As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIC - DURING ROUTINE MAINTENANCE, RIC MX FOUND ROW 12-19 EMERGENCY LIGHT FLOOR STRIP INTERMITTENT. MX REMOVED AND REPLACED NR 4 EMERGENCY LIGHT BATTERY CHARGER ASSY IAW EMB145 AMM 33-50-04 AND PERFORMED OPERATIONAL CHECK SUCCESSFULLY. ACFT WAS APPROVED FOR RETURN TO SERVICE.