390F Excavator Machine Systems Caterpillar


Fan Reversing Valve - Disassemble

Usage:

390F B37

拆解步骤

开始:

  1. 拆下风扇反转阀。



    图 1g03657566

  1. 拆下适配器 (1) 、 (2) 、 (3) 和 (4) 。



    图 2g03657583

  1. 拆下适配器 (5) 和 (6) 。



    图 3g03657597

  1. 将 O 形密封圈 (8) 和支承环 (9) 从单向阀 (7) 上拆下。 将 O 形密封圈 (10) 和支承环 (11) 从单向阀 (7) 上拆下。



    图 4g03657698

  1. 拆下螺栓 (12) 和电磁阀 (13) 。



    图 5g03657708

  1. 将 O 形密封圈 (14) 和 (15) 从电磁阀 (13) 上拆下。



    图 6g03657742

    ------ WARNING! ------

    弹簧加压的零件和/或盖板可能导致人身伤害。

    拆卸盖板时弹簧力将被释放。

    松动螺栓时做好准备把持住弹簧加载的盖板。


  1. 拆下螺栓 (16) 和盖 (17) 。



    图 7g03657746

  1. 拆下弹簧 (18) 和杆 (19) 。



    图 8g03657772

    ------ WARNING! ------

    弹簧加压的零件和/或盖板可能导致人身伤害。

    拆卸盖板时弹簧力将被释放。

    松动螺栓时做好准备把持住弹簧加载的盖板。


  1. 拆下螺塞 (20) 、O 形密封圈 (21) 、弹簧 (22) 和阀 (23) 。

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