As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE INSPECTION FOUND THE EMERGENCY LIGHT SYSTEM AT THE GALLEY CEILING AND COCKPIT STEP EXIT LOCATOR SIGN INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 1 INVERTER IAW EMB 140 AMM 33-50-11. THE OPERATIONAL CHECK WAS GOOD. PERFORMED OPERATIONAL CHECK OF THE LIGHT SYSTEM IAW 33-700-17. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.