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Motor oil getting in clutch housing on 4020 tractor replaced
motor oil getting in clutch housing on 4020 tractor replaced oil pan gasket … read more
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Daniel Wilson
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My JD 4020 was starting fine and then suddenly the started
My JD 4020 was starting fine and then suddenly the started stopped turning over with the starter button. Checked continuity on starter button and clutch safety, both are good. Load tested both batteri… read more
Curtis B.
Curtis B.
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Associate Degree
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I'm changing the oil pump on a Deere 4020. Does it need to
I'm changing the oil pump on a John Deere 4020. Does it need to be timed or aligned with anything before I remove it?… read more
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John deere 4020 will not start rebuilt starter and new
john deere 4020 will not start rebuilt starter and new batteries push starter button and nothing happens. … read more
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I WANT TO CONVERT MY 1951 DEERE TO 12 VOLT. CAN THAT BE
I WANT TO CONVERT MY 1951 B JOHN DEERE TO 12 VOLT. CAN THAT BE DONE? … read more
Curtis B.
Curtis B.
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I purchases a 12V outlet kit for my E-140 Deere lawn
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Wayne
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I have a 4010 an I am trying to change to 12 volt having
I have a 4010 an I am trying to change to 12 volt having troble getting starter to turn over … read more
Daniel Wilson
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Working on a 64 4020 24 Volt starter. Just had the starter
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I have converted a 24Volt to a 12 Volt system on a 4020
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Don - Mo Lurch
Don - Mo Lurch
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Have a Deere 870 with starting problem. have replaced
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Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
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I have a 1965 JD 4020. The start button quit, so I have been
I have a 1965 JD 4020. The start button quit, so I have been using the screw driver method to start the tractor. Now that won't work. Both batteries tested good and show more than 12 volts. I don't kn… read more
John Oliver
John Oliver
none
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I read your response for the guy with the John Deere 4020 needing
I read your response for the guy with the John Deere 4020 needing a new negative ground fuel gauge. I am in the same situation. You gave him JD Part No RE53664. The local John Deere dealership sold me… read more
Wayne
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I have a john Deere 4030 that was converted from a generator
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How do I polarize a John Deere generator on a 4020 which has
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diesel tractor JD 4020: I have a John Deere 4020 (90 horse)
I have a John Deere 4020 (90 horse) tractor. I just replaced thje diesel injectin pump. Bjut now I can't get it to start. It has 2 6 volt batteries (new) . When I jump it it will turn over barely once… read more
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I have a 4010 deisel john deere tractor, I replaced batteries,
I have a 4010 deisel john deere tractor, I replaced batteries, key switch, I got it to turn over but seems like it doesn't have enough amps to crank the starter, and it seems like one battery keeps dr… read more
Kevin
Kevin
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Will single tire front end from a 720 john deere fir a early
Will single tire front end from a 720 john deere fir a early model 4020 john deere tractor… read more
Curtis B.
Curtis B.
Technician
Associate Degree
41,699 satisfied customers
I have a 1966 John Deere 4020 tractor converted from 24 volt
I have a 1966 John Deere 4020 tractor converted from 24 volt to 12 volt.I need to switch my fuel gauge from positive ground to negative ground.Need a part number?… read more
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Curtis B.

Curtis B.

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Wayne

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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