As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED. LAVATORY 3F-1R FIRE DETECTOR INTERMITTENT ALARM AND WARNING LIGHT. WILL RESET BUT EVENTUALLY GOES OFF AGAIN. LAVATORY SMOKE DETECTOR UNUSABLE. SUPPLEMENTAL REPORT: FOUND CONNECTOR LOOSE AT DM003 LAV 3F-1R SMOKE DETECTOR. SECURED CONNECTOR AT DM003, PER AMM 26-13-01.