As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SERVICE CHECK, THE AFT GROUP OF EMERGENCY LIGHTS WAS DISCOVERED TO BE INOPERATIVE. MAINTENANCE REPLACED THE EMERGENCY LIGHTS BATTERY B5-260 REF B717 AMM 33-51. THEY ALSO REPLACED THE MIDDLE EMERGENCY LIGHT ON THE TAILCONE CATWALK REF B717 AMM 33-51. (LP #8940332)