Gear Pump (Brake, Rear Axle Lubrication) - Remove and Install
拆卸步骤
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车斗降下后,车斗与机架之间没有空隙。 如果不安装固定缆线,可能会导致在此区域作业的人员受伤或死亡。 |
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高温机油或高温部件可能会导致人身伤害。 在工作温度下,机油温度高,压力高。 热油能造成烫伤。 只能在发动机停机且加注口盖充分冷却到可以徒手触及时再卸下加注口盖。 不让高温油或部件与皮肤接触。 |
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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。 卸下机具和其油路之前,必须先把机具放到地面上,让油先冷却,才可进行工作。 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。 |
- 安装车斗固定拉线。 请参阅操作和保养手册, "拉线(车斗固定)"。
- 释放系统压力。 请参阅操作和保养手册, "系统压力释放"。
- 将液压油箱中的油排入合适的容器以便保存或废弃这些油。 请参阅操作和保养手册液压油箱油, " - 更换 - 举倾机构和制动系统"和操作和保养手册, "液压油箱油 - 更换 - 转向系统"。
- 断开软管组件 (1) 。
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图 1 | g02149648 |
- 断开软管组件 (2) 。
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图 2 | g02149649 |
- 断开软管组件 (3) 。
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图 3 | g02149654 |
- 将适当起吊设备连在齿轮泵 (4) 上。 齿轮泵 (4) 的重量约为 41 kg (90 lb)。
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图 4 | g02149656 |
- 卸下螺栓 (5) 。 卸下齿轮泵 (4) 。
安装步骤
- 按相反顺序安装齿轮泵 (4) 。
Caterpillar Information System:
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