As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LHW OB FLAP LWR SURFACE 265IN FROM IB EDGE, 10IN FROM LWR EDGE FOUND DELAMINATION. REPAIRED LHW OB FLAP LWR SURFACE DELAMINATION AT OTEF STA 281 AS PER B777 SRM 57-53- 01-2R-2 FIGURE 201-204 AND SRM 51-70-04-2R-1 PARA 4 FIGURE 210 REV 53.0 AND EA: G-5750- T0387615 P1, THIS IS A MAJOR REPAIR IAW GMM 6-2-100.