Recent content by 750JDLA421

  1. 7

    John Deere 750 hydraulic issues

    NAPA Hydraulic Fluid, Agricultural, SAE 20W, 5 Gal. I changed it about 3 months ago but it has not been used
  2. 7

    John Deere 750 hydraulic issues

    Yes the engine did seem like it was under load when the 3pt quit it sounded like the Rpm picked up. No loader. The stop valve I’m assuming is the knob is under the seat it’s opened about midway.
  3. 7

    Jd 665 zero turn pulling to one side

    Have jd 665 zero turn 2013 great mower best cut I’ve ever had by far. Starting to pull harder on one side than the other. Tried to adjust the screws under handle no change the hydraulic pump wines when fluid is full drive belt doesn’t seem worn any ideas on wher to begin ?
  4. 7

    John Deere 750 hydraulic issues

    I was gifted a John Deere 750 tractor by a good friend of mine. The 3pt hitch will not go up or down so we drained all fluids replaced with new fluids cleaned all filters still would not work. Next step we took pump off and took apart found that woodruff key was sheared so we replaced with new...
  5. 7

    John Deere 750 Hydraulic Issues

    I don’t recall any squealing and all lines are connected I do think initially the knob under the seat was either all the way open or closed I ran it out about half way and the hitch shot up. When I started the tractor after changing key I had the handle in the down position once it raised it was...
  6. 7

    John Deere 750 Hydraulic Issues

    No sir what type of gauge would I need and where would I test it at ? Also thanks for your response.
  7. 7

    John Deere 750 Hydraulic Issues

    I was gifted a John Deere 750 tractor by a good friend of mine. The 3pt hitch will not go up or down so we drained all fluids replaced with new fluids cleaned all filters still would not work. Next step we took pump off and took apart found that woodruff key was sheared so we replaced with new...
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