LIFT CYLINDER HYDRAULIC ISSUE

[Raven391]

Hi everyone I am new to the forum! have an issue with lift cylinders not going up unless I operate the bucket cylinder also. This is a Case 1840 about a 1993. It has a self-leveling unit. Would great if someone here has had this issue an can point me in the right direction on fixing this issue. thank Rave391

 

[Equipment_Tech]

I believe the valve body is under your seat on that model check the coils and wiring on the valve spools it might be shorting out causing it to only work together