Originally Posted by CVan
I have a 378TS and have noticed that the bedroom slide is creeping in while parked. I have to readjust it about once every two or three days. Do I have a hydraulic problem or is it something else?
If your fluid level was too low at the start this may cause this problem.
If you have all the slides in and levelers up the tank fluid level should be 3/4" full from the top.
With all slides out and leveler down tank should be about half full.
Check fluid level in tank. With slides out and leveler down it should be around half a tank.
Visually check for any leaking hoses or fitting first.
If all looks good you may have a pressure relief valve leaking or a leaking valve for the bedroom slide.
I would still get it to the dealer to check for leaks all around.