Hydraulic slide/jacks

[Carmel-FRF]

For about the last year my slide has drifted out an inch or so over about a month of sitting, and now when I go to operate the jacks the slide also goes out ? This is in my 2008 Georgetown 337. I was wondering if anyone has had issues like this and how they resolved it.
Seems to me like it would be a problem with the hydraulic valves not sealing sufficiently???

 

[mlafleur]

I have a similar problem with my 2004 Georgetown 308. The kitchen slide slightly opens by about 1 inch while driving for an hour or two. I’m told it might be an air bubble caught on the wrong side of the piston. I know squat about hydrolics, so any suggestion is welcome.
Maurice

 

[Aussieguy]

There is a double post for this problem
you may get some info here.


https://www.forestriverforums.com/forums/f16/hydraulic-slide-jacks-259878.html