装载机http://www.132p.cn/采用对称并联液压缸，大家在使用中会遇到液压缸内漏的情况，下面永保机械的专家给大家总结一下装载机液压缸内漏如何判断？

1、将装载机动臂落到底，然后启动发动机，将动臂操纵杆置于下降位置，加大油门根据松开动臂缸大腔接口处的漏油情况即可判断小腔油封的好坏。
Will carry mobile arm drop to the bottom, then start the engine, boom lever is arranged in the lowered position, increase the throttle to loosen the boom cylinder cavity interface oil can be judged cavity seal is good or bad.

2、若装载机大腔接口处漏油比较多，则说明该缸油封密封不良或油封损坏；若松开处接口不漏油可漏油很少，则说明该动臂缸小腔油封密封性能较好。
If the load machine cavity interface leakage more, then the cylinder seal sealing oil seal is bad or damaged; if undo interface does not leak oil can leak rarely, the boom cylinder cavity seal sealing performance is better.

3、装载机http://www.132p.cn/大腔油封损坏，就会造成升起的动臂自动下落，其判断方法与小腔油封判定方法相反。
Loading a big cavity of the machine oil seal is damaged, it will cause rising boom automatically whereabouts, the judgment method and the cavity seal judging method instead.