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  1. M

    L2350DT Hydraulic Problem 3-PT Shakes

    Ty, I actually have the wsm manual, but it assumes the read has some Tractor knowledge. I don't have much...lol
  2. M

    L2350DT Hydraulic Problem 3-PT Shakes

    Thanks to all of you, I really appreciate it. I checked the external parts a couple of days ago and all seemed to be functioning. The roll-pin #150 is in-place. Looking at the diagram of the Feed Back Lever I think I understand how it function, but would like to verify. I see the device as a...
  3. M

    L2350DT Hydraulic Problem 3-PT Shakes

    I tested with the speed control fully open, video below. The length I am having to move the raise the Position Control does seem further than it did a couple of months ago. I only have a few acres so it doesn't get used much, maybe a 100 hrs a year.
  4. M

    L2350DT Hydraulic Problem 3-PT Shakes

    I tested and the link is below. With the speed control open, raising the 3pt, it will not hold its position and shakes. https://photos.app.goo.gl/uzwqk3c7jkKWQndv6 Jerry
  5. M

    L2350DT Hydraulic Problem 3-PT Shakes

    1st Time Up - Open the Lowering Speed Control Valve - 1/4 Stops and Holds position w/o Shaking - same for all the others. * The 3pt will not lower via the Position Control. I have to Open the Speed Control Valve. I opened until it dropped very slowly with the Position Control Level in the full...
  6. M

    L2350DT Hydraulic Problem 3-PT Shakes

    The external parts of the linkage are moving as the 3pt lifts and lowers. But, internal to the Control Valve I have no idea what's "moving" there. I will take a look at the diagram of the valve.
  7. M

    L2350DT Hydraulic Problem 3-PT Shakes

    No Draft Control. Acted the same across the adjustment range.
  8. M

    L2350DT Hydraulic Problem 3-PT Shakes

    Here is a video of the Test with speed closed and lifting 3pt. Opened speed valve, 3 pt bouncing and video of feed back linkage.... https://photos.app.goo.gl/yETgDVXYQqUf7DmV7
  9. M

    L2350DT Hydraulic Problem 3-PT Shakes

    I did that from min to max with stoping and testing along the way.
  10. M

    L2350DT Hydraulic Problem 3-PT Shakes

    As I mentioned in another reply, I do not "hear" a change where it releases no matter where I move the adjustment. Also, I have about 50 threads of adjustment space. Since I couldn't hear a change I moved it about 10 threads and tried it again with no difference. I will perform the following...
  11. M

    L2350DT Hydraulic Problem 3-PT Shakes

    Answers: 1) Yes it worked for a couple of years. I do not recall it laboring as much. 2) Yes, it did stay up, but with much less bounce. 3) I will do the test in the morning as suggested an Post the video.
  12. M

    L2350DT Hydraulic Problem 3-PT Shakes

    I lowered the arms, closed the speed valve, raised the lift, shudders at the top. Continues to shudder until I lowered the lift. I created a short video here is a link (looks like you need to copy and paste) . https://photos.app.goo.gl/EiZz7dPyB4SCg3eu6 Once again, I do appreciate your time...
  13. M

    L2350DT Hydraulic Problem 3-PT Shakes

    I've attached a copy of the Hydraulic Circuit. I assume the FEEDBACK circuit is the UPPER part of ITEM 6. I can make the problem stop by CLOSING the LOWERING Valve ITEM 7, which I assume stops the flow to ITEM 8, the LIFTING CYLINDER.
  14. M

    L2350DT Hydraulic Problem 3-PT Shakes

    It happens at any height of lift. All the way down, no problem. I read the manual and the advice earlier in this thread of adjusting the feedback linkage. The problem is, I never hear a "release" in pressure. It makes me think that the release valve is not working correctly??? Is that possible...
  15. M

    L2350DT Hydraulic Problem 3-PT Shakes

    I finally had a chance to find a manual and understand what I was adjusting. With tractor running, I lift the ARMS, they raise to highest point and they begin to bounce and shake. I do not hear anything "change" like a valve opening and releasing pressure. Then the bouncing begin and...
  16. M

    L2350DT Hydraulic Problem 3-PT Shakes

    I've looked at the WSM that I have and cannot locate a Feed Back Rod Adjustment. The feed-back rod is only mentioned in the the Description of how the Controls work on page 9-13.
  17. M

    L2350DT Hydraulic Problem 3-PT Shakes

    Yes, I do have a PDF copy. I'll use it for the feed-back adjustment(s). Give me a few days to get back to it.