3500 and 3500B High Displacement Engines for Caterpillar Built Machines Caterpillar


Auxiliary Water Pump - Assemble

Usage:

785C 1HW

组装步骤

表 1
所需工具 
工具  零件号  零件名称  数量 
1P-0510  冲头套件 
207-1601  橡胶润滑剂 
7N-8268  安装工具 


    图 1g01207698

  1. 切勿润滑密封件 (10)的密封唇口。 安装环组件 (11)。 使用工具 (B)安装密封件 (10)。


    图 2g01207696

  2. 将装有止推垫圈 (9)的轴 (7)装入水泵 (3)。 安装螺栓 (8)。


    图 3g01207752


    图 4g01207755

  3. 翻转水泵 (3)。 使用水或工具 (C)辅助组装。 使用工具 (D)并用手按压,将密封总成 (12)上的陶瓷密封圈和橡胶密封件安装到水泵 (3)中。 从密封圈上拆下弹簧。 使用工具 (D)并用手按压,将密封总成 (12)上的密封圈压到轴上,使密封面相接触。


    图 5g01207678

  4. 安装弹簧 (6)。


    图 6g01207798

    ------ WARNING! ------

    弹簧压缩零件如果安装不当,会伤害人体。

    为避免伤害,遵照出版的装配程序,并穿上保护装备。


  5. 用清洁的发动机机油润滑轴 (7)。 使用工具 (B)和适当的压具将叶轮 (5)安装到轴 (7)上。 安装叶轮 (5)时,使叶轮 (5)与轴 (7)齐平。


    图 7g01204935

    注: 检查 O 形密封圈有无磨损或损坏。 如有必要,请更换 O 形密封圈。

  6. 将 O 形密封圈 (4)安装到盖 (2)上。


    图 8g01204934

  7. 将盖 (2)安装到水泵 (3)上。 安装螺母 (1)。

结束:

  1. 安装辅助水泵。 请参考拆解和组装, "辅助水泵 - 安装"部分。

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