Cylinder Head - Remove
拆卸步骤
开始:
- 拆卸燃油喷油管。 请参考解体与组装, "燃油喷油管 - 拆卸和安装"。
- 拆下排气歧管。 请参考解体与组装, "排气歧管 - 拆卸和安装"。
- 拆卸摇臂轴和推杆。 请参考解体与组装, "摇臂轴和推杆 - 拆卸"。
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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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机器做检查、保养、测试、调整和修理时，必须小心，不让油液流出。 在打开任何舱室或解体任何储有液体的零件之前，要准备好合适的容器收集流出液体。 有关可提供予卡特彼勒机器的工具及适合于盛装油液的容器，请参阅专门出版物, NENG2500, "卡特彼勒工具及车间用品指南"。 按照本地法规和指令处置所有液体。 |
- 松开连接机油冷却器与水泵弯头 (1) 的软管上的软管卡箍 (2) 。
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| 图 1 | g00505124 |
- 拆下将水泵弯头 (1) 固定到缸盖上的两根螺栓 (3) 。 拆下将水泵弯头 (1) 固定到水泵上的两根螺栓 (4) 。
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| 图 2 | g00505164 |
- 从发动机上小心拆下水泵弯头 (1) 和密封垫。
- 从进气歧管上断开管子 (5) 。
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| 图 3 | g00538842 |
- 拆下四根螺栓 (6) ，然后拆下进气管 (7) 。
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| 图 4 | g00538845 |
- 拆下将缸盖固定到缸体上的全部螺栓 (8) 和 (9) 。
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| 图 5 | g00541454 |
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| 注意 |
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不要将缸盖置于坚硬、平坦的表面。 燃油喷油喷嘴尖可能损坏。 |
- 固定好适当的举升设备，以便将缸盖 (10) 从发动机上拆下。 从发动机上拆下缸盖 (10) 。 缸盖 (10) 的重量约为 95 kg (210 lb)。
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| 图 6 | g00505311 |
Caterpillar Information System:
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