320GC and 320 Excavator Engine Supplement Caterpillar


Nitrogen Oxide Sensor - Remove and Install

Usage:

320 HEX

拆卸步骤

参考: 专门说明书, "目视维修步骤 - 颜色和符号" , M0066576。

表 1
所需工具 
工具  零件号  零件描述  数量 
468-8116  槽型插座 
Loctite C5A 铜制品防咬合剂 

注: 确保氮氧化物传感器没有跌落或受到撞击。 如果氮氧化物传感器跌落或受到撞击,必须整体更换氮氧化物传感器。



图 1g06239858


图 2g06239878


图 3g06240279


图 4g06240284

安装步骤

  1. 按与拆卸相反的顺序安装氮氧化物传感器。


图 5g06240266
仅安装旧传感器时涂抹工具 (A)。 新传感器已在螺纹上涂抹工具 (A)。


图 6g06240273
仅安装旧传感器时涂抹工具 (A)。 新传感器已在螺纹上涂抹工具 (A)。

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