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Recent content by wrenchhead1983

Yesterday's Tractor Forums
  1. W

    Case 1070

    well i believe i got it figured out, i was doing some pressure testing and with a gauge in the LUBE port, at idle i got 17 psi. looking in the book it shows to shim if too low. first i checked clutch pack pressure and that was 195 psi, i took apart the pressure regulator on the control housing...
  2. W

    Case 1070

    ok,i will check the lube pressures after work tomorrow! i wish i had a good service manual. all i got is the i&t manual. wish i could get a hydraulic schematic for the systems. will update once checked.
  3. W

    Case 1070

    mEl, thanks for replying, what are some issues that would possibly cause the low oil pressure on the 8 gpm pump? i have not ran tractor long enough yet after replacing the pumpto see if the steering will cut out the power shift. i might try it cold when i can get out into the shop. i know the...
  4. W

    Case 1070

    Hello, recently brother was cutting hay with our 1070 and he said he pushed in the clutch, and when he let the clutch out the tractor didnt move. he pushedand released the cluth again and tractor took off. he said it did it again a while later. i checked it over and noticed that when the tractor...
  5. W

    Case 1070

    thanks for replying. did you have clutch pedal repsponse at an idle? i know for the last couple years it seemed the hydraulics were slow, you rev up the tractor and they function fine.
  6. W

    Case 1070

    Hello, recentlyy brother was cutting hay with our 1070 and he said he pushed in the clutch, and when he let the clutch out the tractor didnt move. he pushedand released the cluth again and tractor took off. he said it did it again a while later. i checked it over and noticed that when the...
  7. W

    case ih 3394 harsh shift

    Hello. i have a 3394 that i rebuilt the trans on. now that i can finally drive it, the tractor has a harsh/hesitation between power shift 2/3 and 4/5. same when down shifting, 5/4 and 3/2. i replaced the 3 pressure switches on right side of trans, swapped the c5 and c6 pressure switches. swapped...
  8. W

    case 3394 transmission

    i sent an email
  9. W

    case 3394 transmission

    yes i did, before filters was 25 psi, after filters was 22 psi. after filters spec is a minimum of 10 psi.
  10. W

    case 3394 transmission

    i know, i am lost and not sure where to check next. i pulled the filter head off before plugging off the gear pump, couldnt find anything there. after plugging the gear pump off. we hooked the pump back up and plugged off the line going to the brake pedals. nothing changed. hooked that line up...
  11. W

    case 3394 transmission

    Thanks for replying. i did clean the inlet screen once already. i went removed the shifting plate on the right side, bent up a piece of copper and vacuumed the fibers off the inlet screen. put together and have less than 5 minutes of run time on it and still doing it. i even filtered all the oil...
  12. W

    case 3394 transmission

    ok, i have been trying to figure out this tractor for some time now. to start from the beginning. i rebuilt all the power shifts. ran tractor and low transmission pressure light came on. preformed some checks per the repair manual. performed standby pressure check. was only getting 80 psi at...
  13. W

    case 3394

    just wondering if anyone has heard of a hydraulic piston pump building pressure during cranking but when tractor starts the pressure drops to zero, sometimes sit around 20 psi. we just had the pump rebuilt and it didnt do this before the rebuild. before we were getting 80-120 psi. just wondering...
  14. W

    case ih 3394

    i should have said that i completely rebuilt the powershifts in the tractor. i cleaned everything when i was in there.
  15. W

    3394

    if your pump setup is similar to the 3394. the steering uses the gear pump mounted on the piston pump. different hydraulic systems.
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