As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT MX - TYS - WHILE PERFORMING PLANNED MX INSPECTION THE NR 2 BAGGAGE SMOKE DETECTOR WILL NOT TEST. MX PERSONNEL REMOVED AND REPLACED NR 2 BAGGAGE SMOKE DETECTOR OPERATIONALLY CHECKED SATISFACTORY AND A/C WAS RELEASED TO RETURN FOR SERVICE IN AIRWORTHY CONDITIONS.