What was found
DURING SCHEDULED SERVICE CHECK, FOUND AFT EMERGENCY SLIDE LIGHTS ARE OUT. REMOVED AND REPLACED BATTERY PACK AND CHARGER, OPS GOOD PER BOEING MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED SERVICE CHECK, FOUND AFT EMERGENCY SLIDE LIGHTS ARE OUT. REMOVED AND REPLACED BATTERY PACK AND CHARGER, OPS GOOD PER BOEING MM.