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Recent content by Sampson

Yesterday's Tractor Forums
  1. S

    Case 850D farm dozer track seperation

    I waited for a good hot July summer day, bright and sunny to reassemble the dozer. I started about noon and wrapped it up at 6 PM. Really for an old man working by myself things went pretty good. I know I didn't break any time record but I got R Done. Thanks for all the help guys. Man the...
  2. S

    Case 850D farm dozer track seperation

    I have been busy helping grandson build pasture fence. Between that and rain I have had no time. This afternoon it happened! I separated the track and removed the idler. Pics for reveiw. Now I assume I need to remove the rail guides to install on new idler. Is this correct? Honestly, this was...
  3. S

    Case 850D farm dozer track seperation

    Thank you for helping me. I am an older man now and I won't set the pace very fast but I will get r done. Working outside in the sun and heat will be a slow process 2 hrs in the morning and a couple hours in the eve when time allows. I will take pics and keep you posted.
  4. S

    Case 850D farm dozer track seperation

    Your picture was a big help. I have looked this track over 3 or 4 times and just didn't see it! What is the best position to disassemble the track. I thought I would use a comealong to secure the tracks when I pull the bolts loose and the ratchet it down. I can use front end loader to assist if...
  5. S

    Case 850D farm dozer track seperation

    Oh boy, I see there are several loose. Whenever I clean it up some I will break out the WD 40 and spray the bolts hope that helps.
  6. S

    Case 850D farm dozer track seperation

    Hope these pics help identify the chain and how to split it apart. All the links look the same to me. The pins all have a dimple or small indention in the center.
  7. S

    Case 850D farm dozer track seperation

  8. S

    Case 850D farm dozer track seperation

    The old girl is not to bad of shape for the year. About 3700 hours of use.
  9. S

    Case 850D farm dozer track seperation

    Its so hot and humid, rain yesterday these 72 yr old bones are procrastinating!
  10. S

    Case 850D farm dozer track seperation

    I have a Case 850D. The right front idler is making a noise sounding like a reluctant brake dragging noise. Seem to be resisting to move. I am not sure it is resisting but sounds that way and seems slower to respond. The idler is hot on the right side and cool on the lft after being used about...
  11. S

    Case 850B 1990 dozer

    Thanks AJ. I took the control valve to a hydraulic iui c repair shop yesterday.
  12. S

    Case 850B 1990 dozer

    Well I am back to troubleshooting the dozer. Here is what I have done. I have removed all the metal lines from the tilt spool valve, the blade spool, and the angle spool. I put JIC caps on the fittings where all lines connect. I started the engine, ran the RPM up to the govenor The angle...
  13. S

    Case 850B 1990 dozer

    One thing I left out. I did try to adj. The pressure by adj. The screw on the bottom of the inlet at the control valve. No effect noted on the guage.
  14. S

    Case 850B 1990 dozer

    Well, I have taken out plugs and looked at springs and poppers. Saw nothing out of the ordinary. I decided to run the dozer with the lines reversed on the blade. That is a pain remembering that!. After running a while the the system seems weak. The blade and tilt especially. The angle just...
  15. S

    Case 850B 1990 dozer

    well while waiting on the bushings I decided to put the hoses back to normal. I took a pair of voice grips to actuate the spool controlling blade. It will not raise up while against a load. So the linkage is not the problem however it needs repaired anyway. Back to the control valve.
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