As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAVATORY SMOKE WHILE AT GATE AND PAX INSIDE. QRH PROCEDURE C/W. BREAKERS PULLED. ELECTRICAL ODOR INSIDE. REMOVED AND REINSTALLED FLOOR PANEL 272AF IAW AMM 53-01-03 TO INSPECT FOR REPORTED ELECTRICAL SMELL UNDER LAV. REF NRWC 909-ORD-04222 AND NRWC 909-ORD-04223 FOR INSPECTION AND OPS CHECKS OF LAV AND SURROUNDING AREAS. COULD NOT DUPLICATE NO DEFECTS NOTED