As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 3757 - THE CREW REPORTED, THE NR 1 INVERTER INOPERATIVE LIGHT ILLUMINATED AND THEY WERE UNABLE TO RESET IT. THE AIRCRAFT RETURNED TO CLEVELAND WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED THE NR 1 INVERTER IAW EMB120MM 24-20-01 OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RELEASED TO SERVICE. (M)