C9 Engine For Caterpillar Built Machines Caterpillar


Piston Cooling Jets - Remove and Install

Usage:

TK711 101

拆卸步骤

表 1
所需工具 
工具  零件号  零件说明  数量 
9S-9082  发动机盘车工具 

开始:

  1. 拆下发动机油底壳。 请参阅拆解和组装, "发动机油底壳 - 拆卸和安装"。


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。




    图 1g01144041

  1. 使用工具 (A)转动曲轴,以便可以接近活塞冷却喷嘴。

  2. 拆下螺栓 (1) ,然后拆下活塞冷却喷嘴 (2)。

安装步骤

表 2
所需工具 
工具  零件号  零件说明  数量 
9S-9082  发动机盘车工具 


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损和缩短部件寿命。




    图 2g01144041

  1. 使用工具 (A)转动曲轴,以便可以接近活塞冷却喷嘴。

    注: 如果没有正确安装活塞冷却喷嘴的话,则可能会导致发动机损坏。 用手安装活塞冷却喷嘴。

  2. 将活塞冷却喷嘴 (2) 放置在缸体中。 确保活塞冷却喷嘴 (2) 与缸体平齐。 安装螺栓 (1)。 拧紧螺栓 (1),使其扭矩达到 28 ± 7 N·m (21 ± 5 lb ft)

结束:

  1. 安装发动机油底壳。 请参阅拆解和组装, "发动机油底壳 - 拆卸和安装"。

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