As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY MX IT WAS NOTED THAT THE LT WING OTBD MID-FLAP HAS AREA OF DELAMINATION ON T/E ON OTBD END. REMOVED DAMAGED AREA, FABRICATED FILLER AND DOUBLER. INSTALLED HOT BOND REPAIR. NO OTHER DEFECTS NOTED. ACFT WAS RETURNED TO SERVICE.