R1300G Load Haul Dump Machine Systems Caterpillar


Control Valve (STIC Steering) - Disassemble

Usage:

R1300G LJB

拆解步骤

开始:

  1. 拆下 STIC 转向控制阀。 请参阅拆解和组装, "控制阀(STIC 转向)- 拆卸"。

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。 污染物或污垢可能会损坏精密部件。 拆解步骤应在清洁的工作面上进行。 务必盖上部件并采取适当保护措施。




    图 1g01094122

  1. 拆下螺塞 (1) 和 (4) 和 O 形密封圈。

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

    弹簧弹力的突然释放可能会造成人身伤害。

    为防止可能的人身伤害,遵循此步骤来释放弹簧弹力。


  1. 拆下螺塞 (5) 、O 形密封圈、弹簧、弹簧座和负载感应滑阀。

  1. 拆下转向安全阀 (10) 和 O 形密封圈。

  1. 拆下螺塞 (11) 和 O 形密封圈。

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

    弹簧弹力的突然释放可能会造成人身伤害。

    为防止可能的人身伤害,遵循此步骤来释放弹簧弹力。


  1. 拆下螺塞 (12) (未显示)。 拆下补偿器滑阀、环和弹簧。

  1. 拆下管路安全阀和补偿阀 (13) 和 (14) 和 O 形密封圈。

  1. 拆下接头 (15) 和 O 形密封圈。

  1. 拆下螺塞 (16) 和 O 形密封圈。

  1. 拆下螺母 (7) 、两个螺栓 (6) 和阀块 (3) 。

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

    弹簧弹力的突然释放可能会造成人身伤害。

    为防止可能的人身伤害,遵循此步骤来释放弹簧弹力。


  1. 将两个 O 形密封圈、行程抑制器、弹簧和弹簧座从阀块 (3) 上拆下。

  1. 从控制块上拆下流量控制滑阀。

  1. 拆下螺母 (8) 、四个螺栓 (9) 和阀块 (2) 。

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

    弹簧弹力的突然释放可能会造成人身伤害。

    为防止可能的人身伤害,遵循此步骤来释放弹簧弹力。


  1. 将四个 O 形密封圈、行程抑制器、弹簧和弹簧座从阀块 (2) 上拆下。



    图 2g01094905

    后视图

  1. 拆下螺塞 (18) 和 O 形密封圈。

  1. 拆下四个接头 (19) 和四个 O 形密封圈。

  1. 拆下三个螺母 (17) 。 分离进口元件、控制块和转向阀阀体。 拆下 O 形密封圈。

Caterpillar Information System:

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