Recent content by JD4440

  1. J

    IH 574 gas

    Where is the block drain for the coolant? Owners manual doesn't seem to helpful. This past summer we replaced water pump, the fan hub had slid back allowing fan pulley to rub. Made an awful racket and threw sparks. Low hour tractor (1200 hr) Probably the original pump. Water pump bypass seemed...
  2. J

    Oversteering JD60

    I have a 51 B that the pins have sheared off because the it works like you describe. We can put one wheel on a post and push and turn the n assembly on the shaft.
  3. J

    John Deere 3010LP will not start

    Check the sump on the carburetor, I have seen the engine run all morning and not start after lunch. There is a plug to remove on the carburetor, there was a smelly grease affecting the mixture. I cleaned it out and it started and ran perfectly. I stuck a wire up there and there was a grease in...
  4. J

    John Deere 3010LP will not start

    Check the carburetor, on mine there is a plug to clean the sump. I have seen the engine start in the morning but not after lunch. Took the plug out and there was a bunch of grease in there interfering with the mixture. Carburetor cleaner will help remove grease. Started up and ran perfectly...
  5. J

    JD 420W stuck hub.

    I just removed one from a 420t with spin out wheels. I had removed the axel from the bull gear and put axel in the press, I had 35 tons pressing on it and it still wouldn't move! I started to heat the hub from the back side next to the axel and after about 5 minutes it let loose with a bang...
  6. J

    John Deere model 70 unknown control

    All fuel tractor fuel valve Gas,Fuel and off.
  7. J

    2 cylinder at work today

    Sama here!
  8. J

    g pto size?

    Won't break so easily. My dad had a 720 on a 50x Letz burr mill that plugged up, he opened the burrs up to resart, tractor at pto speed. Engaged clutch and broke pto shaft off smooth with the back of housing!
  9. J

    3010 load sensing shaft and retainers

    I lost load sensing shaft retainer and shaft slid out losing oil. Before I could replace retainer I was mowing hay and shaft slid out. Special retainer bolts still in place. What do I need to do to keep retainer in place. Maybe a strap bolted to the wishbone to keep retainer in?
  10. J

    3010 lp pistons

    3010 lp needs new sleeves and pistons. All the kits I have found fit gas & lp tractors but they are recessed top piston which I believe to be 7.5 compression. The factory pistons are flat top and 9.1 compression. Could a really good welder make the recessed pistons flat top? Any ideas?
  11. J

    4020 orings in block for sleeves

    Installing new sleeves & pistons in a 4020,when removed the red oring was in top groove and black in bottom. Deere service manual says other way. Which is right?
  12. J

    johndeere4020step

    It looks like the John Deere step bracket would interfere with the 148 loader mounting bracket. Is there a way to make it work on 4020?
  13. J

    3010 lp converter repair kit

    My 3010 LP will fire a little when you crank it, I believe the converter needs a kit installed. Where is the best place to get a kit?
  14. J

    4440 headgasket

    I actually know a man who destroyed the block by not bleating the holes from oil so I'll definitely use air for that. The head is getting the seats recut since some of the valves had been sinking. One valve had to be changed, other than that the head were in very good shape according to the...
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