What was found
FLT 3467 - UPON DEPARTURE FROM DTW, THE ARTIFICIAL HORIZON TUMBLED DURING ROTATION. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED THE NR 1 ATTITUDE GYRO. SYSTEM OPERATED SATISFACTORILY. (Z)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 3467 - UPON DEPARTURE FROM DTW, THE ARTIFICIAL HORIZON TUMBLED DURING ROTATION. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED THE NR 1 ATTITUDE GYRO. SYSTEM OPERATED SATISFACTORILY. (Z)