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Recent content by 1stgenJDowner

Yesterday's Tractor Forums
  1. 1

    4020 front hydraulic pump makes grinding noise

    I think it has new bushings, here’s the msg from the guy I got it from Rebuilt hydraulic pump, put new shaft and bushings on it to the crank, 2 new steel hydraulic lines, new PTO seals, new fuel line, all new fluids and filters.
  2. 1

    4020 front hydraulic pump makes grinding noise

    Not super familiar. No, it's pretty much noise all the time. When I first got it, it was quieter and it's steadily gotten louder. This is the closest I've found on YouTube that sounds like mine.
  3. 1

    4020 front hydraulic pump makes grinding noise

    I recently bought a new to me 4020 powershift 1968. The trans shifts just fine, but the front pump is super noisy. The previous owner had just replaced all filters and oil as well as rebuilt the pump. I'm not sure where to start to try and diagnose what the cause of the sound is. Any pointers of...
  4. 1

    JD B Shakes At Mid to High Throttle

    I haven't had the flywheel off yet so that could very well be the issue. are there marks on the flywheel and crankshaft of the flywheel side as well? Does the flywheel need to track perfectly straight as it rotates, or is a slight "wobble" acceptable. Very slight, just need to know if it has to...
  5. 1

    JD B Shakes At Mid to High Throttle

    Hey all, this is my first JD 2cyl and nobody else in my family has ever worked with these before and frankly tells me they're a waste of time (red power...). I have a 51 B and I finally got it running and mostly driving, however if I go above low throttle the machine shakes bad enough that if...
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