Alternator Problem - Charging Problem and/or Noisy Operation
- 交流发动机驱动皮带的状况
- 交流发动机驱动皮带轮的状况
- 交流发动机轴承的状况
- 调节器的工作情况
- 检查充电电路
- 检查交流发电机驱动皮带的状况。 如果交流发电机驱动皮带磨损或损坏的话,更换皮带。
- 检查皮带张力。 如果发动机配备自动皮带张紧器,则检查自动皮带张紧器。 如有必要,更换自动皮带张紧器。
注: 过大的皮带张力可能会导致交流发动机损坏。
检查交流发动机驱动皮带轮的状况。 检查皮带轮中有无驱动皮带磨损造成的深槽。 如果磨损过大,则应更换皮带轮。 检查并确认皮带轮螺母没有松动。 如有必要,拧紧螺母。
注: 确保对准情况正确。
检查交流发动机轴承有无磨损迹象。 必要时,更换交流发电机或电压调节器。
确认交流发电机或电压调节器工作正常。 请参考专门说明书, REHS0354, "Charging System Troubleshooting" 以了解正确的测试步骤。 必要时,更换交流发电机或电压调节器。
检查蓄电池电缆、导线和充电电路的连接情况。 清洁并紧固所有连接。 更换任何损坏的零件。
Caterpillar Information System:
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