As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPPORT BEAM AT +Y 254 AFT OF FR66 AND 68. 4 EACH FASTENER HOLES ARE CORRODED. BLENDED AREA PER SRM 51-74-00, L=2.0" W=1.0" D=.045" ORIGINAL MAT .065" FOUND TO BE OUT OF LIMITS IAW SRM 53-00-14 FIG 102. REMOVED FLOOR SUPPORT IAW SRM 51-42-11. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-42-11.