M9540 hydraulic problem

[Lerch]

UPDATE: Decided to bite the bullet, buy and replace the loader control relief valve. Sure enough, that appears to have fixed my issue. Thanks everyone . . .

 

[BugKyCattleCo]

Same issues for my Kubota M9540, spent over a $1000 thus far at mechanics, replaced valves on rear of tractor, worked for a while, now having same problem. Did replacing the loader Relief Valve take care of your problem? Thanks!