I have a 1998 TS110 with a 16x16 transmission that is squirting hydraulic fluid out of a hole in the compensating valve whenever the pump runs. The compensating valve is attached to the bottom of the hydraulic pump. The hole is meant to be there, but I like it better when the fluid stays in the tractor. Just wondering if anyone has an idea of what is going on. The attached picture shows the offending hole.
Problem solved. New versions of this part have bolts in those holes. Mine looks to have plugs, and one has a pin hole in it. A little bit of weld will fix that.
Glad you worked it out