My stbalizating jack has been slow for years.Now it won't retract at all without help from a small floor jack. Camping world said I need a new jack they would check the Mfg and call me back.. Nary a ...
I had a jack on my class A that kept binding, would set it down on a length of 2 x 4 to be able to pry it to get it going. finally locked down and had to remove it. IIRC I just got a replacement cylinder at Camping world Chattanooga. bumpy