03-03-2016, 02:23 PM
The other day Richard and I were asked to help the owner of SOB drain his air tanks. He didn't know where to go or how to do it. Lo and behold the drain ports on his tanks were plumbed with 1/4" black plastic lines to valves at accessible places. The rear tank quarter turn valve was located near the hitch receiver and the front two tanks' valves were located behind the front slide out fascia of the generator. As soon as I get home and have decent weather I'm going to plumb mine this way, no more crawling under the coach or dealing with leaky drain valves.