As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE IN HEAVY MAINTENANCE IT WAS NOTED THAT THE RT WING INBD AFT FLAP LEADING EDGE IS CRACKED AT 4TH TRACK. STOP DRILLED CRACK PERFORMED HFEC INSP NO CRACKS NOTED. FABRICATED REPAIR DOUBLER FROM 2024 T3 .050 INCH DIM 5.375 INCH BY 3.125 INCH. INSTALLED REPAIR DOUBLER. NO OTHER DEFECTS WERE NOTED. AIRCRAFT WAS RETURNED TO SERVICE.