EX chargeing specs

[airheadedduner]

I need to know what an 400's chargine specs are while running. I have been having problems, I am putting brushes in the starter tonight but running it is charging between 12.5-12.7 volts after it gets warm. Seems a little low to me. I am worried that my stator or voltage regulator is going south.

[EXerHonda400]

15.5 volts at 5,000 RPM with the HighBeams on.

[Varmit57]

Originally posted by airheadedduner
I am worried that my stator or voltage regulator is going south. I haven't heard anyone else having problems but I had a stator junk out on me on my 400EX....

[halfraptor]

man im haveing problems with my 400 also it wont charge my battery it dosent kill it but starting it over the corse of two weeks kills it and i have to charge it with a battery charger.....what controls this i am very mechanically inclined but i am also stumped help tired of chargeing...
peace......V VI IX

[bwamos]

Charger circuits will generally run in the 13.0v - 13.5v range. 12.7 should still be ok on the charging circuit. As long as its above 12v and below 13.5v anywhere above 13.5 and you start eating batteries. :(