diesel