Hydraulic fluid leaking

[JnSWells]

We have been shutting our main slide only when we are gone for a couple weeks all summer with no problem.. Today I noticed a little hydraulic fluid inside where the switches are. (to close off rooms individually)..No fluid on any lines or inside the wall.. What would be the cause? Thanks, 2012 3150 Montana

[1retired06]

I would think hydraulic line/connector leakage

[mhs4771]

If you're talking about the controls to close off specific slides, we had a similar issue on our 2010 2955RL. I removed the black control knob and tighened the jam nut on the control valve and solved our issue.