Track Carrier Roller - Install
安装步骤
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| 所需工具 | |||
| 工具 | 零件号 | 零件说明 | 数量 |
| A | 8T-5255 | 液压千斤顶 | 1 |
| B | 180-3032 | 台架 | 1 |
| C | 132-8223 | 电源组 | 1 |
| 1U-6221 | 液压扭矩扳手组件 | 1 | |
| 1U-6222 | 46 mm 液压挖掘机连杆 | 1 | |
| D | 183-4799 | 履带支重轮起重叉车 | 1 |
注: 所有履带托链轮的安装步骤完全相同。 接下来的步骤是拆卸其中一个履带托链轮。
- 确保履带托链轮的轴和安装支架中的孔清洁并且没有灰尘。
- 利用工具 (D) 和适当的起吊设备起吊履带托链轮 (2) 。 履带托链轮 (2) 的重量约为 57 kg (125 lb)。 将履带托链轮 (2) 小心安置在安装支架中。
注: 确保履带托链轮 (2) 处于履带链路的中心。
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| 图 1 | g00597229 |
- 使用工具 (C) 拧紧螺栓 (1) ，使其扭矩达到 1000 ± 125 N·m (740 ± 90 lb ft)。
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| 图 2 | g00597213 |
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| 图 3 | g00597221 |
- 使用工具 (A) 起吊履带组件。 拆下工具 (B) 。 将履带组件降到履带托链轮上。 拆下工具 (A) 。
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| 图 4 | g00597205 |
- 拧紧履带调节器的安全阀 (1) 。 调整履带组件的紧度。 请参阅操作和保养手册, "履带的调整 - 调整"。
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| 图 5 | g00595011 |
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油脂和机油从安全阀中溢出可能导致人身伤亡。 处于高压下的油脂和机油从安全阀中溢出，可能渗透阀体。 不要通过安全阀来观察油脂是否溢出。 应通过履带或履带调节油缸查看履带是否松脱。 确保通风孔清洁，然后释放履带上的张紧力。 |
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