Piston Pump (Brake) - Remove
拆卸步骤
开始:
- 连接转向机架锁。 请参考拆解和组装, "转向机架锁 - 分离和连接"。
- 释放转向系统和制动系统中的压力。 请参阅拆解和组装, "系统压力 - 释放"。
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| 注意 |
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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。 |
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热油和热的部件可能会导致人员受伤。 请勿让热的液压油或热的零部件与皮肤接触。 |
注: 在所有管路、软管、导线和管子上做出识别标记以便安装。 插接所有管路、软管和管子。 这将有助于防止液体泄漏和污染物进入系统。
- 将转向系统和制动系统的液压油箱中的机油排入适当的容器。 油箱容量为 159 L (41 US gal)。
- 打开平台门 (1) 。
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| 图 1 | g01447410 |
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| 图 2 | g00342612 |
- 拆下平台面板 (2) 以便接近制动泵 (3) 。
- 将软管组件 (4) 从制动泵 (3) 上断开。
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| 图 3 | g00342613 |
- 拆下螺栓 (5) 和垫圈。
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| 图 4 | g00342652 |
- 拆下制动泵 (3) 。 制动泵的重量为 9 kg (20 lb)。
- 拆下密封垫 (6) 。
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| 图 5 | g00342654 |
Caterpillar Information System:
C4.4 and C6.6 Engines for Caterpillar Built Machines CID 0005 FMI 07
C4.4 and C6.6 Engines for Caterpillar Built Machines CID 0005 FMI 06
C4.4 and C6.6 Engines for Caterpillar Built Machines CID 0005 FMI 05
C4.4 and C6.6 Engines for Caterpillar Built Machines CID 0005 FMI 02
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IT38H Integrated Toolcarrier and 938H Wheel Loader Transmission Electronic Control System MID 081 - CID 0070 - FMI 03
854K Wheel Dozer and 992K Wheel Loader Power Train MID 081 - CID 0626 - FMI 04
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