Tractor Joystick Help

[Bailey Guns]

I was using the front end loader yesterday when I felt a "pop" or "snap" in the joystick. No hydraulic leaks. No other issues.

Now the joystick won't raise the loader. All other functions work fine. The joystick control will lower, dump and curl the bucket...just won't lift it. The joystick is completely limp...no resistance at all, when moving it to the rear (lift position).

I've removed the cover and boot around the joystick but don't see any obvious problems.

Of course the manual is of no use. I can't find an online diagram or parts catalog and can't call the dealer until Monday. Hoping someone might have some insight into what might be the issue.

Here's a few pics of the joystick control box (not sure what it's actually called). It appears to be a sealed unit. The cable that controls the inoperative cylinder appears to be attached properly at the hydraulic control manifold. I tried to loosen/remove the cable from the bad cylinder but it's still attached somewhere in the box. So I'm at a loss as to what to do next. Any advice or suggestions?