As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN DECK CARGO FLOOR PANEL P/N:152W8650-3 FOUND DELEMINATION AT STA1660 BL0. MAIN DECK CARGO FLOOR PANEL P/N:152W8650-3 AT STA 1660 BL 0 REPAIRED AS PER B777 SRM 53-00-50-2R, REPAIR 1, REV 40.0. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100