Evans?Tempcon a/c & air dump valve '99 DS, Frt Liner

Doug
Thank you very much for the response/information. I know the vac. pump has always cycled but I just didn't remember it being that often.

Regarding the dump air system, I assume Newmar installed the complete level system including the dump valves. I guess the valves will be in the air line feeding the air bags (two in the rear and one in the front. This is a 310 leveling system.
It would be nice to have a good RV service center in the Birmingham, Al.area.
Again Thank You
Roy Jones