G3612 and G3616 Engines Caterpillar


Generator - Remove and Install

Usage:

G3612 1YG

拆卸步骤


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: 此步骤在G3612 发动机上进行。 这是配备发电机的所有机型的典型步骤。



    图 1g01039495

  1. 卸下飞轮护罩 (1)、联轴器护罩 ( 2) 以及发电机护罩 ( 3)。


    图 2g00589972


    图 3g00589973


    图 4g00589974

  2. 卸下将发动机联轴器 ( 6) 和发电机联轴器 ( 5) 固定至发电机连接板 ( 7) 的螺栓。


    图 5g01039497

  3. 卸下滤清器 (11),以便露出发电机底座右侧的安装螺栓及销的检修孔。

    注: 销孔的加工及销钉的安装完成前需进行最终对齐。

    注: 标记发电机在底座上的位置。 将垫片保持在恰当位置,以便安装。

  4. 使用 1/2 英寸螺栓及垫圈卸下销 ( 13)。

  5. 拧松对齐螺栓 (8)。

  6. 拆下螺栓 (9)。 检查螺栓上的密封件是否损坏。 如有必要,更换密封件。

  7. 将适当的起吊设备连接在连杆支架 ( 4) 和 (12) 上。

  8. 从发电机底座上卸下发电机 ( 10)。

安装步骤



    图 6g01039497

  1. 将适当的起吊设备连接在连杆支架 ( 4) 和 (12) 上。

  2. 将发电机 (10) 安装在发电机底座上。

  3. 检查螺栓上的密封件是否损坏。 如有必要,更换密封件。 确保密封件安装在清洁的螺栓上。 安装八个螺栓 (9)。

  4. 拧紧对齐螺栓 (8)。

  5. 安装销 (13)。

  6. 安装滤清器 (11)。


    图 7g00589974


    图 8g00589973


    图 9g00589972

  7. 卸下将发动机联轴器 ( 6) 和发电机联轴器 ( 5) 固定至发电机连接板 ( 7) 的螺栓。


    图 10g01039495

  8. 安装发电机护罩 ( 3)、联轴器护罩 (2) 和飞轮护罩 ( 1)。

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