9973720wb19
Platinum Member
I'll try to explain this the best I can. I have a 2011 4720 Cab leaking hydro fluid from the valve at the rear of the tractor for the third SCV hook up (this sealed "valve" is shown in the parts manual as the small metal box behind the two hydro quick-connect hook ups). But the oil is actually coming from the top of the "T" value (I don't know what else to call this T thing...vent maybe?) that you can turn. I have the T thing as tight as I can get (it's shown in the closed position) it without breaking it and think I've slowed the leak down but it still comes out when using the FEL. what is this part called and any ideas on how to fix it. I looked up the part and it seems the T things is not IDed as a separate part however the entire small metal box is called a valve is IDed. I don't want to replace the entire thing I was hoping there was some rubber gasket or something.