Water Temperature Regulator - Replace
更换水套水温调节器和机油冷却器水温调节器
在水温调节器损坏前就应更换水温调节器。 这是推荐的预防性保养准则。 更换水温调节器可减少计划外停机的概率。
水温调节器在部分开启位置失效时,会引起发动机过热或过冷。
水温调节器在完全关闭位置失效时,会引起发动机严重过热。 发动机严重过热会引起气缸盖开裂或活塞卡缸故障。
水温调节器在开启位置失效时,会引起发动机在部分负荷运行时工作温度过低。 发动机部分负荷时工作温度过低会造成气缸内积碳过多。 过多的积碳可能导致活塞环磨损加剧和缸套的磨损。
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没有定期有计划的更换水温调节器可能会引起发动机严重损坏。 没安装水温调节器决不能运转发动机。 如果水温调节器安装不正确,发动机可能过热,造成气缸盖损坏。 确保新的水温调节器安装在原来的位置。 |
请参阅维修手册中水温调节器的更换步骤,或咨询您的卡特彼勒代理商。
注: 如果只更换水温调节器,排放冷却系统中的冷却液时,冷却液的液位只需低于水温调节器壳即可。
Caterpillar Information System:
G3300 Engines Water Pump - Inspect
3612 and 3616 Fast Vessel Engines Oil Mist Detector - Clean/Replace
3612 and 3616 Fast Vessel Engines Oil Mist Detector - Check
3408B and 3408C Industrial and Marine Engines Engine Oil Pump
G3408C and G3412C Engines Gear Group (Rear)
3512 Industrial Engine Fuel System Primary Filter/Water Separator - Drain
G3408C and G3412C Engines Engine Oil Pan
3612 and 3616 Fast Vessel Engines Fuel System - Prime
3612 and 3616 Fast Vessel Engines Fuel Analysis - Obtain
3612 and 3616 Fast Vessel Engines Exhaust Shields - Inspect
3612 and 3616 Fast Vessel Engines Governor Actuator Oil Level - Check
3612 and 3616 Fast Vessel Engines Engine Timing, Synchronization, and Valve Lash - Inspect/Adjust
3612 and 3616 Fast Vessel Engines Model View Illustrations
3612 and 3616 Fast Vessel Engines Engine Speed Governing
Cold Weather Recommendations for All Caterpillar Machines Battery Information
Cold Weather Recommendations for All Caterpillar Machines Tire Inflation Information
3508 and 3516 EUI Engines and 5130 and 5230 Excavators Engine Speed/Timing Sensor
3612 and 3616 Fast Vessel Engines Walk-Around Inspection
3126E and 3126B Commercial and Truck Engines Walk-Around Inspection
G3304 and G3306 Engines Tachometer
3612 and 3616 Fast Vessel Engines Overhaul Considerations
G3408C and G3412C Engines Engine Detonation Sensor
3612 and 3616 Fast Vessel Engines Fuel Related Components in Cold Weather
3612 and 3616 Fast Vessel Engines Fuel Conservation Practices