3500B Engines Caterpillar


Turbocharger - Remove - Center Mounted Turbocharger

Usage:

3516B 1NW

拆卸步骤


注意

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。



注意

在进行检验、保养、测试、调整及维修产品期间,必须小心以确保装好排放出的油液。 在打开任何舱室或解体任何储有液体的部件之前,要准备好合适的容器收集液体。

有关收集和盛接 Cat 产品上油液的适用工具和用品,请参阅专门出版物, NENG2500, "代理商维修工具目录"。

按照当地法规和要求处置所有液体。


  1. 从冷却系统将冷却液排入合适的容器以便保存或废弃这些冷却液。 参考操作和保养手册, "冷却系统冷却液 – 更换"。


    图 1g00619521

  2. 切割导线以切除进气管 (2)接头和涡轮增压器上的绝缘层 (1)。 而且还要从进气管 (2)和空气滤清器的接头中拆下防护装置 (1)。


    图 2g00619523

  3. 松开进气管 (2)两端的卡箍 (3)。


    图 3g01055525

  4. 拆卸螺母 (4)和垫圈。

  5. 将适当起吊设备连在进气管 (2)上。 进气管 (2)的重量约为 23 kg (50 lb)

  6. 拆卸U形螺栓 (5)和支架 (6)。

  7. 从涡轮增压器和空气滤清器中拆卸进气管 (2)。


    图 4g00619529

  8. 拆卸软管 (7)。


    图 5g00619531

  9. 拆卸固定管 (9)和缸盖的卡箍 (8)。

  10. 拆卸螺栓 (10)。 拆卸管组件 (8)。


    图 6g01055526

  11. 拆卸固定涡轮增压器 (12)和后冷器壳体的螺栓 (11)。

  12. 将起吊设备连在涡轮增压器 (12)上。 涡轮增压器 (12)的重量约为 61 kg (134 lb)


    图 7g00619586

  13. 拆卸螺母、垫圈和螺栓 (13)。

  14. 拆卸涡轮增压器 (12)。 从排气歧管上拆卸密封垫。

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