My friend has a 2000 V-star Classic. the bike will not charge the battery, he is now on his 3rd battery. I told him that it sounds like he needs a Stator, what do you guys think? I know is a bage question but what esle could be wrong with the bike? all the fuses are ok, and the bike does turn on when we have the battery charger attache to it, the odometer does not come on and when it is running with a voultage meter it shows less than 6 volts.