solved Zetor 6341 - 3 point linkage

[abbeyzet]

Hello
I Have a Zetor 6341 and the 3 point linkage will not drop under its own weight. It used to be slow but now it wont go down without perssing down on the lift arms
Looks like its the lift assistor rams as i have checked the linkage itsself , Would appreciate if anyone has any suggestions
Regards

 

[treaney]

Sounds like the restrictor valve on the return has been fully closed. Turn it anti clockwise a few turns and see what happens.