As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN FLOOR BEAM STA 947 LBL13-RBL11 WL208 UPPER FLANGE HAS CORROSION IN AND AROUND FASTENER HOLES / REMOVED CORROSION. BLEND AREA AT RBLID. ORIGINAL 'T' .180 REMAINING .146 LOSS OF .034 OUT OF LIMITS IAW B737 SRM 53-70-51-1A-1. FIG 104. REPAIRED AREA IAW B737 SRM 53-70-51-2R-8 REPAIR 8. AT STA 947