As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OWNER REPORTED NR2 ALTERNATOR LIGHT ILLUMINATED. REMOVED TOP COWLING TO INSPECT NR2 ALTERNATOR. FOUND NR2 ALTERNATOR BROKEN OFF AT MOUNTING PLATE BY (3) STUDS. ONE STUD STILL ATTACHED WITH NUT, BUT LOOSE. REMOVED P/N BC410-1, S/N 0921403.