3408E and 3412E Engines for Caterpillar Built Machines Caterpillar


Aftercooler - Assemble

Usage:

769C 01X

1 型

拆解和组装, "后冷器 - 安装 "1 型""所示后冷器的组装过程与发动机内后冷器的安装过程相同。 请参阅拆解和组装, "后冷器 - 安装"。

2 型


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损並縮短部件使用寿命。


注: 检查密封垫和 O 形密封圈的状况。 如果密封垫或 O 形密封圈磨损或损坏,则用新零件更换。



    图 1g00721627

  1. 将 O 形密封圈 (11) 安装到后冷器芯 (9) 上。


    图 2g00721625

  2. 安装一个新的密封垫 (10)。


    图 3g00721522

  3. 将后冷器芯 (9) 安装到后冷器壳体 (3) 中。


    图 4g00721432

  4. 将甘油或轻质机油涂抹到过渡接头 (6) 和 (7) 上。 安装 O 形密封圈 (5)。 安装过渡接头 (6) 和 (7)。

    通过重复此过程安装过渡接头组件 (8)。



    图 5g00721474

  5. 安装密封垫 (4)。


    图 6g00721411

  6. 利用螺栓 (2) 将端盖 (1) 安装到后冷器壳体 (3) 上。

结束:

  1. 安装后冷器。 请参阅拆解和组装, "后冷器 - 安装"。

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