All ActivityMost RecentMost LikesSolutionsRe: Air Dump Valve issuesThanks for the info, I read somewhere on another valve that separation was possible but it described a special O ring for repairs. I'm going to get a new on from a place in PA at around $506 and THEN ATTEMPT TO CHECK OUT THE OLD ONE FOR REPAIRS SO I HAVE A SPARE. The valve is located right between the front wheels where all the mud and dust gets turned up.Air Dump Valve issuesI have isolated an air leak to the NORGREEN Valve assembly A16-18694-000 and see that the leak is between the right electronic actuator and the main frame. Does anyone know if the C ring lock can be removed to rebuild the valve? It sure looks like it is possible.