1.不能用棉纱擦洗零件 柴油机大修理中,我们常看到有一些机手用棉纱在柴油中擦洗零件及曲轴箱内部。这样擦洗虽然能去除油污,使零件干净,但容易把棉纱中纱毛挂粘在曲轴箱内壁上,当柴油机工作时,飞溅的润滑油将纱毛冲刷到油底壳内润滑油中,被机油泵吸附在集滤器上,堵塞滤网,影响润滑系工作,加速零件磨损, 1. Can not scrub parts with cotton yarn Overhaul of the diesel engine, we often see some hands with cotton yarn in the scrub parts and crankcase inside. Although this scrubbing can remove oil and make the parts clean, it is easy to hang the yarn in the cotton yarn on the inner wall of the crankcase. When the diesel engine works, the splashed lubricating oil scours the yarn into the lubricating oil in the oil pan, Pump adsorption in the filter, clogging the filter, affecting the lubrication system, speeding up parts wear,