As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK, FWD COURIER AREA FRAME 12A - 17, Y1959 FLOOR SUPPORT CORRODED. REMOVED CORROSION IAW SRM 51-74-10. FOUND DELAMINATION & REMOVED THE CORRODED SUPPORT IAW SRM 51-40-21. DRILLED FASTENER HOLES & DEBURRED IAW SRM 51-40-44. INSTALLED THE NEW FLOOR SUPPORT IAW SRM 51-40-21. THIS REPAIR CATEGORY IS A MAJOR REPAIR IAW GMM 6-2-100.