Track Roller - Remove and Install
拆卸步骤
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| 所需工具 | |||
| 工具 | 零件号 | 说明 | 数量 |
| A | 9U-7540 | 提升台架 | 2 |
| 4C-5809 | 电动液压泵总成 | 1 | |
| B | 183-4797 | 滚轮叉式升降台组件 | 1 |
- 放松履带。 请参阅操作和保养手册, "履带 - 检查/调整"。
- 使用工具 (A) 以升高机器一侧。
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| 图 1 | g01353050 |
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| 图 2 | g01238797 |
- 将工具 (B) 和适当的起吊设备定位到履带支重轮 (2) 下面。 拆下螺栓 (3) 、盖 (1) 和履带支重轮 (2) 。 履带支重轮 (2) 的重量约为 95 kg (209 lb)。
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| 图 3 | g01238826 |
安装步骤
- 按与拆卸相反的顺序安装履带支重轮 (2) 。
- 拧紧螺栓 (3) 至扭矩为 750 ± 70 N·m (553 ± 52 lb ft)。
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