As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GOT LAV SMOKE LIGHT AND AURAL WARNING IN C/P. NR 1 FA GOT 1 LAV SMOKE WARNING MULTIPLE CHECKS SHOWED NO SMOKE, SMELL OR OTHER INDICATIONS OF FIRE. REMOVED AND REPLACED LAV 1 SMOKE DETECTOR IAW AMM 26-14-01. OP CHECKED GOOD. THE AIRCRAFT WAS NOT GROUNDED.