flex wing mower one side falls down

[johnvickl]

brand new land pride 3615 batwing on a 1 year old kubota M7040 tractor.
have not mowed yet, hooked up to hydraulics and after a while one side of wing goes down. is there somehting i need to do since its new? no leaks anywhere.
thanks john

 

[leonz]

If you do not have manual locking hooks on the mower the cylinder is bypassing or one control valve is bypassing/leaking on the tractor.

 

[McGeesEquip]

Put the wings back up and unplug the hydraulic lines from the tractor hydraulics and see if that changes anything.

 

[johnvickl]

I can lock the mower wings up, but just pulling in garage the one on the right goes down left side stays up. It takes about 1 hour for it to go completly down. Thanks for your help

 

[Eagleview]

Put the wings back up and unplug the hydraulic lines from the tractor hydraulics and see if that changes anything.

X2...

 

[Soundguy]

x3

yep.. see if it is a cyl leak.. or a scv leak..

post back.

soundguy