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 RIGHT SEAT 3B FORWARD EXIT SIGN EMERGENCY INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 2 INVERTER FOR EXIT SIGN AT SEAT 3B IAW EMB- AMM 33-50-11 IAW EMB AMM 33-50-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.