The exact oil pressure is not the problem. It is a change from the normal pressure that is. A chevy six with dippers on rods had 14 psi max. An H farmall will run about 70 psi max. So, if the H only puts out 14 psi you have a problem, chevy six was fine. If you have the aluminum oil filter base I suspect the pressure relief valve is shot. Easy fix. They originally had a fiber wafer and it erodes and leaks pressure. Might be oil pump end plate if valve is good. After that, think bearings, but if it holds forty psi at higher speeds it will not cause a problem.
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Today's Featured Article - Product Review: Electronic Ignition - by Staff. Oil, for example has come a long way in the last 50 years and I don't use anything but the latest API grade available. I've heard the arguments for non-detergent oils but would never trade it for today's formulations. Paint is another, the modern acrylic enamels are great for resistance to grease and fuel stains, retaining their shine and they last forever; unlike enamels and lacquers . Still another is the alternator. No doubt using the original generator keeps the tractor pure, but for thos
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