working parked there impurities

Failure Four: Rise and fall High Lifting stacker jack lever handle and the handle has a child by playing physical phenomena or top lifting slightly declined.

Reason:

1, working parked there impurities. Resorted to the oil valve closed lax ;

2 , high-pressure furniture movers and low-pressure oil region mooring areas have tiny perforations , the pressure oil seepage back ;

3 , Park cylinder mixed with air.

Remedy:

1 , to exclude impurities, cleaning or replacement pressure valve oil ;

2 , repair and replacement parts ;

3 , excluding air.

     This article from the Suzhou Industrial Equipment Sen Muda introduce you to more information please precautions to manual loading and unloading the truck when