As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTS VIBRATION. VIBRATION STARTED WHEN GEAR WAS PUT DOWN, FULL FLAPS. VIBRATION REMAINED UNTIL TOUCHDOWN. ACCOMPLISHED MT 27-005, NO MIGRATION NOTED VERIFIED UPPER AND LOWER KINK AND CUSHION SEAL ARE OK. NO DEFECT NOTED ON GENERAL VISUAL FLAP INSPECTION.