Upper Frame and Undercarriage Frame - Separate
参考: 专门说明书, "目视维修步骤 - 颜色和符号" M0066576。
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| 所需工具 | |||
| 工具 | 零件号 | 零件描述 | 数量 |
| A | 4C-6486 | 台架 | 1 |
| 8S-7615 | 销组件 | 1 | |
| 8S-7631 | 管 | 1 | |
| 8S-7625 | 套环 | 1 | |
| 8S-8048 | 鞍座 | 1 | |
| B | 228-4533 | 动臂油缸连杆总成 | 1 |
| C | 504-9790 | 提升总成 | 3 |
| 504-9794 | 工具总成 | 1 | |
| D | 1U-5826 | 调整螺钉 | 2 |
| E | 473-7086 | 轴 | 1 |
| F | 385-8479 | 液压泵和马达总成 | 1 |
| 384-8910 | 液压扳手 | 1 | |
| 9U-6539 | 套筒 | 1 | |
| G | FT-3091 | 梁 | 1 |
| H | 189-0863 | 钩环组件 | 2 |
开始:
- 拆下铲斗。
- 停放机器，让终传动排放口处于 6 点钟位置。
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| 图 1 | g06273639 |
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| 图 2 | g06312479 |
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| 图 20 | g06312481 |
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| 图 21 | g06274856 |
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上部结构和底盘机架的重量将因附件不同而有所差异。 上面列出的重量只是近似值。 | |
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| 图 22 | g06274961 |
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使用工具 (H) 和合适的链条将底盘机架从上部结构上移开。 | |
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