52 GMC 9430 Canadian 1 Ton I managed to get the hydraulic to lift about 4 feet. Blew fluid all over the place. There is definitely water in the hydraulics. The cylinders looks like my leg did when I fell of my motorcycle (lots of road rash). Anyone have suggestions on how to repair this? Otherwise I plan on alot of fine sanding, new seals (if I can find them) and new fluid (when I figure out what I should use). It is a ROBIN hydraulic system from Calgary (according to the name cast in all the parts).
