320GC, 320 and 323 Excavators Machine Systems Caterpillar


Load Control Valve (Stick Cylinder) - Remove and Install

Usage:

320 GC BR4

拆卸步骤

参考: 专门说明书, "目视维修步骤 - 颜色和符号" , M0066576。



图 1g06237644

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

液压油的压力或滚热的油会对人员造成伤害。

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。

拆卸任何部件或管路之前,确保所有附件均已降下,且机油已冷却。




图 2g06237652


图 3g06237655


图 4g06238203

安装步骤

  1. 按与拆卸相反的顺序安装负载控制阀。

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