What was found
DURING ROUTINE MAINTENANCE CHECK, FOUND L-1 DOOR EXIT LIGHT BATTERY DEAD. REMOVED AND REPLACED LIGHT ASSEMBLY STC - BOEING STANDARD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING ROUTINE MAINTENANCE CHECK, FOUND L-1 DOOR EXIT LIGHT BATTERY DEAD. REMOVED AND REPLACED LIGHT ASSEMBLY STC - BOEING STANDARD.