3512E and 3516E Marine Engines Caterpillar


Aftercooler - Remove

Usage:

3512E MD3

拆卸步骤

表 1
所需工具 
工具  零件号  零件描述  数量 
395-1099  吊耳组件 


注意

卡箍组件应只使用一次。 使用后弃置所有卡箍组件。



注意

波纹管组件应只使用一次。 使用后弃置所有波纹管。


  1. 将冷却液从冷却系统中排入合适的容器,以便保存或弃置。 参考拆解与组装, "冷却系统冷却液 – 更换"。


    图 1g06253082

  2. 松开螺栓 (2),然后拆下管组件 (1)。

  3. 拆下软管组件 (3),然后断开软管组件 (4)。


    图 2g06253371

  4. 拆下盖 (7)。

  5. 拆下 11 个螺栓 (5) 和护罩 (6)。


    图 3g06253441

  6. 拆下螺栓 (9) 和卡箍 (10)。

  7. 拆下十个螺栓 (8)、支架 (12) 和支架 (11)。


    图 4g06253496

  8. 拆下螺栓 (15)、支架 (13) 和护罩 (14)。


    图 5g06253544

  9. 拆下螺栓 (16)、护罩 (18)、支架 (17) 和支架 (19)。


    图 6g06253599

  10. 拆下弯头 (20)、螺栓 (21)、螺栓 (22) 和密封件。


    图 7g06253932

  11. 拆下 7 个螺栓 (25) 和护罩 (24)。

  12. 拆下 20 个螺栓 (28)、支架 (23)、支架 (26) 和支架 (27)。


    图 8g06253980

  13. 断开软管 (29) 并拆下螺栓 (30) 和支架 (31)。


    图 9g06254290

  14. 拆下四个支架 (33)、两个螺栓 (39) 和螺栓 (38)。

  15. 拆下护罩 (32)、 (34)、 (35)、 (36)、 (37) 和支架 (40)。


    图 10g06254386

  16. 拆下螺栓 (42)、 (43),并将软管支架组件 (41) 放到一旁。


    图 11g06254521

  17. 断开线束组件 (44) 和软管组件 (45)。

  18. 拆下螺栓 (48)、螺栓 (47) 和歧管 (46)。


    图 12g06254540

  19. 拆下螺栓 (49) 和 (50)。


    图 13g06254861

  20. 拆下螺栓 (51)、螺栓 (53)、管组件 (52) 和 O 形密封圈。


    图 14g06254969

  21. 拆下 14 个螺栓 (57)、三个螺栓 (55)、支架 (56)、支架 (58) 和护罩 (54)。


    图 15g06254989

  22. 拆下螺栓 (62) 和支架 (61)。

  23. 拆下螺栓 (59) 和护罩 (60)。


    图 16g06255429

  24. 拆下三个螺栓 (63)、螺栓 (66)、支架 (65) 和支架 (64)。


    图 17g06255729

  25. 拆下螺栓 (67) 和盖 (68)。

  26. 拆下螺栓 (70) 和弯头 (71)。


    图 18g06255749

  27. 拆下螺栓 (72) 和盖 (73)。


    图 19g06255842

  28. 拆下螺栓 (75) 和护罩 (74)。

  29. 拆下支架 (77)、护罩 (76)、护罩 (78)、护罩 (79) 和护罩 (80)。


    图 20g06255896

  30. 拆下螺栓 (81),并由两个人拆下进气盖 (82) 和密封垫。 进气盖 (82) 的重量约为 33 kg (73 lb)


    图 21g06256278

  31. 将工具 (A) 连接到后冷器 (83) 上。 后冷器 (83) 的重量约为 190 kg (419 lb)

  32. 拆下螺栓 (84),然后拆下后冷器 (83) 和密封垫。

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