3126B Engine for Caterpillar Built Machines Caterpillar


Alternator - Charging Problem

Usage:

120H 124

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

连接和断开任何电气设备都有可能会引发爆炸,从而造成人身伤亡。 不要在可能发生爆炸的情况下连接和断开任何电气设备。


有关正确的参数程序,请参阅专门说明书, REHS0354, "传动系统故障诊断与排除"。

可能原因

  • 交流发电机驱动皮带

  • 充电电路

  • 调节器

  • 交流发电机

建议采取的措施

交流发电机驱动皮带

  1. 检查交流发电机传动皮带的状况。 如果交流发电机传动皮带磨损或损坏的话,更换皮带。

  1. 检查交流发电机传动皮带的张紧度。 如有必要,调整张紧度。

充电电路

检查蓄电池电缆、线路接线和充电电路的线路连接情况。 清洁并紧固所有线路连接。 更换需要出故障的零件。

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。 有关正确的参数程序,请参阅专门说明书, REHS0354, "传动系统故障诊断与排除"。 必要时,修理或更换交流发电机。

Caterpillar Information System:

C7 Marine Engines Pistons and Connecting Rods - Assemble
3126B Petroleum Engine Flash Programming
3126B Petroleum Engine Factory Passwords
3126B Petroleum Engine Customer Passwords
3126B Petroleum Engine Engine Wiring Information
3406E and 3456 Generator Set Engines CID 0248 FMI 09 CAT Data Link communications
C7 Marine Engines Pistons and Connecting Rods - Disassemble
C7 Marine Engines Pistons and Connecting Rods - Remove
C18 Marine Generator Set Engines Replacing the ECM
C7 Marine Engines Piston Cooling Jets - Remove and Install
G3600 Engines Unburned Gas - Purge
C-9 Engine for TK711, TK721, TK722, TK732, TK741, TK751, and TK752 Track Feller Bunchers Engine Wiring Information
2004/09/01 Internal Components for Remanufactured Injectors are Now Coated for Increased Service Life {1290}
C7 Marine Engines Pistons and Connecting Rods - Install
3126B Petroleum Engine Electronic Service Tool Will Not Communicate with ECM
C-10 and C-15 Petroleum Engines Engine Cranks but Will Not Start
C-10 and C-15 Petroleum Engines Engine Misfires, Runs Rough or Is Unstable
3126B Petroleum Engine Engine Stalls at Low RPM
C27 and C32 Industrial and Petroleum Engines Engine Will Not Crank
C13, C15, and C18 Generator Set Engines Excessive Black Smoke
3126B Petroleum Engine Exhaust Temperature Is Too High
2004/07/01 Internal Components for Remanufactured Injectors are Now Coated for Increased Service Life {1290}
C-10 and C-15 Petroleum Engines Intermittent Engine Shutdown
G3500 A3 Engines Engine Shutdown
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.