Aux Pressure and Leak?

[GTransport]

On my 2012 S650 I have a small hydraulic leak where the hose connects to the back of the larger male aux coupler at front of loader arm. However, the thing I dont understand is why is it leaking if I never use aux controls? Is it normal for those lines to build pressure even if they arent used or is something stuck open allowing pressure to build there? Any help is appreciated!

 

[socal50]

I dont use my Aux lines either but they were leaking inside of the arm pivit in the rear. They are still pressurized even if you are not using them, I had to replace the lines.

 

[GTransport]

I dont use my Aux lines either but they were leaking inside of the arm pivit in the rear. They are still pressurized even if you are not using them, I had to replace the lines.

Ok good to know, thank you!

 

[Tazza]

Ok good to know, thank you!

I know it seems werid, but the lines always seem to have some pressure behind them, not a lot, but it's there all the same.

 

[GTransport]

I know it seems werid, but the lines always seem to have some pressure behind them, not a lot, but it's there all the same.

It sure does seem odd, but Ill fix the leak and call it good.