As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LANDING FLAPS FULL HAD MOD VIBRATION. RETURNED TO FLAPS 3 VIB CEASED. RETURNED FLAP FULL VIB. LEFT FLAP SPHERICAL BEARING. LT WING NR 1 FLAP CARRIAGE CENTER GUIDE ROLLER RETAINING NUTS NEED TO BE INSTALLED PER MM TO COMPLETION. INSTALLED AND TORQUED RETAINING NUTS PER MM.