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Recent content by CTW71

Yesterday's Tractor Forums
  1. C

    1970 4020D w/o rear diff lock

    It would be used all around. No parade queen. Everything from pulling 4 16’s to discing, planting cultivating….subsoiler occasionally. Nothing big….i rotate corn, wheat, bean etc on approx 10-20 acres. I have a ‘68 w rear diff but used a 64 w/o for years. Only stuck it once when I hit a...
  2. C

    1970 4020D w/o rear diff lock

    Those were my thoughts. I figure I’ll need to spend up to $2k getting cosmetics straightened out and I’m a ltl troubled by pto (possible split) but for $9,500 I feel it’s a good investment. I might even have room to switch to a salvage wfe at that price point. Really wish it has rear diff...
  3. C

    1970 4020D w/o rear diff lock

    Good evening everyone! Just wanted to see what you think. I have an opportunity to buy one. Narrow front end w brand new rubber… It’s a bit rough cosmetically (it’s just under $10K) but sound mechanically aside from a continually turning pto shaft ( hoping it might be in linkage but would...
  4. C

    Jd 4020 How to reinstall light link arms onto rock shaft arms

    Thanks!
  5. C

    Jd 4020 How to reinstall light link arms onto rock shaft arms

    Apologies Tex Jim. It is my lift link arms. The smaller bushings inside my rock shaft arms will not allow the dowels on sides of lift link adjustment housings (top of lift links) to fit back into the rock shaft arms.
  6. C

    Jd 4020 How to reinstall light link arms onto rock shaft arms

    Btw, that sub, “lift” link ….autocorrect 🤬
  7. C

    Jd 4020 How to reinstall light link arms onto rock shaft arms

    Good evening…..any help would be appreciated. Rockshaft arms just aren’t quite wide enough to let them (lift links) fit back in there. Do you drive out the shims, heat it, all the above…?? Thanks in advance!
  8. C

    JD 4020 Lost 1/2” wrench in rear housing

    Ok……you can all tell me what a clown I am….i def feel like one…..was redoing transmission pump using 1/2” wrench on those bolts and it just flew out of my hand w all the oil involved and now it’s in bottom of housing. I’ve tried magnets (several) broken one off in there but finally retrieved...
  9. C

    ‘64 4020D Syncro Hydraulics

    Got it ! Thank you….what a pain dealing w hydraulic issue can be. So much internal.
  10. C

    ‘64 4020D Syncro Hydraulics

    By the “hitch valve” are you referring to the rear hydraulic hookups (where you’d connect hoses from implement)?
  11. C

    ‘64 4020D Syncro Hydraulics

    Thx Jim, In light of my diagnostics thus far….any suggestions re: where you’d go next if it’s in your shop? Thx!
  12. C

    ‘64 4020D Syncro Hydraulics

    Thanks GR! I knew it was larger than my 3/8”:))……I actually hit it a cpl of times w mallet and used vice grips to turn. Screen looked fine. I strained the fluid thru filter to refill and turned the DS valve on main pump a cpl times…….steering seems a bit better. Starting to wonder if maybe...
  13. C

    ‘64 4020D Syncro Hydraulics

    Thank you!!
  14. C

    ‘64 4020D Syncro Hydraulics

    Sorry, I tried DS and that didn’t work. I was referring to what appears to be the round access point just behind transmission filter. I assumed that was the long screen. It appears to have a larger than 3/8” Allen hole in center. Am I looking at wrong access point for screen?
  15. C

    ‘64 4020D Syncro Hydraulics

    Btw, it appears to require an Allen wrench
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