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1.劣质机油引起启动反转一台S1100型柴油机,启动时常常反转,弄得机手提心吊胆。检查供油时间正确,喷油压力正常,柴油质量也符合要求。最后,发现机油颜色较深,点燃试验极易着火,燃时黑烟多,于是判定为劣质机油。更换合格机油后,多次启动没有出现反转现象。劣质机油是小炼油厂用
1. Inferior oil caused start-up reversal A S1100-type diesel engine, often start to reverse, confused fear of the hands. Check the fuel supply time is correct, normal injection pressure, diesel quality also meet the requirements. Finally, it was found that the oil color darker, ignition test is easy to fire, smoke more when burning, so judged as poor quality oil. After the replacement of qualified oil, many times did not start the reverse phenomenon. Low-grade oil is used in small refineries