What was found
CLE/GRR - FLT 3373 - FLAPS WOULD NOT RETRACT AFTER TAKEOFF (CONTROL FAULT). RETURNED TO CLE. MAINTENANCE REMOVED AND REPLACED THE FLAP CONTROL UNIT IAW 27-50-06, OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (X)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CLE/GRR - FLT 3373 - FLAPS WOULD NOT RETRACT AFTER TAKEOFF (CONTROL FAULT). RETURNED TO CLE. MAINTENANCE REMOVED AND REPLACED THE FLAP CONTROL UNIT IAW 27-50-06, OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (X)