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Recent content by miraclefarms

Yesterday's Tractor Forums
  1. M

    JD 4440 Powershift Hydraulic Problems

    Thanks, Tx Jim. The pressure hasn't been checked. I'll look into your suggestions. I wish I knew more about troubleshooting the system.
  2. M

    JD 4440 Powershift Hydraulic Problems

    Needing some diagnostic help for my JD 4440 powershift. Got some water in my system back in March, thanks to some help from a neighbor. Have changed the oil and filters 3 times. Just put a new front pump on. No change. Tractor does perfectly with all hydraulics for about an hour. After it...
  3. M

    John Deere 4430 Rear Wheel Wedges

    Thank you all!
  4. M

    John Deere 4430 Rear Wheel Wedges

    The right rear wheel on my 1976 4430 power shift will not stay in place. I replaced the wedge with the key in it last year. I've tightened the wedges as tight as I can with a 3/4" impact and a break over and cheater pipe. It keeps working its way back to the axle housing . Any ideas?
  5. M

    4430 3 point lift problems

    Hey Tx Jim. She's doing it again. Will only pick the roll up about a foot. However, I can dismount and go around to the Rockshaft valve and twist it further by hand and she picks it right up. The linkage to the rockshaft valve is adjusted all the way. Could the nut with the spring on it be...
  6. M

    4430 3 point lift problems

    Thank you for your help. I got on the ole girl this morning to put her in the shop, backed up to a roll of hay, and by some miracle it swept it right up off the ground. I guess I worried it into working! I'm not going to touch it as long as it's working and I thank you very much for your input!
  7. M

    4430 3 point lift problems

    Thank you all for your help. I got on the ole girl this morning to put her in the shop, backed up to a roll of hay, and by some miracle it swept it right up off the ground. I guess I worried it into working! I'm not going to touch it as long as it's working and I thank you all very much for...
  8. M

    4430 3 point lift problems

    Thanks Tx Jim. I'll check it out. It there something that I could have missed when I inserted the new load cntl shaft? Does it go thru a yoke in the center that might have been in the wrong position? The draft lever was all of the way up in max when I pulled the old shaft. I've since read...
  9. M

    4430 3 point lift problems

    Thanks for the response! I'm not quite sure what you mean, Sorry.
  10. M

    4430 3 point lift problems

    I have a 1974 model John Deere 4430 tractor in which I just replaced the load control shaft, bushings and seals. At the same time, I put a seal kit in both scv's. Before the work I did, 3 point lift worked fine. After the work, no leaks and lift worked great. Took it home and went to pick up...
  11. M

    JD 4430 3 point lift

    Thanks, Bob! I thought it might be something like that. I'm going to pull the shaft in the morning and check that out. I'll repost if that was it.
  12. M

    JD 4430 3 point lift

    I have a 1974 model 4430 in which I just replaced the load control shaft, bushings and seals. At the same time, I put a seal kit in both scv's. Before the work I did, 3 point lift worked fine. After the work, no leaks and lift worked great. Took it home and went to pick up a roll of hay and it...
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