As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FWD CABIN FLOOR BEAM -Y1292 BETWEEN FR16/FR20 HAS CORROSION REMOVED CORROSION IAW SRM 51-74-00 CHECKED LMITS W=2" L=2.5" D=0 ENGINEERING BFM SFR# 1027118 .38" FOUND OUT OF LIMITS, RECEIVED NEW BEAM P/N D5311278220201, INSTALLED NEW BEAM FWD CABIN -Y1292 BETWEEN FR16/FR20 IAW SRM 51 -42-11. MAINTENANCE ACCOMPLISHED BY V933986 ON WC 0018102 AT ST