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Yesterday's Tractor Forums
  1. N

    4020 clicking pto.

    I just replaced pto brake on my 65 4020 powershift and the o rings and gaskets. The pto turn on and off great. Today when I made my first round bale and started to tie the pto started a clicking noise. At idle its about 2 clicks a second any ideas? Pto still works like it should.
  2. N

    4020 pto hyd pressure

    My pto won't turn off. You can't stop it with a board ect. Pressure at rear svo is 1500 on both. Pressure at pto clutch check port is 140. This flutters at operating temp. My valve does not have the pto brake check point. Was wanting opinions, words of wisdom before I split the tractor. More...
  3. N

    4020 powershift pto

    Pto worked great all last year but after I made my last bale I shut down and let it sit a month before bring it home. When I brought it home pto would not shut off. It turn off fine to kick out last bale then I pulled forward 20 ft and shut down. I can't stop the pto with a board or my foot. I...
  4. N

    3020/3010 engine swap

    How easy is putting a 3010 engine on a 3020 (1965) both are same fuel
  5. N

    3020 accelerator pump

    John deere 3020 with zephyr carb, I need a new accelerater pump. The kit did not come with one
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    3020 gas leaking antifreeze at head

    I fired up my 3020 gas that I recently bought to get running. ( had not ran in two years) I've run it around two or three hrs and when I started it today and noticed antifreeze coming out of between the head and block on carb side in two spots between 1 and 2 and 3 and 4. Any suggestions. It...
  7. N

    3010 countershafts

    Do the 3010 countershafts interchange or do I have to get one with the same casting ( part) number Also can I find the number through the top panel or do I have to split the tractor before I can order the part
  8. N

    3010 synco countershaft

    Is the 3010 countershaft the same as the 4010
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