3508C, 3512C and 3516C Marine Engines Caterpillar


Coolant Temperature Sensor - Remove and Install

Usage:

3512C 2A2

拆卸步骤


注意

在检查、保养、测试、调整及维修产品时,请小心确保盛接油液。 在打开任何舱室或拆卸任何含有油液的部件前,请准备好盛接液体用的适当容器。



注意

保持所有零件清洁无杂质。

杂质会造成快速磨损並縮短部件使用寿命。


  1. 将冷却系统的冷却液中排入适当的容器至液位低于冷却液温度调节器,以便保存或废弃。 请参考操作和保养手册, "冷却系统冷却液 - 更换"。


    图 1g01129266

  2. 断开线束组件并拆下冷却液温度传感器 (1)。

  3. 将 O 形密封圈从冷却液温度调节器上拆下。

  4. 如有必要,将接头从水温调节器壳体上拆下。 从接头上卸下 O 形密封圈。

安装步骤


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损並縮短部件使用寿命。




    图 2g01129266

  1. 在接头上安装一个新的 O 形密封圈。 将接头安装在水温调节器壳体内。

  2. 在冷却液温度传感器 (1) 上安装一个新的 O 形密封圈。

  3. 安装冷却液温度调节器 (1) 并拧紧至扭矩为 20 ± 5 N·m (15 ± 4 lb ft)

  4. 连接线束组件。

  5. 加注冷却系统。 请参考操作和保养手册, "冷却系统冷却液 - 更换"。

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