SE50 VT Asphalt Screed Caterpillar


Solenoid Valve (Height, End Gate) - Remove and Install

Usage:

SE50 VT B86

拆卸步骤

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

滚热的油或液压油的压力会对人员造成伤害。

发动机停机之后,液压油的压力仍会保留在液压系统里。 对液压系统进行维修之前,如果不事先释放压力,可能会造成严重伤害。

卸下液压系统的部件或管路时,确保所有的作业机具都已降到地面上,而且液压油温度已冷。 只能在发动机停机,并且加注口盖冷却到可以用徒手触摸时才能卸下加注口盖。



注意

在检验、保养、测试、调整及维修机器时,务必小心,确保用容器盛接流出的油液。 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。

有关可提供予卡特彼勒机器的工具及适合于盛装油液的容器,请参阅专门出版物, NENG2500, "卡特彼勒工具及车间用品指南"。

根据当地法规处置所有液体。


注: 为便于安装,在所有管路、软管、导线和管子上做出识别标记。 插接好所有线路、软管和管路。

  1. 起动发动机,并升起熨平板。

  2. 完全伸出扩展器。

  3. 将熨平板降到支座上。

  4. 停止发动机。 将蓄电池断路开关转到断开位置。

  5. 释放系统液压压力。 请参阅拆解和组装, "系统压力 - 释放"。


    图 1g03807372

  6. 拆下六个螺栓、六个垫圈和盖 (1)。

  7. 拆下四个螺栓、四个垫圈和板组件 (2)。


    图 2g03807384

  8. 将两个线束组件 (3) 从阀体 (5) 上断开。

  9. 将四个软管组件 (4) 从阀体 (5) 上断开。

  10. 拆下两个螺栓、两个垫圈和阀体 (5)。

安装步骤

  1. 按与拆卸相反的顺序安装阀体 (5)。

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