Blade - 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 | 138-7575 | 连杆支架 | 1 |
| B | 1U-9200 | 操纵杆滚轮起重机 | 1 |
| C | 140-7742 | 套筒 | 2 |
开始:
- 连接转向机架锁。 请参阅拆解和组装, "转向机架锁 - 分离和连接"。
- 提升铲刀组件 (1) 。 利用适当的挡块支撑铲刀组件 (1) 和转盘组件 (2) 的两侧。
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| 图 1 | g01340852 |
- 拧松锁紧螺母 (3) 。 拧松固定螺钉 (4) 。 在对面重新执行此步骤。
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| 图 2 | g01340956 |
- 卸下开口销 (5) 。 拆下销 (6) 。
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| 图 3 | g01340856 |
- 使用工具 (A) 、工具 (B) 、工具 (C) 和适当的起吊设备从转盘组件 (2) 上拉起铲刀组件 (1) 。
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| 图 4 | g01340967 |
- 将工具 (C) 和另外的适当起吊设备连接至铲刀组件 (1) 上。 卸下铲刀组件 (1) 。 铲刀组件 (1) 的重量约为 907 kg (2000 lb)。
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| 图 5 | g01340969 |
安装步骤
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| 所需工具 | |||
| 工具 | 零件号 | 零件说明 | 数量 |
| A | 138-7575 | 连杆支架 | 1 |
| B | 1U-9200 | 操纵杆滚轮起重机 | 1 |
| C | 140-7742 | 套筒 | 2 |
- 使用工具 (A) 、工具 (B) 、工具 (C) 和两台适当的起吊设备将铲刀组件 (1) 放置在转盘组件 (2) 上。 铲刀组件 (1) 的重量约为 907 kg (2000 lb)。
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| 图 6 | g01341018 |
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| 图 7 | g01341025 |
- 使用工具 (A) 和工具 (B) 将铲刀组件 (1) 牵拉到位。
- 安装销 (6) 。 安装开口销 (5) 。
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| 图 8 | g01340856 |
- 拧紧固定螺钉 (4) 和锁紧螺母 (3) ，使导轨和防磨条之间有 0.13 to 0.89 mm (0.005 to 0.035 inch) 的间隙。 拧紧锁紧螺母 (3) 至 250 ± 40 N·m (184 ± 29 lb ft)。 全范围侧移铲刀组件，以达到最小间隙。
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| 图 9 | g01340956 |
- 从铲刀组件 (1) 和转盘组件 (2) 上卸下适当的挡块。 降下铲刀组件 (1) 。
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| 图 10 | g01340852 |
End By: 分离转向机架锁。 请参阅 拆解和组装, "转向机架锁 - 分离和连接"。
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