C175 Generator Sets Caterpillar


Starting Motor - Inspect - If equipped

Usage:

C175-20 BXR

压缩空气起动马达

如果起动马达发生故障,发动机在紧急情况下就无法起动。 建议对起动马达进行有计划的检查。

为了能使发动机正常起动,起动马达的小齿轮与飞轮齿圈状况必须良好。 如果起动马达的小齿轮与飞轮齿圈没有啮合在一起,那么发动机将不能起动。 非正常的啮合会损坏起动马达小齿轮和飞轮齿圈的轮齿。

检查起动马达是否正常工作。 发动机起动时,倾听是否有研磨的声音。 检查启动马达小齿轮和飞轮齿圈的轮齿。 查看轮齿上的磨损形状。 查看有无断裂或残缺的轮齿。 如果发现有轮齿损坏,则必须更换起动马达小齿轮和飞轮齿圈。

------ WARNING! ------

如果检查渗漏的方法不当,会造成人身伤害甚至死亡。

检查渗漏时,请务必使用木板或硬纸板作为挡板。 即使只是针孔大小的渗漏,漏出的空气或液体都能够穿透人体组织而造成严重创伤,甚至死亡。

如果液体喷射穿透进您的皮肤,必须立即找熟悉这类型创伤的医生处置。


检查起动马达空气回路的所有部件。 检查所有空气管道及连接处是否泄漏。

如果发现轮齿损坏,起动马达的空气回路必须进行检查以确定问题的原因。

检修进气口滤网




图 1g01948522

------ WARNING! ------

不要断开空气管路,直到系统中的空气压力为零。 如果在压力下断开软管的话,可能会造成人身伤害。


注: 请确保空气系统未加压。

  1. 断开与启动马达相连的进气管线 (1) 。

  1. 取下卡圈。

  1. 拆下滤网,然后清洁滤网。

  1. 重新安装滤网。

  1. 重新安装卡圈。

  1. 将进气管线与启动马达相连。

起动马达的拆卸与安装

有关起动马达拆卸与安装的信息资料,请参考维修手册, "拆卸和安装"模块。

有关起动马达的更换,请与卡特彼勒代理商联系以便协助并/或 取得其他可选用方法。

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