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:152W8601-31 FOUND CRACKED AT STA1780 RBL1. EVALUATED MAIN DECK CARGO FLOOR PANEL P/N:152W8601-31 CRACK AT STA1780 RBL1. CRACK SIZE L=3.1" OUT OF ALLOWABLE LIMIT AS PER B777 SRM 53-00-53-1A ALLOWABLE DAMAGE 1 REV 43.1,REPAIRED THE CRACK AS PER B777 SRM 53-00-50-2R REPAIR 1 REV 43.1 .REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.