Pistons and Connecting Rods - Remove
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| 所需工具 | |||
|---|---|---|---|
| 工具 | 零件号 | 零件描述 | 数量 |
| A | 5R-7425 | 盘车控制装置总成(1) | 1 |
| B | 1P-1861 | 挡圈钳 | 1 |
| C | 271-0498 | 涨圈 | 1 |
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| (1) | 9S-9082 发动机转动工具是备用工具。 |
开始:
- 拆xia 缸盖。 请参阅拆解和组装, "缸盖 - 拆卸"。
- 拆下活塞冷却喷嘴。 请参阅拆解和组装, "活塞冷却喷嘴 - 拆卸和安装"。
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| 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。 |
- 用工具 (A)转动曲轴，直至可以拆下螺栓 (1)。
- 从缸套内表面顶部开始清除积碳凸起。
- 检查连杆和连杆盖上的识别标记是否正确。 连杆和连杆盖侧面应该有蚀刻的编号。 该编号应与气缸编号一致。 如有必要，标记连杆和连杆盖。
注: 请勿压印连杆组件。
- 拆下螺栓 (1) 和连杆轴承盖 (2)。 推动连杆直到活塞环脱出缸套。
- 将活塞和连杆从缸套中拆下。
注: 在拆卸活塞和连杆期间，小心不要损坏缸套或曲轴轴颈。
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图 2 g01051820 - 使用工具 (B) 拆下固定活塞销 (4) 的挡圈。 拆卸活塞销 (4)。 从连杆 (5) 上拆卸活塞 (3)。
- 将轴承从连杆 (5)和连杆盖上拆下。
注: 如有必要，将活塞裙从活塞顶上分开。
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图 3 g00913818 - 使用工具 (C) 从活塞 (3) 上拆卸活塞环 (6)。
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| |
| 图 1 | g00913801 |
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