As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DELAMINATED OTBD FLAP MID VANE LOWER SURFACE BS XVZ=220 AT RT WING. DAMAGE TO THE INTERNAL STRUCTURE OF THE MID VANE OF THE RT WING FLAP ARE OUT OF LIMITS BY CORROSION FOR REPLACE AND REPAIR. OTBD FLAP MID VANE AT RT WING WAS REPLACED IAW SRM 57-50-14, FIG 2 AND IPC 27-50-04-01A.