Steering Control Valve - Remove
拆卸步骤
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| 所需工具 | |||
| 工具 | 零件号 | 零件名称 | 数量 |
| A | 138-7575 | 连杆支架 | 2 |
开始:
- 释放液压系统压力。 请参阅拆解和组装, "液压系统压力 - 释放"。
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| 注意 |
|---|
在检验、保养、测试、调整及维修发动机时，请小心确保盛接流出的液体。 在打开或拆解任何储有液体的部件之前，要准备好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的液体的工具和供应品，请参阅专门出版物, NENG2500, "卡特彼勒代理商工具目录"。 按照本地法规和条例处置所有液体。 |
注: 清洁度是一项重要的因素。 拆解步骤开始之前，应彻底清洁部件外部。 这将有助于防止脏污进入内部机构。
注: 为便于安装，在所有管路、所有软管、所有导线及所有管上做出识别标记。 插接好所有线路、软管和管路。 这将有助于防止液体泄漏和有助于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保存或废弃这些油。 请参阅操作和保养手册, "液压系统油 - 更换"。
- 断开软管组件 (1) 和 (2) 。
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| 图 1 | g01290087 |
- 断开软管组件 (3) 和 (4) 。
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| 图 2 | g01290088 |
- 断开软管组件 (6) 。 将工具 (A) 和适当的起吊设备连接在转向控制阀 (7) 上。 转向控制阀 (7) 的重量约为 75 kg (165 lb)。 卸下螺栓 (5) 。 卸下转向控制阀 (7) 。
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| 图 3 | g01290089 |
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