Help! Anyone know why generator won't retract?

It sounds like you have a leak in the line. Our reservoir is in the same bay as the motor. I had to feel for the plug. It is the same as the vent for the reservoir. I just had to use my hand to remove the plug. I filled the reservoir to where my finger touched the fluid. You might go to the HWH site. My system operated 3 of my 4 slides, my jacks and the generator in and out. We have a 2008 Mandalay 40G.