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 THAT THE FOURTH ROW EMERGENCY LIGHT STRIP FROM FORWARD AFT HAS BROKEN WIRE, FOUND DURING AILERON TENSION CHECK. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED LIGHT STRIP ASSEMBLY IAW EMB MM 33-50-12. THE OPERATIONAL CHECK WAS GOOD IAW EMB AMM 33-50-12. THE AIRCRAFT WAS RETURNED TO SERVICE.