一台EQ6100型发动机大修后,机油消耗量猛增,在七天之内、平均每天需加入2公斤机油。第八天返厂修理,经我们全面检查发现:发动机工作正常,无其它异响,排气不冒蓝烟,没有漏油的地方,抽出机油尺,可见无缸壁密封不好而形成的下窜气现象。根据以上初步检查结果,可以排除泄漏、气缸窜油烧机油等原因。 也就是说该车发动机本身工作基本正常,那么每天2公斤的机油到哪里去了呢?经过分析,我们想到:该车是气压制动,发动机上带有一空气压缩机,而空气 After an EQ6100 engine overhaul, oil consumption soared, in seven days, the average daily need to add 2 kg of oil. The eighth day to repair the factory, after our comprehensive inspection found that: the engine is working properly, no other abnormal sound, the exhaust does not take blue smoke, there is no oil spill, out of the oil dipstick, we can see the formation of non-cylinder wall is not good Channeling gas phenomenon. According to the above preliminary examination results, you can rule out the leakage, cylinder oil drying oil and other reasons. In other words, the car engine itself is basically normal work, then the day 2 kg of oil to go? After analysis, we think of: the car is air brake, the engine with an air compressor, and air