What was found
SEA - EMERGENCY LIGHTS NEAR B5-23 INOPERATIVE. REPLACED BATTERY PACK B5-23 FOR EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - EMERGENCY LIGHTS NEAR B5-23 INOPERATIVE. REPLACED BATTERY PACK B5-23 FOR EMERGENCY LIGHTS. SYSTEM GROUND CHECKED NORMAL OPERATION.