As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 5128 - LGA-CMH - CREW REPORTED A LEFT THRUST REVERSER UNLOCKED MESSAGE ON EICAS. MAINTENANCE FOUND THE STRIKER PLATE FOR THE MICROSWITCH BROKEN OFF AND IN THE NACELLE. MAINTENANCE RESECURED THE STRIKER PLATE. OPS CHECK GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE. (M)