As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERSION/DECLARED EMERGENCY, FLIGHT ATTENDANT NOTIFIED COCKPIT THAT PIECE OF LT WING WAS FALLING OFF. VISUAL INSPECTION CONFIRMED THAT NR 2 OUTBOARD T/E FLAP TRACK FAIRING CANOE EXTENDED BELOW WING. REMOVED AND REPLACED NR 2 OUTBOARD T/E FLAP TRACK FAIRING CANOE DRIVE ROD PER MM.