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    Mahindra 7520, very high crankcase pressure

    Im not going to screw somebody else with a major problem! Im looking to fix the problem, I need this tractor+++
  2. P

    Mahindra 7520, very high crankcase pressure

    If you pull the oil fill plug out of the valve cover while it's running it blows oil out.
  3. P

    Mahindra 7520, very high crankcase pressure

    I have a 7520 Mahindra that I'm trouble shooting. Its been a problem for a couple years with high crankcase pressure. It does not smoke, cranks up everytime, no noticeable loss of power. The issue is, it is blowing oil out of the valve cover. I would guess about a quart to 2 quarts with 35mins...
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