Today was the first day of wheat harvest and the first load of wheat to go to the river its a 50 mile round trip. The air pressure did not stop at 120 130 it kept climbing past 150. I put a new regulator on it and it does the same thing. I am guessing I have a stuck valve in the compressor? Any one been down this road?
Edited by onion farmer 7/11/2020 20:36
 (68 peterbuilt (full).jpg)
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Air brabke issue 1968 Pete
