Voltage regulator on YM146

rms59 · Nov 8, 2005

Could someone tell me where the voltage regulator is located on a Yanmar YM146 tractor?

The battery is not charging yet I have 30-50vac coming from the alternator. I suspect the regulator but can't find it without taking everything apart....

Thanks
Dick

1danny · Nov 8, 2005

The current limiter should be on the firewall.

Danny

rms59 · Nov 9, 2005

</font><font color="blue" class="small">( The current limiter should be on the firewall.

Danny )</font>

Ok...thanks. I will get to it this weekend.

Dick

gt14 · Jul 7, 2008

Go here for my conversion from generator to alternator. I had 4 regulators go out before I learned my lesson. http://www.tractorbynet.com/forums/...-instead-generator-ym146.html?highlight=ym146

kenmac · Jul 7, 2008

gt14 said:
Go here for my conversion from generator to alternator. I had 4 regulators go out before I learned my lesson. http://www.tractorbynet.com/forums/yanmar/106525-installing-alternator-instead-generator-ym146.html?highlight=ym146

His post was in 2005. I"am willing to bet that this tractor has already been repaired by now. Or he has a real slow mechanic