In Reply to: 641 Hydraulics question posted by Tom Hall on September 06, 2017 at 16:34:28:
Is this a single control for a hydraulic cylinder under the seat? If it is let me know when you find a solution. My Ford 3000 has a small leak there. My brother and I were talking about this leak and he said the 1963 Ford 4000 we had on the farm as kids leaked there also. I believe that they are prone to leak. Mine is very small but irritating.