As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLAP DISAGREEMENT AFTER TAKEOFF WHEN MOVING FLAPS FROM 15 DEGREES TO 0 DEGREES. APPEARS TO BE NACELLE FLAPS REPEATEDLY. PERFORMED FLAP INSPECTION AND FLAP TROUBLESHOOTING. REMOVED LEFT INBOARD FLAP. REPLACED ALL ROLLERS IAW 27-50-12 AND REPLACED OUTBOARD TRACK FOR LEFT INBOARD FLAP IAW 57-53-00. REMOVED AND REPLACED RIGHT INBOARD FLAP AFTER ROLLER CHANGE IAW 27-50-12. P/N: PE61026-1, TRACK P/N: 120-33043-501.