Leaking hydraulic slide

[flmonte]

I have 2004 31' thor four winds hurricane. The hydraulic system for the slide has blown an o-ring or seal where the piston slides out. It squirts fluid and has no pressure to retract the room. I need to remove the unit to repair but it seems like I will have to take some floor up to get to it. Has anyone done this before? Any help?

[Yosemitebob]

thought I had an idea for you, but found out it would have been misleading.