As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN FLOOR PANEL 242LF; DELAMINATED ON BOTTOM SURFACE FROM PULLED INSERT AT FWD O/B EDGE / FABRICATED REPLACEMENT FOR FLOOR PANEL 242LF FROM BMS 4-23 TY2 LOT # 1330043-1; INSTALLED ALL INSERTS WITH BMS 5-107 ADHESIVE LOT # AK7FP4889K; AND PART MARKED PANEL PER SRM 53-00-50-2R-0 PARA 1.A. - NOTE AND PARA 4 WITH BOEING DWG # 146A5810-4 AND BAC 5085 55974U 05AUG18