C4.4 and C6.6 Engines for Caterpillar Built Machines Caterpillar


Alternator Will Not Charge

Usage:

CS-56B 437
注: 这并非电子系统故障。

可能原因

  • 交流发电机传动带

  • 传动带自动张紧装置

  • 充电电路

  • 交流发电机

建议的措施

交流发电机传动带

检查交流发电机传动带的状况。 如果交流发电机传动带磨损或损坏,检查交流发电机传动带和皮带轮正确对齐。 如果正确对齐,请更换传动带。 请参阅拆解和组装 , "交流发电机皮带 - 拆卸和安装" 。

传动带自动张紧装置

检查交流发电机传动带的张紧度。 如有必要,更换传动带自动张紧装置。 请参阅拆解和组装 , "交流发电机 - 拆解"和 拆解和组装, "交流发电机 - 组装" 。

充电电路

检查蓄电池电缆、导线和充电电路的连接状况。 清洁并紧固所有连接。 更换任何损坏的零件。

交流发电机

确认交流发电机工作正常。 请参阅系统操作、 测试和调整交流发电机 , "- 测试" 。 交流发电机不是可维修部件。 如果交流发电机不能正常工作,必须更换交流发电机。 请参阅拆解和组装 , "交流发电机 - 拆解"和 拆解和组装, "交流发电机 - 组装"。

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