980G Wheel Loader Power Train Caterpillar


Relief Valve (Torque Converter Outlet) - Disassemble

Usage:

980G 2KR

拆解步骤

开始:

  1. 拆下变矩器出口安全阀。 请参阅拆解和组装, "安全阀(变矩器出口)- 拆卸"。

------ 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。


注: 清洁度是一项重要的因素。 拆解步骤开始之前,应彻底清洁部件外部。 这有助于防止尘土进入内部结构。




    图 1g00497895

  1. 将 O 形密封圈 (2) 从阀体 (1) 外侧拆下。



    图 2g00497897

    ------ 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. 从阀体 1 上拆下螺栓 (3) 和盖 (4) 。



    图 3g01083621

  1. 从阀体 (1) 上拆下 O 形密封圈 (5) 。 拆卸螺塞 (7) ,然后检查螺塞 (7) 的 O 形密封圈。

  1. 拆下弹簧 (6) 。



    图 4g01083622

  1. 将螺栓 (8) 和盖 (9) 从阀体 (1) 上拆下。



    图 5g01083623

  1. 从阀体 (1) 拆下 O 形密封圈 (10) 和滑阀组件 (11) 。



    图 6g01114650

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

    被弹簧力爆出的零件击中,会招致人员伤害。

    确保穿上所有必要的保护装备。

    遵照建议的程序,并使用所有建议的工具以释放弹簧力。


  1. 从滑阀组件 (11) 上拆下隔套 (12) 。

  1. 将螺旋挡圈 (16) 、挡圈 (15) 、弹簧 (14) 和提升阀 (13) 从滑阀组件 (11) 上拆下。

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