Alternator - Malfunction
- 传动皮带松动或磨损
- 接线不正确
- 交流发电机故障
检查皮带状况是否良好。 必要时，更换皮带。
检查皮带张紧力。 请参阅规格, "皮带张紧力表"。 必要时，调整皮带张紧力。
如果安装了新皮带，在发动机在额定负荷下操作30分钟之后，再次检查皮带张紧力。
检查连接接地电路和蓄电池的电缆和连接。 确保零件状况良好。 确保连接清洁且牢固。
交流发电机的调压器、转子或整流器可能有故障。 更换交流发电机。
- 传动皮带松动或磨损
- 皮带轮松动或磨损
- 传动皮带轮和交流发电机未对准
- 轴承磨损
检查皮带状况是否良好。 必要时，更换皮带。
检查皮带张紧力。 请参阅规格, "皮带张紧力表"。 必要时，调整皮带张紧力。
如果安装了新皮带，在发动机在额定负荷下操作30分钟之后，再次检查皮带张紧力。
检查皮带轮安装是否正确。 确保紧固件牢固。 确保皮带轮与交流发电机正确对准。
如果皮带轮磨损，更换皮带轮。
交流发电机轴承会传动皮带轮轴承可能磨损。 安装新轴承。
Caterpillar Information System:
3408E and 3412E Engines for Caterpillar Built Machines Unit Injector
G3500 Engines Coolant Level Sensor - Coolant Level Switch
G3500 Engines Air Starting Motor - Malfunction
Welding Repair of Motor Grader Frame {0679, 7051} Welding Repair of Motor Grader Frame {0679, 7051}
G3500 Engines Speed Sensor
584 and 584HD Forwarders Guards - Operator Protection
3456 Generator Sets Generator Lead Connections
3406E Marine Engine Gear Group (Front) - Remove
C3.3 Industrial Engine Water Pump - Remove
Electronic Modular Control Panel II (EMCP II) General Information
795F and 795F AC XQ Off-Highway Truck Steering System Pressure Sensor (Steering Accumulator)
C9 Engine For Caterpillar Built Machines Fuel Transfer Pump - Install
G3500 Engines Coolant in Engine Oil
G3500 Engines Detonation
G3500 Engines Engine Cranks but Will Not Start
G3500 Engines Engine Has Early Wear
G3500 Engines Engine Misfires, Runs Rough or Is Unstable
G3500 Engines Engine Oil in Cooling System
C9 Marine Engines and C9 Marine Generator Sets Rocker Arm and Shaft - Remove
C9 Marine Engines and C9 Marine Generator Sets Rocker Arm and Shaft - Install
G3500 Engines Engine Oil Pressure (Low)
C32 Marine Engine Valve Mechanism Cover
G3500 Engines Temperature Switch
C27 and C32 Tier 4 Final Marine Engines Turbocharger