As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERAL LOCATIONS OF CORROSION ON FLOORBEAM FROM FS 760 TO 840, RBL 45.5. REMOVED FLOORBEAM STA 760 - 840, RBL 45.5. FABRICATED AND INSTALLED REPLACEMENT FLOORBEAM IAW DWG 65-16279 AND SRM 51-30-02 P1. THIS IS CLASSIFIED AS A MAJOR REPAIR.