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Thanks Chad, RJ, Larry, Jim. I will do some investigative work this weekend. Thanks; Dennis From:
Chad Bush [mailto:bushman165s aol com] Dennis, Sounds like you need to get yourself an HSM. Has everything you need to know in it, and then some. I believe it is available for download
at either Elec-Trak site and Geo's My Elec-Traks site. Or, I have 3 or 4 spares I could sell you. From left to right (if sitting on the seat) on the relays : RTN, 2AH, RTN R, CC 3 Contactors L - R : Forward, PTO, Reverse Plastic Solenoids : 1A, 2A RJ is right, the loss of upper speeds indicates the 2AH circuit has failed. Although, the loss of forward altogether indicates the RTN
circuit may have a problem. I would start by checking the F/R switch, then the RTN relay. Each one you can check with a meter after disconnecting the wires. The RTN relay you can check the NC contacts and then physically push down on the fingers to check the
NO contacts. Was the CC light coming on when you reach the 2nd speed? Hope that helps. Chad Bush
-----Original Message----- RJ;
Thanks for the response.
I'm pretty sure it has (2) of the plastic type relays. Is this the 2AH ?
To help me, do you know the Label Names for all of these relays.
(4) of the reed type.
(3) of the Metal Silver Contactors
(2) of the plastic type.
I need to do some more investigation over the weekend.
Thanks;
Dennis
-----Original Message-----
From: RJ Kanary [mailto:rjkanary consolidated net]
Sent: Friday, May 03, 2013 9:38 AM
To: Pestka, Dennis J; et
Subject: Re: (ET) Trouble with my C-185
The loss of upper speeds, and the use of the Cruise/Power Pulse button
leads me to believe there is an issue in the 2AH relay and /or wiring.
Is there any indication of current draw when Forward
motion is attempted? If so, there is likely a field/wiring issue. If
not, do you hear the armature reversing contactor pull in? If you do,
and no current draw is evidenced, suspect a failed set of high current
contacts in one of those.
This tractor uses the single coil,plastic reversing
contactors, does it not ?
RJ
On 5/3/2013 10:21 AM, Pestka, Dennis J wrote:
> Looking for help on my C-185.
> Tractors runs in Reverse, but not Forward.
> I've been fooling with it in neutral with the seat switch engaged.
> When I switch to Forward, one of the reed switches kicks in, but pushing on
the accelerator gives me nothing.
> I swapped out a few of the reed switches with some spares I had, but no luck.
>
> Not sure if it has anything to do with this problem, but prior when it still
would run in Forward, I would have to hit my Cruise Control button to get it up
to higher speeds.
> >From a dead stop, it would stay in the first or second speed, until I hit the
CC button.
> Finally it quit going Forward at all.
>
> Not sure what to try next, and would appreciate any help.
>
> Thanks;
> Dennis
> Elsberry, MO
> http://www.evalbum.com/1366
> http://www.evalbum.com/3715
>
>
>
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