Posted by Fritz Maurer on June 11, 2023 at 05:05:57 from (174.207.96.13):
I have a single stage Quincy, 12 CFM, that my dad bought new in 1952. The oil in the crankcase always looks like the day the factory put it in. I sometimes wonder if changing the oil is of any explainable value. My problem is with a home-built unit with a 2-stage DeVilbliss , 18 CFM. The crankcase oil is white in 4 to 6 months time. Cannot understand why this is occurring. The Quincy has fins on the discharge tube where my home-built does not; but the home-build has fins on the interstage tubing between the cylinders, although I dont know if this even has anything to do with the problem. Another thing I noticed was that the Quincy puts a noticeably larger amount of water in the tank than does the DeVilbliss. Thanks, Fritz
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Today's Featured Article - When Push Comes to Shove - by Dave Patterson. When I was a “kid” (still am to a deree) about two I guess, my parents couldn’t find me one day. They were horrified (we lived by the railroad), my mother thought the worst: "He’s been run over by a train, he’s gone forever!" Where did they find me? Perched up on the seat of the tractor. I’d probably plowed about 3000 acres (in my head anyway) by the time they found me. This is where my love for tractors started and has only gotten worse in my tender 50 yrs on this “green planet”. I’m par
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