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The older One i dont believe is good anymore either. It was nnalerted up on my God it just abandoning it. So if I understand right. My Dynamo should be putting out around 20 V DC is that correct. Is there anyway to test the voltage regulator. Which is also brand-new installed the same time, the... -
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charging system
No i am getting 13.5 vilts (DC) at the Dynamo. I am getting 12.5 volts (DC) at the battery Both when engine is running Please note. I have a three wire voltage regulator Which means my Dynamo contains diodes built into it -
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charging system
Ok so testing the Dynamo at the dynamos pigtail. Multi meter on DC volts. Engine running at max RPM. About 2500. Dynamo was pushing a little over 14 Vdc. What's my next step -
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charging system
Yes it does have diodes. They did send me the wrong dynamo at first. Normally I'm very good with electrical. But very confused on how the AC to DC works with it all hooked up testing out the battery I still only get battery voltage about 12.5-12.9 v dc. While tractors running at 2000+ rpm and... -
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charging system
Did that to and get 12.7-13.0 volts Ac i just dont see how likely is is that its bad -
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charging system
With tractor off I get normal battery voltage about 12+volts When I first installed the new parts and started the tractor i got 13.5ish and was excited it was working. I took the kids for 10 minutes 15 minute ride. Came back and tested it again while still running and got battery voltage... -
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charging system
Ok still very confused. I purchased a brand-new Generator three wire regulator style. And a brand-new voltage regulator three wire style. Installed them and it worked great at 13.6vdc. Took my kids for a ride for 10 minutes. Came back tested the voltage again. And got 12.3vdc. I have no idea... -
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charging system
That sounds pretty much how it was. Is there way you can draw a little picture something to show me how it should be wired. I was just confused because I have two yellows. I did remove a red that went to the diode body. This is the way it was before I don't Redwire and insulated all diode plates. -
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charging system
<QUOTE author="SDgray"><s> /e></QUOTE> they are how i found them.. how are they supposed to be wired -
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Ok this is what i got. Got home and tested continuity as you guys said. Tested several ground points and got nothing. I reinstalled the generator and voltage regulator. And repeated the process and got nothing again. I still only get battery voltage. I also tested continuity with ignition on and... -
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charging system
I will try when i get home from work. I have the generator and the voltage regulator disconnected out of the tractor at the moment. The battery is hooked up normally and I was seeing if it would discharge overnight. Still haven't checked it yet was going to check it when I get home. I don't... -
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charging system
Yeah I have no idea. Why got it it had a three wire regulator. The entire tractor was wired completely different compared to the wiring diagram above. For example. One lead of the generator was running to the thermal injector. The charging system didn't work and that's why decided to completely... -
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charging system
So I don't see any shorts. I sent my Voltmeter. To conductivity. I got no beeps anywhere but the starter. Tell me if this is normal. Black lead to ground. Red lead to sarter lead on solenoid i got a beep. And on trigger wire at solenoid i got a beep. To remove the solenoid from the starter. I... -
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charging system
Yes i think its the right regulator. It ad a 3 wire one so i got the same My gen had 3 wiers 2 yellow and 1 red the yellows where the point leeds and red a ground for something. But i remove the red. I will check out the groud prob. I rewired the hole thing and got new lights and ignition. I... -
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charging system
One I want to say thank you for everybody's help. So yes I had it wired 100% to the diagram shown. Fired it up and I was getting 13 1/2 V at 2000 RPM. A week goes by as I finish restoring the tractor. But the whole time I had the battery disconnected. I install the battery about a week ago and... -
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ok i am restoring a 97 ym155d the wiring was all "F" up so i found this wiring diagram online and it worked for a wile i was charging at 13.5v later i found out the generator was getting REALY!! hot even off if i test the leads on the generator with a drill i can get up to 20v acv but once...
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