Fuel Injection Nozzles - Remove
拆卸步骤
开始:
- 拆下燃油喷油管。 请参阅拆解和组装, "燃油喷油管路 - 拆卸和安装"。
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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。 |
- 从喷油嘴 (1) 上拆下软管 (2) 。
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| 图 1 | g00975056 |
- 拆下螺栓 (3) 。 从喷油嘴上拆下卡箍 (4) 。
- 从缸盖上拆下喷油嘴。 从喷油嘴上拆下 O 形密封圈 (5) 。
- 从缸盖上拆下座垫圈 (6) 。
注: 如果拆下了原来的座垫圈，则在安装新的座垫圈后，喷油嘴的凸出量将不正确。
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