As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER CABIN FLOOR PANEL 231ZF HAS DELAMINATION / CABIN FLOOR PANEL 231ZF WAS REPLACED BY FABRICATION DUE TO THE AMOUNT OF ALL DAMAGE IAW SRM 53-00-50-2R-0 PARA 1.A. NOTE AND BOEING DWG 144A5810 SHT: 160. 59812U 09JAN20 FABRICATED FLOOR PANEL FROM BMS 4-23TY2 LOT #1416426-1 AND INSTALLED INSERTS WITH BMS 5-107 LOT #AK9FP3008K 598212U 09JAN20