柴油机在农村中使用普遍,有些机手在维护保养中,不重视机油的更换;有的机手在更换机油中图省事,放掉旧机油,添加新机油就算完事。其结果是没有起到良好的效果,甚至造成不必要的损失。下面介绍一下更换机油的正确方法。 (1)发动机熄火后,在机体未冷却时放出旧机油。 (2)根据油底壳容量加入适量的清洁柴油,摇转曲轴200转以上或者低速运转 Diesel engines are commonly used in rural areas. Some handguns are under maintenance and do not attach importance to the replacement of engine oil. Some engine handlers in the replacement of engine oil save trouble, letting go of old engine oil and adding new engine oil even if it is done. As a result, it did not work well and caused unnecessary losses. Here’s the correct way to change the oil. (1) After the engine is turned off, the old engine oil is released when the engine is not cooled. (2) According to the capacity of the oil sump by adding an appropriate amount of clean diesel, cranking crankshaft 200 rpm above or low speed operation