Thanks for all the replies. My RV fixer tried a fix before we left - simply lubed the jack. He said at times, that will do the trick. That worked for several extensions and retractions, but finally it started leaking again. I fill the reservoir with a turkey baster - but it's still difficult to get to even to do that. After this stop, jacks will only go down one more time before we get home and get the RV into the shop. They are Power Gear jacks,and I check the level with the jacks fully retracted.
GM
