What was found
SEA - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY LIGHTS FROM ROWS 16 TO 19 ILLUMINATED WITH SWITCH IN OFF POSITION AND ALL ELECTRICAL POWER OFF AIRCRAFT. REPLACED THE BATTERY PACK AND OPERATED NORMALLY. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
SEA - DURING MAINTENANCE CHECK, THE OVERHEAD EMERGENCY LIGHTS FROM ROWS 16 TO 19 ILLUMINATED WITH SWITCH IN OFF POSITION AND ALL ELECTRICAL POWER OFF AIRCRAFT. REPLACED THE BATTERY PACK AND OPERATED NORMALLY. (M)