Thanks Trekker!Sounds like the check valve at the city water inlet is malfunctioning. Mine went bad some time ago. It's an easy replacement. They are available at many RV supply places online and in RV supply stores.
Trekker is probably right. I replaced mine and it is easy to do.With the pump pressurizing the water system the city water inlet fitting aft of the left door leaks steadily. We never use city water so valves are in the right position. Any ideas?
Gary - How do you take off the valve from where it connects to the Coach?Trekker is probably right. I replaced mine and it is easy to do.
a suggestion.
Since you do not use the city water inlet it may have dried out or gotten dirt in it so you might try connecting water once and run some in to see if that reseats the city water valve. This worked for me fo a while.
Later,on it leaked again and I once tried pushing the center of the city water valve to reseat it and it worked, however, the second time I did this there was a lot of pressure behind it and the o-ring seal became dislodged and it leaked a lot. Oh well, It needed to be replaced anyway.
Got it, thanks a bunch.@Sunnyandrich, mine is riveted into the mounting plate. The "ring" you were referring is likey the aluminum rivets, you need to drill them out to remove. I also replaced mine with a better quality one which is made of brass.