What was found
DURING SERVICE CHECK, FOUND AFT SERVICE AND AFT ENTRY EMERGENCY EXIT SIGN LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK HOUSING PER BOEING MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SERVICE CHECK, FOUND AFT SERVICE AND AFT ENTRY EMERGENCY EXIT SIGN LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK HOUSING PER BOEING MM.