As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT FACE OF BS 621 BULKHEAD, LBL 36.20 APPROX 22 INCHES ABOVE ENGINE SUPPORT BEAM WHERE BULKHEAD & VERTICAL STIFFENER MEET, HAS GOUGING DAMAGE. PERFORMED A MAJOR REPAIR OF GOUGING DAMAGE ON AFT FACE OF BS 621 BULKHEAD AT LBL 36.20 IAW REO 601R-53-61-8557, REV-.