[terry and jo]

As it was explained to us, by operating the slides in the "correct" order, it caused the system to purge any air in the lines back to the reservoir. That is why the order was front to back and back to front.


That said, I have NO CLUE as to whether air in the lines had/have any relationship to a slide slipping back out. The only other thing that "might" have a bearing is having the "additive" added to the hydraulic fluid. That has supposedly had a positive effect by helping to keep the jack cylinders from leaking down. I can't speak to that personally because we've never had issues with our hydraulics. (We've also not been frequent movers, thus our slides and jacks don't get much of a workout.)


Terry