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165F柴油机油环刮下来的机油,很大一部分从油环的回油口流过,一旦回油口结焦,使流通面积减小或堵塞,机油消耗量将大增。一般165F柴油机使用500小时左右,油环回油口逐渐产生结焦,此时柴油机工况恶化,发生机油窜烧,排气管冒蓝烟现象,特别使用非标准柴油机机油时,这种现象更为突出。所以,用户在使用165F柴油机一段时间后,如发现排气管道冒蓝烟现象,可以先检查加油塞上的呼吸器是否有效,如呼吸器工作正常,就应拆机检查油环回油口有无结焦,如有结焦应予剔除、清洗;与此同时也应检查一下连杆小头油孔和进、排气门导管处有无结焦现象,及时清洗排除,以免结焦后造成拉毛、咬死等严重后果。
165F diesel engine oil ring scraping oil, a large part of the oil from the oil return port flow through once the return port coking, the circulation area is reduced or blocked, the oil consumption will surge. General 165F diesel engine using about 500 hours, the oil ring back to the oil mouth gradually coking, when the deterioration of the diesel engine operating conditions, the occurrence of oil channeling, exhaust pipe blue smoke phenomenon, especially when using non-standard diesel engine oil, this phenomenon is more prominent. Therefore, users using the 165F diesel engine for a period of time, if the exhaust pipe found blue smoke phenomenon, you can first check the refueling plug on the effective, if the respirator is working properly, it should be dismantled to check the oil return port No coking, if coking should be removed, cleaned; at the same time should also check the connecting rod small head oil hole and into the exhaust valve catheter at any coke phenomenon, promptly cleaned to prevent coking after causing the hair, biting dead Other serious consequences.