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I have a 2014 4520 with 4 error codes. Codes include 79, 81,
I have a 2014 4520 with 4 error codes. Codes include 79, 81, 82, and 86. What to these codes stand for? … read more
Jeremy
Jeremy
Diesel Cyber Engineer
Associate Degree
1,471 satisfied customers
I have a 4720 utility tractor flashing 06 code, engine runs
i have a 4720 utility tractor flashing 06 code, engine runs like it has hickups tractors# ***** ***** … read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
JD 3320 compact utility tractor 4 wheel drive 1400 hours. JD
JD 3320 compact utility tractor***** 1400 hours Problem;; Past 200 hrs or so the tractor movement has a one second or so delay after the shuttle is placed in the forward or reverse position. The front end loader has also been slow to respond. Both problems are present even when the machine is warmed up. This past week end the tractor sudden stopped moving. power steering dead front end loader dead also. Hyd fluid level ok. The hyd fluid was changed a while back and the large filter screen was cleaned. the drained fluid was clean as well. I mistakenly but Tractor Supply 303 oil in the machine Currently I have drained all of the 303 out. It didn't look that dirty. it almost looked like fresh oil. the screen filter was clean. The rubber manifold on top of the power steering and front end loader hyd pumps had a crack in it were the the suction tube from the trans case connects to the manifold. I have ordered a new rubber manifold. I will be putting JD Hyd fluid back in it when I get the new manifold in the next few days. So I have two questions: Could the crack in the rubber manifold cause the machine to not move and the loader and steering to not function? Does the transmission have an internal pump that is not working properly. is there anything else I need to look at before a put fresh Deere fluid back in the machine MARK Email:***@******.*** … read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
Have a JD 790 compact tractor, forgot to put in neautral
have a JD 790 compact tractor, forgot to put in neautral when I jumped off the seat. Engine died & now it won't start - starter won't turn over. Help... … read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
I have an Error code 08 on my Deere 4520. The fault code
I have an Error code 08 on my John Deere 4520. The fault code guide says: "Throttle Sensor (TPS) Voltage signal out-of-range or not calibrated". I changed out the TPS out and have the same error! What… read more
Jeremy
Jeremy
Diesel Cyber Engineer
Associate Degree
1,471 satisfied customers
I have a frontier sb2176 that runs, but runs very slowly,
I have a frontier sb2176 that runs, but runs very slowly, like the oil flow is not what it should be at the orbit motor. Do you have any ideas on what may be wrong? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
I have a Deere 4520 2007 tractor while running over a 4'
i have a Deere 4520 2007 tractor while running over a 4' branch it turned the branch up and lodged against plastic cover ,protecting 2 modules for the forward & reverse.the tractor stopped.neither ped… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
Have a 2008 deere 4520. Have a leak somewhere with the
Have a 2008 john deere 4520. Have a leak somewhere with the steering hydraulics behind the fuel tank runs down each side of the trans , not alot , any thoughts… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
My 4520 attachment hydraulics stopped working, 3-point and
My 4520 attachment hydraulics stopped working, 3-point and loader arms, but the hydraulic drive still moves the machine. I added one gallon of hydraulic oil, took me above the indicator on the dip sti… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
I have a 2008 JD 4520 compact tractor w/cab and loader. My
I have a 2008 JD 4520 compact tractor w/cab and loader. My rock shaft control lever is really hard to move but it will move and lift works fine except; to get the lift to lower all the way, I have to … read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
Running brush hog with JD 4100 hydro, skinned a rock, mower
Running brush hog with JD 4100 hydro, skinned a rock, mower and tractor shut down, now won't re start, plenty fuel, battery good, won't turn over.… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
959 satisfied customers
I HAVE A DEERE 4720 TRACTOR THAT WAS WORKING WELL. PARKED IN
HELLO I HAVE A JOHN DEERE 4720 TRACTOR THAT WAS WORKING WELL. PARKED IN MY BARN. I TRIED TO START IT TODAY AND ERROR CODE 70 CAME UP ON THE DISPLAY. CAN YOU ASSIST WITH DETERMINING HOW TO LOCATE AND C… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,296 satisfied customers
I have a JD 6810 that when it gets hot looses forward and
Hi Kevin I have a JD 6810 that when it gets hot looses forward and reverse it has a cab so elec reverser I got a new solenoid and changed the solenoid positions to no effect no lights flash when the f… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
959 satisfied customers
I have a 4920 JD sprayer. speed has quit. codes 1595.2 RR
I have a 4920 JD sprayer. speed has quit. codes 1595.2 RR speed sensor error and 1594.2 LR speed sensor error. are active but does display voltage response from RR and LR on monitor code 523953.4 has … read more
Expert
Expert
I have a JD 4520 cab tractor. I was using it as normal today,
I have a JD 4520 cab tractor. I was using it as normal today, when I went to get back in it, it showed the PTO was on and gave me an error code 81. The PTO is not on and it will not start. I have look… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
959 satisfied customers
hi kevin we have a 2004 jd 7920 with a ivt tranny we were harrowing
hi kevin we have a 2004 jd 7920 with a ivt tranny we were harrowing with it and it stopped. the command center display said that the tranny needed to be recalibrated. but it wont allow us to do that… read more
Kevin
Kevin
2 years John Deere Tech school
233 satisfied customers
I have an automotive electronics shop trying to repair the
I have an automotive electronics shop trying to repair the LCD display portion of the instrument cluster for my 2006 6415 JD tractor. And they would like to see an electrical schematic for the instrum… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
1,296 satisfied customers
My 20 year old JD 755 compact tractor starts, but shut down
My 20 year old JD 755 compact tractor starts, but shut down a second later. I replaced the Fuel Pump Solenoid Shutoff, same situation. If I hold the fuel pump soleniod shutoff in the on position, it r… read more
Curtis B.
Curtis B.
Technician
Associate Degree
32,734 satisfied customers
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Curtis B.

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JBFixxer

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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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