康明斯柴油机润滑系统的检修

Inspection and Repair of lubricationg Systems of Cummins Diesel Engine

康明斯系列柴油机采用全流量冷却式和变流量冷却式两种润滑系统,如 ＮＴ８５５Ｃ型柴油机采用的是全流量冷却式润滑系统。介绍了该柴油机润滑系统的组成及工作原理。在润滑系统的检修中,分析了机油冷却器的主要故障、机油冷却器的清洗与检查、机油冷却器装配时的注意事项等。

Two types of lubricating system, full - flow cooling and varying - flow cooling, are applied for Cumminsdiesel engine series. For example, NT855C diesel engine has the full - now cooling lubricating system. Structure and workingprinciple of diesel engine lubricating system are introduced. Main faulty, washing and inspection, cautions during reinstallingof oil cooling system are introduced in the inspection and repair period.