[Fasteddie]

It is time to replace the check valve in the 110volt air compressor. I notIced that it stoped cycling on at the 70 psi level and could hear the compressor trying to start, but then hear the internal breaker in the compressor shut it off. As soon as the head pressure dropped to a much lower value it would then start and shut off at 90 psi. I talked to Gast a few years ago and he said it was the check valve staying open and the high head pressure would not let the compressor start. I now carry extra check valves and it is now time to change it again. Mine is located near the air/water separator. I checked  in the threads and did not see this problem discussed, may have missed it?