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Recent content by Duncan135Tractor

Yesterday's Tractor Forums
  1. D

    MF135 without Pressure control valve

    Hi All, Some good news. I finally got brave enough to take the PTO shaft out, so that I could take the hydraulic pump out and have a good look at it. BTW - it wasn't so difficult, just like DavidP said. As I mentioned in my last post, the lever on the control valve was never going to the...
  2. D

    MF135 without Pressure control valve

    Hi David, It's taken a while to get a replacement spring, but it finally arrived. The spring isn't the only problem, I've discovered. The problem seems to be with the control valve. When the position control lever goes to the down position the vertical lever (10) pushes on the roller of the...
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    MF135 without Pressure control valve

    Hi, Just realized I didn't answer some of the other questions that you had asked. The tractor is a 1974 model. Should the 1974 model have the steel oscillator? The roller and pins for the lever were removed when the the cover was taken off. Where do I look for the pivot for the control...
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    MF135 without Pressure control valve

    Hi David and Samn40, I've finally had some time to get back to the tractor. I haven't replaced the oil yet so haven't been able to test the pump running or the PTO. But I did find a couple of unusual things. First removed the filter to see if it was plugged. It looked pretty clean but there...
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    MF135 without Pressure control valve

    Hi DavidP You are right my tractor doesn't have the pressure control quadrant. So that answers my question about the pressure control valve - don't have one. Here are some answers to your other questions. There is no excessive play in the control spring linkage. I did check the linkage...
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    MF135 without Pressure control valve

    I'm trying to solve a problem with the lift arms on my 1974 MF135 (perkins engine). The tractor was being used to do some landscaping with a blade when suddenly the hydraulic lift arms wouldn't go up. The hydraulic oil was fine (full and clean). I suspected that something may have gone wrong in...
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