调换机油由于柴油机的品种和规格型号较多,对所使用的机油型号要求不同,在更换时应注意:对没有说明不同季节有区别的,应在柴油机走热或作业结束后、水温在80℃时趁热把机油放掉,沉淀24小时以上再倒回,沉淀的底子要倒掉,油量不足时加新油;有季节之分的,加热使水温在80℃时趁热把机油放掉。30分钟后,拧紧放油塞,向油底壳加 As the diesel engine models and specifications of more models on the use of different types of oil, the replacement should pay attention to: do not explain the difference between different seasons, the heat should be in the diesel engine or after the end of the operation, the water temperature at 80 ℃ When hot to let go of the oil, precipitation more than 24 hours and then back, the sediment to be drained, the lack of oil plus new oil; a season of points, the heating temperature of 80 ℃ while hot to drain the oil . Thirty minutes later, tighten the drain plug and add to the oil pan