fx255

All of a sudden, the 3-point hitch hydraulics on my tractor stopped working, but everything else is fine. Does anyone have a diagram? Any help would be greatly appreciated.

I have a grey market yanmar fx255 and i need a radiator. Anyone have any leads or can help point me in the right dircton ? I had someone offer to bring it to see if it could be fixed and they scrapped it so i dont have a part number or anything to go off of. new to this forum thanks for any help