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在较长时间的使用后,有些DC6110柴油机润滑系统将出现磨损及损坏。一般有如下几种故障: 1.机油冷却器板翅裂纹。冷却器板翅薄、机油在内部空间流动循环时与外部循环水相比,油压高(一般为0.88～1.018MPa),温度高。加之材质问题及内部空间窄狭易造成机油堵塞故障,有的板翅形成微小裂纹,机油从中流出,使机油耗量增大,冷却器内漂机油。出现这种情况,需更换冷却器。 2.转子滤清器限压阀内腔易积存杂质容易卡死、磨
After a long time of use, some DC6110 diesel engine lubrication system will appear worn and damaged. Generally have the following kinds of faults: 1. Oil cooler plate fin crack. Cooler plate thin, oil circulation in the internal space when compared with the external circulating water, high hydraulic pressure (usually 0.88 ~ 1.018MPa), high temperature. Coupled with the material problems and internal space is narrow and easy to cause oil blockage failure, and some form a small plate wing cracks, the oil flow out of the oil consumption increases, the cooler drift oil. When this happens, replace the cooler. 2. Rotor filter pressure limiting valve cavity easily accumulated impurities easily stuck, grinding