C7 PETROLEUM Petroleum Engine Caterpillar


Camshaft - Install

Usage:

C7 C7P

安装步骤

表 1
所需工具    
工具     零件号     零件描述     数量    
A     1U-7638     磁力固定工具     12    


    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 1g01259669



    图 2g01259668


    注意

    安装凸轮轴时,确保 1 号缸位于压缩行程的上止点,并且正时螺栓安装在飞轮里。 凸轮轴正时是非常重要的。 凸轮轴驱动齿轮上的正时标记必须对准惰轮上的正时标记。 更多信息,请参考技术规格手册。


  1. 小心在缸体中安装凸轮轴 (4) 。

  1. 确保凸轮轴驱动齿轮 (1) 、惰轮和曲轴齿轮上的正时标记对齐。

  1. 将气门挺柱下放到凸轮轴上。 拆下工具 (A) 。

  1. 将止推盘 (3) 和螺栓 (2) 安装到凸轮轴驱动齿轮 (1) 上。

  1. 将推杆安装到发动机内。

End By:

  1. 安装前盖。 请参阅 拆解和组装, "前盖 - 拆卸和安装"。
  2. 安装摇臂和轴。 请参阅 拆解和组装, "摇臂和轴 - 安装"。

Caterpillar Information System:

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