G3512H and G3516H Generator Set Engines Caterpillar


Accessory Drive (Front) - Remove and Install - Lower

Usage:

G3512H GF4

拆卸步骤

开始:

  1. 拆卸减振器。

注: 如果不需要拆卸惰齿轮,也不需要拆卸减震器。



    图 1g03367642

  1. 拆下螺栓 (1)、盖 (2) O 形密封圈。


    图 2g03367723

  2. 拆下螺栓 (3)、螺栓 (4) 和适配器 (5)。


    图 3g03368236

  3. 拆下螺栓 (6)、螺栓 (8)、螺栓 (12) 和弯头 (7)。

  4. 拆下螺栓 (9)、螺栓 (10) 和适配器 (11)。


    图 4g03368239

  5. 拆下螺栓 (13) 并断开适配器 (14)。

  6. 拆下螺栓 (15),然后拆下节温器控制阀总成 (16)。


    图 5g03368242

  7. 应辅助水泵 (18)以及附件驱动轴和附件驱动齿轮视为一个整体拆卸。 辅助水泵 (18)、附件驱动轴以及附件驱动齿轮的重量约为 48 kg (106 lb)。 用一个合适的举升设备将辅助水泵 (18)、附件驱动轴和附件驱动齿轮拆下。 拆下将辅助水泵 (18) 固定到前驱动壳体的螺栓 (17)。 将辅助水泵 (18)、附件驱动轴和附件驱动齿轮作为一个整体拆卸。


    图 6g03368329

  8. 拆下螺栓 (21) 和止推垫圈 (22)。

  9. 将附件驱动轴 (20) 和齿轮 (21) 从辅助水泵 (18) 上滑开。

安装步骤

  1. 按与拆卸相反的顺序安装附件驱动轴 (20)。

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