Touch control oil?

[comtcwby]

What type of fluids is everyone using to replace on their touch control units. The manual says to use touch control fluid by IH. Do they even sell such a thing? My Cub is all armstrong hyd. But my dad's Super A has the Hyd system and I am sure that it is way over due for a flushing and new fluids. I dont want to screw up the system. I know if you use Case fluids in some newer JD equipment, the system will heat up and shut down under heavy use. I dont remember my dad ever changing the control fluids. What is the best stuff to use?
Thanks for the info!
Glen

 

[Janicholson]

Hytran fluid is fine, As is JD hydraulic transmission oil. Brand name Hydraulic oil meeting Hytran, or JD spec will be fine. JimN

 

[Steven f/AZ]

Jim is correct, Hy-Tran or equivalent transmission/hydrualic fluid works great.