柴油机常见故障分析与处理

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1、常见柴油机故障分析与处理东风朝柴技术中心版权所有，请勿转载目录第一节供油与燃烧系统故障分析与检修...................................................................................1一、排气烟色不正常...............................................................................................................11、排气管冒黑烟..................

2、...........................................................................................12、排气管冒白烟.............................................................................................................23、排气管冒蓝烟.............................................................

3、................................................3二、柴油机运转不稳定（游车）...........................................................................................4三、飞车........................................................................................................................

4、...........4四、喷油器工作不良（油嘴卡死）.......................................................................................5五、高压油泵的常见故障.......................................................................................................6六、燃油消耗量大.........................................

5、..........................................................................7第二节润滑系统和冷却系统故障与维修.................................................................................9一、机油压力低..................................................................................................

6、.....................9二、油底壳机油内进柴油.....................................................................................................101、柴油机某缸不工作...................................................................................................102、喷油泵故障.........................

7、......................................................................................113、输油泵挺杆处泄漏...................................................................................................11三、油底壳机油内进水......................................................................

8、...................................11四、油水混合——水箱