2007 Sightseer level jack issue

[croberts364]

i have a 2007 Sightseer 35J Workhorse. The Kwikee, Lippert now, hydraulic leveling system keeps alarming. the two front jacks lower on there own. then the system alarms. The jacks are not leaking so it must be the solenoids leaking. How do i test to determine which one. are replacements still available? I have had the motor home in with professionals twice and no one has fixed it right yet

[Morich]

I think there is a good online manual for this, if I remember what I read here. If you can get the info on what model jacks you have, a search might turn up exactly what you ask for? I remember something much better than my onboard manual that came with the RV.