Super C hydraulics leaking

Charlie M

Well-known Member
Lat spring I bought a kit and went through the touch control unit on my Super C. Changed every o-ring and gasket. I could tell it had leaked for years with all the build up around it. It worked well this summer and I used the tractor to cultivate corn. Rows are relatively short so lots of lifting and lowing the cultivator. I ran the tractor last weekend and lowered the cultivators and one piston started leaking oil pretty good. Can this just be a failed o-ring or something else going on. Cultivators stay where I set them and tractor isn't laboring after the lift or lowering is complete so nothing seems to be stuck open building up pressure. Can I buy o-rings for just one piston or will I need the whole set. This development is kind of a bummer.
 
I think I just used o'rings from the O ring kit I bought from HF. I do know my IH dealer stocks them separately. It could be a bad o ring or maybe a small bur.
 

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