As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCESSING FOR REPAIR ON CARD NR O102, DISCOVERED THE UPPER CHORD OF 344 BEAM TO BE CORRODED BEYOND LIMITS AT RBL 30 LBL 45 WL 208. THE CORROSION REMOVAL WAS OUT OF LIMITS. REMOVED ENTIRE UPPER CHORD, FABRICATED NEW CHORD AND INSTALLED ALL WORK PER FEDEX SR 27-53-007.