As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - DURING MAINTENANCE CHECK, THE EMERGENCY EXIT FLOOR TRACK LIGHTS AT ROW 14 AND ROW 18 WERE FOUND INOPERATIVE. REPLACED RECEIVER AT ROW 14, BATTERY AT ROW 18, AND AFT TRANSMITTER. LIGHTS OPERATED NORMALLY. REF: OPERATOR CONTROL NR ASAA9710131.