As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - MAJOR REPAIR - DURING C-17 CHECK FOUND LT WING OUTBOARD FLAP; OUTBOARD END TRAILING EDGE DELAMINATED AT WBL 410.38. MAINTENANCE CUT OUT DAMAGED SECTION OF LT WING OUTBOARD FLAP AT WBL 410.38; FABRICATED 2 EACH DOUBLERS, A FILLER, AND A CORE REPAIR; BONDED REPAIR PARTS TO FLAP IAW B737-300 SRM 51-70-10 FIG 21.