What was found
AFT LAVATORY SMOKE DETECTOR WENT OFF. FALSE ALARM. REPLACED LAVATORY SMOKE DETECTOR IAW AMM 26-13-01. SYSTEM CHECKED NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT LAVATORY SMOKE DETECTOR WENT OFF. FALSE ALARM. REPLACED LAVATORY SMOKE DETECTOR IAW AMM 26-13-01. SYSTEM CHECKED NORMAL.