As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CRACK - AT LEFT WING FIXED T/E STRUCTURE WBL 249 THE OUTBOARD BEAM CRACKED AS RADIATION FROM THE FASTENER HOLE AREA. REMOVED THE DAMAGE SUPPORT BEAM AT LT WING WBL 249 IAW 747-400 SRM 51-40-02 REV 73. FABRICATED THE NEW PART IAW EI W2009P57B-118 REV 00. INSTALLED THE NEW PART AT LT WING WBL 249 IAW 747-400 SRM 51-40-02 REV 73.