Fan and Gear Motor (Hydraulic Fan) - Remove and Install
拆卸步骤
开始:
- 拆下冷却组件。
- 拆下软管 (1) 和 (2) 。
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| 图 1 | g02731809 |
- 拆下护罩 (3) 。
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| 图 2 | g02731811 |
- 拆下螺栓 (4) 和风扇 (5) 。
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| 图 3 | g02731812 |
- 拆下螺栓 (6) 和风扇马达 (7) 。
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| 图 4 | g02731813 |
- 将螺母 (9) 和适配器 (8) 从风扇马达 (7) 上拆下。
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| 图 5 | g02860018 |
安装步骤
- 按与拆卸相反的顺序安装风扇和风扇马达。
- 拧紧螺母 (9) 至扭矩为 45 ± 5 N·m (33 ± 4 lb ft)。
- 将螺栓 (4) 拧紧至 28 ± 7 N·m (21 ± 5 lb ft) 的扭矩。 在初始拧紧后，重新拧紧螺栓 (4) 两次。
Caterpillar Information System:
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