3176C and 3196 Engines For Caterpillar Built Machines Caterpillar


Engine Oil Pump - Assemble

Usage:

140H 126

组装步骤


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。


  1. 检查 O 形密封圈的状况。 必要时更换 O 形密封圈。

    注: 利用洁净的机油润滑机油泵的所有内构件。



    图 1g01020584

  2. 将驱动轴 (6)安装到泵体上。

    注: 加热齿轮 (7)。

  3. 将齿轮 (7) 安装在传动轴 ( 6) 端部。 定位齿轮,使齿轮外表面和泵体阶梯面之间的距离 29.40 ± 0.50 mm (1.158 ± 0.020 in)

  4. 将惰轮 (5)安装到泵体上。

  5. 将 O 形密封圈 (4) 安装在盖 ( 3) 内。

  6. 安装盖 (3) 和螺栓 ( 2)。

  7. 润滑 O 形密封圈。 将O 形密封圈安装在发动机机油泵的弯头组件 ( 1) 上。

  8. 将弯头组件 (1) 安装到发动机机油泵中。


注意

装配后,泵必须能够用手自由旋转。


结束:

  1. 安装发动机机油泵。 请参阅拆解和组装 , "发动机机油泵 - 安装"。

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