3512E and 3516E Marine Engines Caterpillar


Nitrogen Oxide Sensor (Exhaust Outlet) - Remove and Install

Usage:

3512E MD3

拆卸步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
468-8116  套筒 

注: 参考专门说明书, REHS8151, "NOx 传感器处理和安装程序",了解有关氮氧化物传感器拆卸和安装的更多信息。



    图 1g06090349

  1. 拆下螺栓 (1) 和盖 (2)。


    图 2g06090726

  2. 断开线束组件 (4)。 拆下螺栓 (3 )。


    图 3g06090483

  3. 拆下电缆带 (5)


    图 4g06090732

  4. 使用工具 (A) 拆下氮氧化物传感器 (6)。

安装步骤

  1. 按与拆卸相反的顺序安装氮氧化物传感器 (6)。

    1. 将氮氧化物传感器 (6) 拧紧至扭矩为 50 ± 10 N·m (37 ± 7 lb ft)

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