As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FRONT ENGINE CHARGING SYSTEM, INTERMITTENT, THEN CONSTANT ALTERNATOR INOPERATIVE LIGHT. CHECKED CHARGING SYSTEM IAW MM. FOUND THREE BOLTS THAT HOLD THE ALTERNATOR FRAME TOGETHER FOUND LOOSE DESPITE FACTORY SAFETY WIRE BEING SECURE AND UNTOUCHED. DISASSEMBLY OF UNIT SHOWED FRAME HAD WORKED LOOSE ALLOWING THE STATOR TO CONTACT THE ROTOR AND THE STATOR ROTATED IN THE FRAME PULLING MAIN WIRES OUT.