Rear Drive Shaft - Remove and Install
拆卸步骤
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| 所需工具 | |||
|---|---|---|---|
| 工具 | 零件号 | 零件说明 | 数量 |
| A | 8S-7610 | 底座 | 1 |
| 8S-7650 | 油缸 | 1 | |
| 3S-6224 | 电动液压泵 | 1 | |
| 8S-7615 | 销 | 1 | |
| B | 155-3597 | 车轮楔子 | 4 |
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带载的传动系拧紧扭矩可造成人身伤害。 不等的车轮转速可产生传动系拧紧扭矩，从而使传动系部件在拆解中带载。 拆解前，务必释放传动系拧紧扭矩。 |
- 利用工具 (A) 升起后桥，直到一个车轮离地。 这将释放动力传动系内的传动系拧紧扭矩。 将车轮重新降至地面后拆下工具 (A) 。
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| 图 1 | g00836890 |
- 利用工具 (B) 稳定机器，以便于保养。
- 拆下螺栓 (1) ，以便将驱动轴 (2) 从后驱动桥的轭上断开。 利用撬棍将驱动轴 (2) 从后驱动桥的轭上分离。
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| 图 2 | g00564946 |
- 拆下螺栓 (3) ，以便将驱动轴 (2) 从中间驱动桥的轭上断开。 由两人和撬棍将驱动轴从机器上拆下。 驱动轴 (2) 的重量约为 44 kg (95 lb)。
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| 图 3 | g00854688 |
- 将唇形密封 (4) 从驱动轴 (2) 上拆下。 记下唇形密封的方位，以便于安装。
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| 图 4 | g00817664 |
安装步骤
- 按与拆卸相反的顺序安装驱动轴 (2) 。
- 拧紧螺栓 (3) 至扭矩为 135 ± 20 N·m (100 ± 15 lb ft)。
- 拧紧螺栓 (2) 至扭矩为 135 ± 20 N·m (100 ± 15 lb ft)。
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