What was found
THE EMERGENCY EXIT SIGNS OVER THE MAIN CABIN DOOR AND THE FLIGHT ATTENDANTS SEAT WOULD NOT ILLUMINATE DURING PREFLIGHT TESTING. MAINTENANCE REPLACED EMERGENCY BATTERY POWER PACK 21LN.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
THE EMERGENCY EXIT SIGNS OVER THE MAIN CABIN DOOR AND THE FLIGHT ATTENDANTS SEAT WOULD NOT ILLUMINATE DURING PREFLIGHT TESTING. MAINTENANCE REPLACED EMERGENCY BATTERY POWER PACK 21LN.