C3.3B Engines for Caterpillar Built Machines Caterpillar


Water Temperature Regulator - Remove and Install

Usage:

236D BGZ

拆卸步骤

注: 请参阅技术规格 UENR3421 "发动机设计",了解非指定的发动机扭矩值。


注意

在检验、保养、测试、调整及维修产品时,务必留心,确保液体盛装在容器中。 在打开任何腔室或拆解任何储有液体的部件之前,要准备好用合适的容器收集液体。

按照本地法规和指令处置所有液体。


  1. 请参阅操作和保养手册, "冷却系统冷却液(ELC)- 更换"以了解正确的排放和加注步骤。

    注: 仅需要将冷却液排放到低于水温调节器的液位处。



    图 1g02794379

  2. 断开软管组件 (1)。

  3. 将螺栓 (2) 从水温调节器壳体上拆下。 拆下水温调节器弯头 (3)。


    图 2g02794381


    图 3g02794385

  4. 拆下密封垫 (5),然后从水温调节器壳体上拆下水温调节器 (4)。

    注: 记录水温调节器弯头的方位。

安装步骤

  1. 按与拆卸相反的顺序安装水温调节器 (4)。

    1. 检查水温调节器是否正常工作。 请参阅系统操作、测试和调整, "水温调节器 - 测试",以了解测试水温调节器的正确步骤。 如果水温调节器的任何部件磨损或损坏,必须更换整个组件。


    图 4g03388931

  2. 安装节温器 (4) 时,务必将孔 (6) 朝向前盖侧放置。

Caterpillar Information System:

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