i have a 2004 sportsman 600 and lately my battery symbol on my display has been coming on. for a while it would turn off for a few seconds when i turned on my lights but then turned back on and the atv would still start but i noticed the battery was getting weaker and weaker and now it is dead. i used my multimeter to check voltage at the battery with the atv running and i had about 11.5 volts at 4000rpm. i work on small engines for a living and know there should be at least 14 volts. i dont know whether it could be the stator or the rectifier/regulator. has anyone else ever had this problem or not but any suggestions would be greatly appreciated.