As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PANEL 231ZF HAS FRAYED AND DELAMINATION ON TOP PLY FIBERGLASS (MARKED)<[01] FLOOR PANEL 231ZF WITH FRAYED AND DELAMINATED TOP FIBERGLASS PLY WAS REPLACED BY FABRICATING A NEW PANEL IAW SRM 53-00-50-2R-0 DWG 144A5810 ID:0160;[02] VERIFIED CORRECTIVE ACTION ITEM 1.