Gear Pump (Brake Cooling) - Remove and Install
拆卸步骤
- 请参阅操作和保养手册, "系统压力释放 - 液压系统"。
- 请参阅操作和保养手册, "液压油箱 - 更换 - 举倾和制动系统"。
- 拆下螺栓 (1) 、盖 (2) 和密封垫 (3) 。
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| 图 1 | g02057694 |
- 卸下安全阀 (4) 。
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| 图 2 | g02057833 |
- 拆下管组件 (5) 和适配器 (6) 。
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| 图 3 | g02057910 |
- 拆下安全阀 (7) 。
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| 图 4 | g02057915 |
- 拆下螺栓 (8) 和托架组件 (9) 。
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| 图 5 | g02058434 |
- 使用合适的垫块支撑齿轮泵 (10) 。
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| 图 6 | g02058495 |
- 拆下螺栓 (11) 。 使用适当的起吊设备拆卸齿轮泵 (10) 。 齿轮泵 (10) 的重量约为 147 kg (325 lb)。
安装步骤
- 按相反顺序安装齿轮泵 (10) 。
- 将安全阀 (7) 和 (4) 拧紧至扭矩为 165 ± 15 N·m (122 ± 11 lb ft)。
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