Piston Motor (Brake Cooling) - Remove
拆卸步骤
开始:
- 安装车斗固定拉线。 请参阅拆解和组装, "拉线（车斗固定）- 拆卸和安装"。
- 释放液压系统压力。 请参阅拆解和组装, "系统压力 - 释放"。
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| 注意 |
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保持所有零件清洁无杂质。 杂质会造成快速磨损和缩短部件寿命。 |
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| 注意 |
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在检验、保养、测试、调整及维修产品时，务必留心，确保液体盛装在容器中。 在打开任何腔室或拆解任何储有液体的部件之前，要准备好用合适的容器收集液体。 有关适合收集和盛接卡特彼勒产品上液体的工具及用品，参考专门出版物, NENG2500, "卡特彼勒工具和修理车间设备指南"。 按照当地法规和指令处置所有液体。 |
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在工作温度下，液压油箱是热的，而且有压力。 热油和热的部件可能会导致人身伤害。 不要让热油或热的部件与皮肤接触。 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可卸下加注口盖。 慢慢取下加注口盖，让压力释放掉。 |
注: 为便于安装，在所有管路、软管、导线和管子上做出识别标记。 塞住所有管路、软管和管。 这将有助于防止液体泄漏和防止污染物进入系统。
- 将液压油箱中的油排入合适的容器以便弃置或保存。
- 断开软管组件 (1) 。
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| 图 1 | g01299044 |
- 断开接头 (2) 。
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| 图 2 | g01299045 |
- 断开软管组件 (3) 。
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| 图 3 | g01299046 |
- 断开线束组件 (4) 。 断开线束组件 (5) 。
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| 图 4 | g01299052 |
- 将适当的起吊设备连接到活塞马达 (5) 。 活塞马达 (5) 的重量约为 45 kg (100 lb)。
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| 图 5 | g01299128 |
- 拆下螺栓 (6) ，以便拆下活塞马达 (5) 。
- 拆下 O 型密封圈 (7) 。
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| 图 6 | g01299281 |
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414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Machine Systems MID 039 - CID 1402 - FMI 06
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Machine Systems MID 039 - CID 1402 - FMI 05
414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E Backhoe Loaders Machine Systems MID 039 - CID 1402 - FMI 03
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