Super A Touch Control Getting Hot

RTR · Mar 6, 2015

Hey guys....we just rebuilt a TC Resivoir Unit for a Farmall Super A with all new o-rings and the plastic bullet parts and such. I'm having trouble with the unit constantly staying under pressure and getting very hot.

What do you think it is? Maybe a relief valve?

khouse6 · Mar 6, 2015

http://www.cleancomputes.com/Cub/Blue%20Ribbon%20Service%20Manuals/GSS-1024%20Touch%20Control/GSS-1024%20Touch%20Control.htm

hope that this helps

mkirsch · Mar 6, 2015

The relief valve is working fine. If it wasn't, the oil would be spewing out from whatever split open from the pressure.

Sorry I can't be of much more help than that.

P and R Pete · Mar 7, 2015

First off, I rebuilt mine, but I never came to an understanding of how it worked. However, whether I read this or heard it, it would seem to me that if you're not at either end of the 'travel', that the pump would be still be under pressure, which would heat up the fluid.
On the other hand, maybe there is something in the design that wherever the 'touch control' handle stops, it is 'sensed' and somehow the pressure gets relieved, and it is this function that is not working on your unit.
And maybe I'm guessing things you already know. But I'd also be interested in coming to an understanding of how it all works, a 'flow-chart', or such.

Super A Touch Control Getting Hot

RTR

Well-known Member

khouse6

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mkirsch

Well-known Member

P and R Pete

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