As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLT 3239 - CREW REPORTED THAT THE FIRST OFFICERS ELECTRONIC ATTITUDE DIRECTOR INDICATOR FAILED IN FLIGHT. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INSPECTED THE AIRCRAFT THEN REMOVED AND REPLACED THE NR 2 VERTICAL GYRO, ALL OPERATIONAL CHECKS WERE GOOD IAW COLLINS COMPONENT MANUAL. AIRCRAFT RELEASED FOR SERVICE. (M)