As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING B INSPECTION FOUND THE FORWARD RIGHT SIDE EMERGENCY EXIT SIGN AFT OF GALLEY INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 2 EMERGENCY POWER UNIT IAW EMB 145 AMM 33-50-04. BATTERY PART #2013-1A. S/N 70984. BATTERY CHARGER PART #11-0049. S/N 24369. NO FIX. REMOVED AND REPLACED THE NR 3 INVERTER IAW EMB 145 AMM 33-50-11. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.