在升降货梯http://www.jntr168.com/操作作业时，液压油缸在液压油的压力下迫使活塞杆上升下降，液压油缸持续频繁的作业肯定会磨损，磨损一般情况给液压油封带来极大的损坏，而且会导致漏油现象的发生。如不更换升降货梯密封圈将会持续漏油，承载重量也将下降。如果升降货梯液压油缸缸筒进入水，油与水的参合很容易让缸筒生锈，生锈的缸筒与油混合在一起，导致了液压油的污染和杂质的增多，不利于升降货梯的上升与下降。下面济南天锐升降机械的专家给大家分析一下如何更换升降货梯油缸缸筒？ 　　

1、首选使用叉车、吊车等设备将升降货梯的台面吊升起来，使用工具扳手将固定在剪叉上面的油缸拆卸下来，拆卸的时候要考虑到安全。 　　
The preferred use of forklifts, cranes and other equipment to lift freight elevator lifting up the table, using a tool wrench fixed fork cut above the fuel tank removed, disassembled, when taking into account safety.

2、把拆卸下来的升降货梯液压油缸和缸筒进行分解拆开，通常情况下活塞杆一般问题不大，则缸筒已经生锈不堪，这时候就需要更换缸筒，同时也需要更换其他的有关配件。 　　
The dismantled hydraulic cargo lift and cylinder were being disassembled, usually the general problem of the piston rod, the cylinder rusty bear, this time you need to replace the cylinder, as well as with other relevant parts need to be replaced .

3、重新把好的升降货梯http://www.jntr168.com/缸筒与活塞杆装置在一起，再次安装到原来升降货梯上面，收拾好周围的物品，检查一下升降货梯，这是可以尝试一下升降货梯起升。
Re good cargo lift cylinder and piston means together to re-install the original cargo lift above the packed items around, check the cargo lifter, which is you can try lifting cargo lifter.