John Deere Service & Repair Forum

The John Deere RE66821 7AT6JD01 is an Analog Tachometer unit, but I'm new on the job and not fully familiar with its functions. Maintenance team reported it's not working.

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— Posted by XU on 2011-05-03

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If you need your John Deere unit tested or repaired,
give us a call at 1-336-969-0110.
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
Phone: 1-336-969-0110


Recent 327 Comments

#John Deere by Gastón Godoy L. on 2013-08-22 14:32
The John Deere Bale Trak Plus RE159944 unit in the warehouse is displaying unusual behavior.

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#John Deere by Ravikumar Jadhav on 2013-11-07 23:37
Unit John Deere RE64583 7SUD5JD04 experienced downtime due to a malfunction in the SCV Setup panel. The issue occurred at 1030 AM today, and we are currently awaiting an analysis to determine the cause. Please advise

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#John Deere by fida hussain on 2011-09-20 03:26
John Deere RE66821 7AT6JD01 is down, not functioning correctly. Analog Tachometer not working, no response to any input. Please advise on next steps for repair. Thank you.

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#John Deere by Wayne Alderman on 2015-07-31 15:20
Do you have a John Deere RE49192 7THM2JD03 Tachometer available for sale or repair? Our unit is down, and we need to keep production running.

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#John Deere by barry lee on 2015-08-13 15:20
The John Deere RE49192 7THM2JD03 tachometer is displaying erratic readings.

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#John Deere by deepakshinde on 2013-04-30 15:33
I experienced downtime with the John Deere RE63440 7SUD4JD03 due to an issue with the SCV setup Panel. This occurred on . Need quick clarification before the next shift begins.

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#John Deere by Paulo Da Silva on 2013-05-23 14:58
The John Deere Bale Trak Plus RE159944 Bale Monitor is not working in the shop.

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#John Deere by Damien on 2013-07-24 09:32
The John Deere RE63440 7SUD4JD03 SCV setup Panel experienced a malfunction causing downtime on . Seeking quick resolution before the next shift, please advise on the issue. Thank you.

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#John Deere by XU on 2011-05-03 23:33
The John Deere RE66821 7AT6JD01 is an Analog Tachometer unit, but I'm new on the job and not fully familiar with its functions. Maintenance team reported it's not working.

—> Purchase or Repair:
#John Deere by Nadid Burbar on 2013-04-18 11:48
John Deere Bale Trak Plus RE159944 is down. Need checking during the day shift.

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#John Deere by TFI on 2015-03-16 06:25
Hello, we're in need of repair information for a John Deere AT320355 AT320694. It's a CAN Monitor Unit that stopped working. Can you please provide the details as soon as possible? Thank you.

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#John Deere by TINE on 2015-07-17 07:20
John Deere RE64583 7SUD5JD04 experienced downtime due to an issue with the SCV Setup Panel on . Need resolution before the next shift, appreciate a fast response.

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#John Deere by Zia on 2013-10-21 12:49
I believe there might be an issue with the SCV setup panel on your John Deere RE64583. It seems like something has stopped working, but I'm not exactly sure what it does. I would recommend getting it checked by a professional to diagnose the problem accurately.

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#John Deere by Ansarudi on 2014-12-15 19:44
Please provide an update on our John Deere RE64583 7SUD3JD01 with the SCV Setup panel. The unit is still down. We need assistance urgently.

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#John Deere by JR TECHNO PRODUCTS on 2015-08-07 20:20
Tach display on RE46704 not working when cold, likely due to a failed drive or board. Need to address this issue with troubleshooting.

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#John Deere by Smicka on 2015-07-09 15:14
Could you please provide me with the pricing and availability for the John Deere RE64583 7SUD5JD04 SCV Setup Panel? I am looking to source one quickly. Thank you!

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#John Deere by Enzo lezzi on 2020-02-08 00:00
Urgent Repair Needed for John Deere RE81075 ControllerHi, we are experiencing issues with our John Deere RE81075 - the controller is not responding and displaying error code E123. Equipment is currently down, affecting operations. Please advise on urgent repair action required. Thank you.—> …Purchase or Repair: Ticket Image...
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#John Deere by larry palmer on 2025-06-08 07:22
Do you have a John Deere RE218346 controller available for sale or for repair? Need it urgently to keep production running.

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#John Deere by Mathias on 2013-07-26 02:32
John Deere RE63440 7SUD4JD03 SCV setup Panel down mid-shift. Please check it out in the morning.

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#John Deere by Kohlbrenner Chris on 2013-08-11 11:35
I noticed the John Deere RE64583 7SUD5JD04 SCV Setup panel is displaying unusual behavior. It's not functioning as expected and seems to be acting erratically.

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#John Deere by Hopf on 2013-07-23 03:32
Please provide me with information on the availability of support or replacement parts for the John Deere RE64583 7SUD5JD04 SCV Setup panel. Thank you.

—> Purchase or Repair:
#John Deere by rumanto on 2014-07-18 14:24
Hello, could you please provide repair info for a John Deere RE64583 7SUD3JD01 SCV Setup panel? It needs to be replaced, but we can't find one. Thank you!

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#John Deere by Len Minor on 2013-04-10 20:34
John Deere Bale Trak Plus RE159944 board/drive failure on Bale Monitor. Needs immediate attention to restore functionality.

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#John Deere by TOO on 2013-07-01 14:47
The John Deere RE64583 SCV Setup panel unit is displaying unusual behavior. The panel is not functioning as expected and is acting strangely.

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#John Deere by wilfran caballero on 2016-12-17 00:50
The SCV Setup Panel on the John Deere RE64583 7SUD5JD04 is malfunctioning, affecting the production line. Urgent repair service support is needed to resolve the issue

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#John Deere by sergio garcia on 2019-08-23 21:44
: Our industrial oven has stopped working properly. It will turn on but won't heat up consistently and is fluctuating between high and low temperature ranges. This issue prevents us from completing our baking tasks efficiently, which significantly impacts production deadlines and quality control. Ba…Purchase or Repair: Ticket Image...
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#John Deere by dewi puspa on 2015-12-11 13:15
The Tach Display on John Deere RE46704 7AT2JD01 doesn't come on when cold.

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#John Deere by Torp on 2015-01-10 05:41
I understand that the CAN Monitor Unit in your John Deere AT320355 AT320694 is not functioning properly. The exact issue with the machine is unclear, but we will do our best to assist you and resolve the problem as soon as possible. Thank you for bringing this to our attention. —> …Purchase or Repair: Ticket Image...
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#John Deere by Eleanor on 2015-01-08 11:41
the John Deere RE66265 7MRT8JDO1E digital tachometer unit went down mid-shift. Needs attention ASAP.

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#John Deere by prizmic on 2025-05-20 04:44
John Deere RE64583 7SUD5JD04 SCV Setup Panel down. Need check ASAP. Thanks!

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#John Deere by Attila Tóth on 2010-05-06 18:48
Hello, I'm interested in purchasing the John Deere Motorola RE64583 digital display unit. Could you please provide information regarding pricing and availability? I'm trying to source one quickly. Thank you.

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#John Deere by FARHAT on 2013-04-12 00:15
Hello, I am inquiring about the John Deere RE64583 7SUD5JD04 SCV Setup panel. Is this unit still supported, and are replacement parts available for it? Thank you.

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#John Deere by radu on 2014-02-15 13:58
The John Deere RE64583 7SUD5JD04 is down due to a MOTOR CONTROL issue. Please follow up during the day. Thank you.

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#John Deere by Dittrick on 2015-12-29 09:36
Can the John Deere RE64583 7SUD3JD01 SCV Setup Panel be repaired or bought to fix the issue you are experiencing? I'm trying to address this on my to-do list.

—> Purchase or Repair:
#John Deere by Fred Coster on 2013-04-28 13:18
The John Deere RE64583 7SUD5JD04 is not functioning properly. Please check the SCV Setup panel.

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#John Deere by DARLENE CARTER on 2013-09-12 07:28
I need repair info for a John Deere RE64583 SCV Setup panel. Can you assist with this inquiry? Thank you.

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#John Deere by Hjeresen on 2015-07-23 06:43
The John Deere RE64583 7SUD5JD04 SCV Setup Panel unit isn't working.

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#John Deere by Tri on 2016-01-21 01:13
John Deere RE64583 7SUD5JD04 issue SCV Setup Panel malfunctioned mid-shift. Need attention ASAP.

—> Purchase or Repair:
#John Deere by bill whitacre on 2013-07-29 02:32
Looks like we've got a problem with the SCV setup panel on the John Deere RE64583 7SUD5JD04. Drive or board failure, need immediate attention.

—> Purchase or Repair:
#John Deere by Fernandez on 2011-02-19 08:42
The John Deere RE66821 7AT6JD01 Analog Tachometer unit is displaying erratic behavior. It is not functioning as it normally does and requires further inspection to determine the issue.

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#John Deere by Eric Mildebrath on 2015-01-08 13:41
Hello, I am interested in purchasing the John Deere AT320355 AT320694 CAN Monitor Unit. Could you please provide information on pricing and availability? We are looking to source one quickly. Thank you.

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#John Deere by John Demers on 2015-08-04 07:20
Hello, I'm inquiring about an issue with part number RE46704 7AT2JD01. The tach display doesn't come on when cold. Can you please provide information on troubleshooting and potential solutions? Thank you.

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#John Deere by john lowrey on 2015-07-12 13:32
We experienced downtime with the John Deere RE65483 7SUD5JD04 due to issues with the SCV Setup Panel. The incident occurred during our shift yesterday from 10 AM to 2 PM. Please provide feedback or instructions before the next shift begins. Thank you.

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#John Deere by steven schmit on 2013-05-02 02:50
The John Deere Bale Trak Plus RE159944 is displaying error code E001. The bale monitor is not detecting any bales although they are passing through. Need urgent assistance to troubleshoot and resolve this issue. Thank you.

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#John Deere by LIM WEI SIANG on 2013-04-12 08:15
The John Deere Bale Trak Plus RE159944, which I believe is a Bale Monitor, seems to have stopped working. I'm not clear on the specifics of its functions, but it appears there is an issue that needs attention.

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#John Deere by Pat Rumsey on 2014-12-22 03:44
The John Deere RE64583 7SUD3JD01 SCV Setup panel is not working.

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#John Deere by Ondracek on 2015-07-29 20:20
The issue affecting the John Deere RE46704 7AT2JD01 is that the Tach Display doesn't turn on when cold. This is impacting production and needs immediate attention to ensure smooth operations. Please prioritize this repair to avoid any further disruptions to the line.

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#John Deere by Mat Eicher on 2011-06-23 15:36
Can the John Deere RE66821 7AT6JD01 Analog Tachometer be repaired or replaced? I'm looking to check this off my to-do list.

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#John Deere by Dimitar on 2013-02-05 12:30
Please provide more details about the John Deere RE63440 7SUD4JD03 SCV setup Panel so that we can check if it's still supported and if replacement parts are available. Thank you.

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#John Deere by VERAIN on 2015-07-27 22:20
The John Deere RE49192 7THM2JD03 tachometer is displaying inconsistent readings and is fluctuating erratically, making it difficult to accurately measure engine RPM. It may need to be inspected and possibly replaced to ensure proper functioning.

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