As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 411, AIRCRAFT DIVERTED TO ONT DUE TO FLIGHT CONTROL FLAP FAULT UPON MOVEMENT OF FLAP HANDLE. NO SLAT MOVEMENT AND LANDED FLAPS 3 SLATS ZERO REF SPEED 163 KNOTS (SLAT/FLAP CONTROL SYSTEM SFCS-SLAT CHAN). REMOVED AND REPLACED NR 2 SLAT PCU MOTOR ON 26CV. OPS CHECKED GOOD PER MM 27-84-54.