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.
Estimates are free with an approved repair. Declined or unrepairable units are subject to a $75 evaluation, handling, and standard return-shipping fee. Extended warranties may be available.
Shipping/Receiving:
Industrial Electronic Repair
124 Five Forks Dr PMB #208
King, NC 27021
Phone: 1-336-969-0110


Recent 331 Comments

#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 Garay on 2013-03-11 01:53
Hi team, the John Deere Bale Trak Plus RE159944 is down; need someone to check it out during the day. Thanks!

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#John Deere by Robert J. Stark on 2015-07-15 07:20
John Deere RE64583 7SUD5JD04 - SCV Setup Panel not responding, halting production.

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#John Deere by Matthew Wise on 2015-08-07 09:20
Do you have a replacement John Deere RE66265 7MRT8JDO1E Digital Tachometer available for sale or repair? Our production is down, and we need to get back up and running quickly. Thank you.

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#John Deere by Naranjo on 2013-01-15 12:27
Please ensure someone attends to the John Deere RE64583 7SUD5JD04 SCV setup panel issue

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#John Deere by Josip on 2015-08-08 08:20
The John Deere AT320355 AT320694 CAN Monitor Unit malfunctioned yesterday during the night shift, causing unexpected downtime. Can you quickly provide an update on what went wrong and when it started? It's important to address this before the next shift begins.

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#John Deere by Basson on 2013-03-20 09:49
The Bale Trak Plus RE159944 is displaying error code E01.

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#John Deere by ngom on 2015-07-12 23:32
Hello, I am interested in purchasing the John Deere RE66265 7MRT8JDO1E Digital Tachometer. Could you please provide information regarding the pricing and availability? Also, I would appreciate it if you could confirm if this is the correct model. I am looking to source one quickly. Thank you. —> …Purchase or Repair: Ticket Image...
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#John Deere by darren kotzur on 2011-06-07 19:38
Can the John Deere RE66821 7AT6JD01 Analog Tachometer be repaired or purchased to resolve the issue? Checking this off my to-do list.

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#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 Jerry Fields on 2013-08-19 06:32
SCV Setup panel on John Deere RE64583 7SUD5JD04 is malfunctioning, halting the production line. Urgent repair service required to restore operation immediately.

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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 Les Abend on 2015-08-08 05:20
Could you please provide repair information for a John Deere RE64583 7SUD5JD04 SCV Setup Panel? We need a replacement part urgently, but can't locate one. Your

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#John Deere by Halder on 2014-02-12 23:58
John Deere RE43902 7MRT2JD02 controller malfunction causing production line downtime. Urgent repair needed to resume operations immediately.

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#John Deere by Torsten on 2013-08-17 12:01
The John Deere Bale Trak Plus RE159944 is down. Need to check and fix it before day shift.

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#John Deere by kian on 2015-01-11 12:41
Could this John Deere RE65483 7SUD5JD04 SCV Setup Panel be repaired or bought? Checking this off my to-do list.

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#John Deere by MackMillions on 2013-08-18 15:32
The display on the John Deere Bale Trak Plus RE159944 Bale Monitor is flickering erratically, making it difficult to accurately monitor bale production. This issue needs immediate attention to prevent disruptions to the production line.

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#John Deere by orhan on 2015-07-14 04:20
Hello, I need assistance with John Deere parts AT320355 and AT320694, which are CAN Monitor Units. Can you provide information on troubleshooting and repairs for these parts? Thank you.

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#John Deere by AZLI SIJAM on 2005-03-27 00:00
John Deere RE522528 experiencing engine control issues, need repair ASAP.

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#John Deere by Hemal Shah on 2016-06-17 18:28
The John Deere RE172237 7VMU0JD01 Vehicle Monitor is failing to display critical data, causing delays and disruptions in our production line. Immediate repair service is urgently needed to prevent further downtime.

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#John Deere by vbaskar on 2011-06-13 13:22
John Deere RE66821 7AT6JD01 Analog Tachometer drive or board just failed. Needs replacement ASAP.

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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.

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#John Deere by Jacob Bergen on 2024-08-23 10:45
I have a John Deere RE219402 controller that is not functioning properly. The unit fails to power on and does not respond to any input commands. I have attempted to troubleshoot the issue by checking all connections and ensuring proper power supply, but the problem persists. Based on my assessment, …Purchase or Repair: Ticket Image...
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#John Deere by TT on 2014-04-03 16:29
The John Deere RE43902 7MRT2JD02 Controller is malfunctioning, causing a halt in production. Urgent repair is needed to get the line running smoothly again.

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#John Deere by Michael Groll on 2025-06-03 19:00
I can definitely help you with that. I'll reach out to inquire about the support and availability of parts for the John Deere RE218346 controller.

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#John Deere by Michael Read on 2011-02-13 01:59
The John Deere RE66821 7AT6JD01 analog tachometer unit is not working. Please check and repair during the day shift.

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#John Deere by Nathan Yehirai on 2015-02-23 10:47
The SCV Setup Panel on my John Deere RE64583 7SUD3JD01 is displaying an error message and is not responding to input commands.

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#John Deere by Lugo on 2015-03-09 23:13
Do you have a John Deere RE49192 7THM2JD03 Tachometer available for sale to help me keep production running?

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#John Deere by David Wilhelm on 2026-02-05 06:57
Request Service for John DeereModel/Part : Re208064 DisplayCrossed the battery leads which burned the fusable link. After that event the gauges work, but are not accurate or repeatable.

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#John Deere by breslin on 2013-08-12 02:32
Equipment down with error code displayed on John Deere RE64583 SCV Setup panel. Need urgent assistance troubleshooting issue to resume operation.

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#John Deere by FRANK on 2015-07-14 15:20
Equipment down with error code SCV Setup Panel on John Deere RE65483 7SUD5JD04. Need urgent assistance to diagnose and fix the issue.

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#John Deere by Prahlad on 2013-07-27 16:32
Hello, the John Deere RE64583 SCV setup panel on 7SUD5JD04 unit is not functioning properly. Please check and fix it. Thanks.

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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 Nakata on 2013-10-30 18:58
I need an update on the John Deere RE64583 7SUD5JD04 SCV setup panel. The unit is still down. Please provide assistance immediately.

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#John Deere by Osvaldo on 2013-08-11 03:35
Can the John Deere RE64583 7SUD5JD04 SCV Setup panel be repaired or bought? I'm trying to check this off my to-do list.

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#John Deere by gonzalo on 2014-05-03 11:20
John Deere RE64583 SCV Setup panel issue - drive or board failure. Investigating now, update coming shortly.

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#John Deere by Mike Martinelli on 2014-12-25 11:06
John Deere RE43902 7MRT2JD02 is down. Issue with the controller. Check and fix during the day.

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#John Deere by runyan on 2010-09-09 19:51
The digital display on the John Deere Motorola RE64583 is malfunctioning, disrupting the production line. Urgent repair is required to restore operations

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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.

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#John Deere by Zavir on 2014-11-21 13:12
Could you please confirm if the John Deere RE64583 7SUD5JD04 motor control unit is still supported or if replacement parts are available? Thank you.

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#John Deere by Mahesh Menon on 2013-12-25 12:17
Looking for repair services for a malfunctioning John Deere RE64583 unit. Issue SCV Setup panel not functioning correctly. Seeking immediate assistance to get this industrial unit back in operation.

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#John Deere by Addams on 2015-07-14 08:20
Please provide an update on the John Deere RE64583 7SUD3JD01 SCV Setup Panel issue. The unit is still not working, and we need a response as soon as possible.

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#John Deere by Jimmi on 2013-08-12 23:32
The SCV Setup panel on John Deere RE64583 7SUD5JD04 is malfunctioning, affecting the line. Urgently need repair service to address the issue and get production back on track.

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#John Deere by chris siberas on 2009-08-20 00:00
I am having issues with my John Deere AH2244250 Electronic Control unit. It is not responding to inputs or displaying any data. Looking for a repair service as soon as possible.

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#John Deere by s b sharma on 2015-07-31 05:20
I believe there's an issue with the digital tachometer on the John Deere RE66265 7MRT8JDO1E. It seems like the digital display has stopped working properly. Would you like me to investigate further or seek help from a technician?

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#John Deere by Ika Lyana Ling on 2010-04-12 01:59
Hello, I'm interested in the John Deere Motorola RE64583 digital display unit. I'm trying to purchase one quickly but not 100% sure if this is the right model. Can you please provide information on pricing and availability? Thank you!

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#John Deere by Leslie on 2013-11-30 12:36
Hello, following up on my previous message regarding the John Deere RE64583 unit. It's still down. I urgently need assistance to resolve the issue. Please respond

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#John Deere by LEPOINT on 2013-03-16 14:15
I have a John Deere Bale Trak Plus RE159944 that is not displaying any information on the monitor. Looking for a repair specialist who can troubleshoot and fix the issue

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#John Deere by Gauthier on 2015-07-11 20:32
The John Deere RE65483 7SUD5JD04 unit, described as the SCV Setup Panel, is not working according to the maintenance team.

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#John Deere by HELLENIC on 2013-05-13 23:20
Can you please provide information on whether the John Deere RE64583 7SUD5JD04 SCV setup panel is still supported and if replacement parts are available at this time? Thank you.

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King, NC 27021
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King, NC 27021
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