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走车停机不一定就会造成途中故障 ,但它必将严重影响行车安全与顺畅。原因是各种各样的 ,例如 ,调速器故障 ,控制电路虚接、误动作 ,机油油压太低。由以上这些原因造成的故障 ,根据常规的检查、检修方法 ,不难将它排除。但是 ,2 0 0 1年 2、3月间 ,在杭州机务段运用的ＤＦ4Ｂ型
Stopping the car may not result in a breakdown on the way, but it will definitely affect the safety and smooth driving. The reason is a variety of, for example, governor failure, control circuit virtual connection, malfunction, oil pressure is too low. The above problems caused by these reasons, according to the routine inspection and maintenance methods, it is not difficult to exclude it. However, in February and March 2001, Hangzhou DF4B was used in the locomotive depot