Starting Motor - Inspect
如果起动马达失效,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。
为了使发动机正常起动,起动马达小齿轮与飞轮的齿圈必须处于良好状态。 如果起动马达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,倾听是否有磨擦声。 检查起动马达小齿轮和飞轮齿圈的轮齿。 查看轮齿有无磨损形状。 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。
注: 以下情况可能造成电动起动马达故障:电磁阀故障 和 电动起动系统故障。
检查电起动系统有无以下情况:
- 连接处松动
- 腐蚀
- 导线磨损或擦破
- 清洁度
如有必要,进行维修。
有关起动马达拆卸和安装的信息资料,请参阅维修手册, "拆解和组装"模块。
咨询您的 Cat 代理商以获得帮助。
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