Farm Equipment - Agco 9815 electrical prob??????

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Agco 9815 electrical prob??????

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Category: Allis Chalmers
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=53905
Printed Date: 11 Sep 2025 at 6:40pm
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Topic: Agco 9815 electrical prob??????

Posted By: Mike NEIN
Subject: Agco 9815 electrical prob??????
Date Posted: 20 Jul 2012 at 6:32pm

Having issues with the trans not wanting to move or while driving it will stop and shift to first and not move with error code E60 and E73. Amp guage is all over the place. The tractor will die and sit there for sometimes 5 minutes sometimes 15 minutes until a circuit breaker kicks back in. I've cleaned all terminals on the batteries,starter,grounds on the frame,checked the alternator and it checks out good, so what am I missing?????? Thanks for any and all help. It's a pain pulling up to an intersection and wondering if it's gonna move or runnin 25 mph down the road and it just shuts off with no warning. thanks alot.

Mike

Replies:

Posted By: Steve in NJ
Date Posted: 20 Jul 2012 at 8:04pm

The first thing your missing is a hand held and a book to find out what those codes pertain to. What I would do is find out what those error codes mean first. There's a starting point. You said you checked the grounds , batteries, starter etc. Did you do a draw test on the Batteries? If you have a Battery sulfating, it'll cause those types of problems you discribed, especially the Ammeter doing the jitter bug. Also, check the wiring to the transmission. You might have a circuit rubbing somewhere and going to ground intermitantly playing havoc with the circuit breakers. You have a short or ground somewhere on board if it isn't one of the Batteries..... HTH
Steve@B&B

Posted By: SLee(IA)
Date Posted: 21 Jul 2012 at 6:18am

I had a 9670. Don't know if the wiring is the same for the deutz as the liquid cooled tractors, but there was an electrical connection at the front of the cab that came loose. HTH

Steve

Posted By: tbran
Date Posted: 21 Jul 2012 at 9:50am

code 60 and 73 are bottom of clutch switch and unexpected top and bottom switch operation . check switches and operation and adjustment.

MIGHT be connected to the amp situation - erratic amp means interupted supply of current - gotta be fixed - either a bad supply of current or a short drawing too much.

Posted By: Mike NEIN
Date Posted: 22 Jul 2012 at 2:32pm

Finally found it. Main power coming into the cab. Thought it was the lug coming through the cab but one end is evidently not making connection inside the crimp because it was getting warm. Put on a new cable and walla everything works like it should. Thanks for the help.

Mike