Piston Pump (Brake Cooling) - Remove and Install
拆卸步骤
开始:
- 拆下齿轮泵(制动器、后桥润滑)。
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滚热的油或液压油的压力会对人员造成伤害。 发动机停机之后,液压油的压力仍会保留在液压系统里。 对液压系统进行维修之前,如果不事先释放压力,可能会造成严重伤害。 卸下液压系统的部件或管路时,确保所有的作业机具都已降到地面上,而且液压油温度已冷。 只能在发动机停机,并且加注口盖冷却到可以用徒手触摸时才能卸下加注口盖。 |
- 断开管组件 (1) 。 断开软管组件 (2) 。
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图 1 | g02149689 |
- 拆下管组件 (3) 。
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图 2 | g02149693 |
- 将适当的起吊设备固定到活塞泵 (4) 上。 活塞泵 (4) 的重量约为 79 kg (174 lb)。
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图 3 | g02149695 |
- 卸下螺栓 (5) 。 拆下活塞泵 (4) 。
- 拆下 O 形密封圈 (6) 。
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图 4 | g02149699 |
安装步骤
- 按相反顺序安装活塞泵 (4) 。
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