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Related Heavy Equipment Questions
I have a 1964 4020 John Deere,it has the old hydraulic couplings
I have a 1964 4020 John Deere,it has the old hydraulic couplings in the back, I want to change it to the new style so I dont have to have put the adapters on all the time,also I have changed it to 12 … read more
Curtis B.
Curtis B.
service manager
Associate Degree
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4020 john deere going to rebuild the hydrualic pump...Also
working on a 4020 john deere going to rebuild the hydrualic pump how do I tell which pump I have.Also do you have a drawing of this pump so I can study… read more
Kevin K
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blade on the front for terrace repair and pushing snow.
I have a 1971 5020 row crop. I would like to put a 10 ft. blade on the front for terrace repair and pushing snow. Did john deere or Degalman make a blade to fit? Ive seen plenty of used john deeres fo… read more
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I have a John Deere 4010..., it had 25 hours on a new overhaul
I have a John Deere 4010..., it had 25 hours on a new overhaul when I bought it and the previous owner said it's actually a 4020 now but he left the stickers as is so they would jive with the serial n… read more
Kevin
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I bought a new switch thinking that was the problem and still no juice
Hello, I have a 1970 John Deere 4020, I was feeding cattle today with it and all of a sudden it died. I have no power to the switch. I bought a new switch thinking that was the problem and still no ju… read more
Curtis B.
Curtis B.
service manager
Associate Degree
33,321 satisfied customers
A John Deere 4020 tractor that I thought the clutch plate was stuck
I have a John Deere 4020 tractor that I thought the clutch plate was stuck,but after trying to pull it with a bigger tractor in a in gear it still didn't break loose, I tried lifting it in the rear wh… read more
Curtis B.
Curtis B.
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idea what the terminal lug aetna controls on the light switch..new one
Forget it... I've been waiting forever....... don't bother John Deere 4020 Any idea what the terminal lug AETNA controls on the light switch on a 4020? I bought a new switch from the jd dealer and the… read more
Curtis B.
Curtis B.
service manager
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12 volt..wiring harnesses..Got Kit from John deere, starter, sylonoid
Conveted 4020 from 24 to 12 volt system. Replaced all wiring harnesses. Got Kit from John deere, starter, sylonoid, the whole works. Tractor wont start with the switch and you have to jump the auxilli… read more
J.R.
J.R.
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Vocational, Technical or Trade Scho
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you free up a clutch disc that is stuck ot the pressure plate
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Curtis B.
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hi,i have a 670a john deere grader with metal..same transmissions
hi,i have a 670a john deere grader with metal in the powershift transmission.some people say that there are similar/same transmissions in some of the john deere tractors.can anyone help please? regard… read more
tj
tj
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Factory with only a 1000 rear output shaft no snap ring..rpm..kit
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tj
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Clutch fingers on my 1962 JD 4010 Dsl synchro trans tractor..deere
Can anyone scan JDE-61 clutch tool, send picture with measurements of tool so that I can make this tool to adjust clutch fingers on my 1962 JD 4010 Dsl synchro trans tractor. Nearest deere dealer is 1… read more
Curtis B.
Curtis B.
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My 830 john deere has a separate lever to engage the pto shaft..clutch
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Air Brakes and other fun stuff
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When I engage the pto it turns but when I apply a load
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ebnel
ebnel
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High School or GED
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Hey..I have a 1968 John Deere 600 (4020 industrial)
Hey Mitchell.... I am assuming that you are the guy to ask this. I have a 1968 John Deere 600 (4020 industrial). I cant seem to find an orginal 740 loader that came with it. Would a John Deere 158 loa… read more
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I have a JD 4020 tractor, Im looking..park..neutral safety switch
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Adam Sntr
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A John Deere 4020..Hydraulic system..stops working..hydraulic oil
We just bought a John Deere 4020 and we're having a problem with the Hydraulic system every thing that is Hydraulic stops working we have replaced the pump, hydraulic filter and the hydraulic oil in i… read more
mike
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John Deere..12 volt..alternator, is there a voltage regulator i need
I converted a John Deere 4020 from 24volt to 12volt using a 12 volt starter and replacing generator with alternator, is there a voltage regulator i need to remove to be able to use the 12 volt starter… read more
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