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关于柴油机润滑系的清洗问题,本次讨论的重点是各机型使用说明书上的所规定的润滑油道清洗方法的同异。当然,各机型的清洗方法原则上是差不多的(都是熄火后趁热放净旧机油,加入清洗油,转动曲轴一定时间,然后放净清洗油,加入新机油),但是也有一些不可忽视的差别。首先是清洗用油,有的机型规定用煤油,有的规定用柴油,有的规定用1/3机油+2/3柴油,有的规定用1/2机油+1/2柴油,甚至有规定用粘度小的机油来清洗的。其次是清洗油加入的量,有的机型规定加入与原机油等量的清洗油,有的规定加入80%的量,有的规定加入60%的
On the lubrication system of diesel engine cleaning problems, the focus of this discussion is that the instructions on the various models of lubricant road cleaning methods are the same. Of course, the cleaning method of each model is basically the same (both are hot after the flame is put on the old oil, add the cleaning oil, turn the crankshaft for a certain period of time, and then put a net cleaning oil, add new oil), but there are some can not be ignored The difference. First of all, cleaning oil, some models require the use of kerosene, some of the provisions of diesel, some regulations with 1/3 oil +2 / 3 diesel, and some regulations with 1/2 oil +1/2 diesel, and even Provisions with a small viscosity of oil to clean. Followed by the amount of cleaning oil added, and some models require the same amount of oil added to the original oil cleaning, and some provisions to join the amount of 80%, and some provisions to join the 60%