Quote:
Originally Posted by larryweikart
I started the coach today and found no air buildup on the supply side. It pumps full air onto the brake side but 0 on the supply side. I drained all tanks of any moisture and tried the 110v compressor with no luck. Any thoughts on my next move?
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Does the 110v compressor shut off when the brake side is full? If this is the case it would indicate that a valve feeding the supply side is stuck shut. If it continues running it would indicate that your have a bleed valve stuck open. If that is the case you should be able to hear the air escaping and isolate your problem.