As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CABIN FLOOR SUPPORT BETWEEN FR 65 TO FR 66 RT -Y1732 UPPER FLANGE CORRODED. BLENDED AREA IAW SRM 53-00-14. CHECK LIMITS ORIG. MAT. .063 INCH AFTER BLENDED MAT. LOSS L=1.050 INCH W=1.010 INCH D=.025 INCH. MATERIAL REMAINING .038 INCH TO BE OUT OF LIMITS IAW SRM 53-00-14 FIG 102. REMOVED FLOOR SUPPORT IAW SRM 51-42-11 LOCATED AND DRILLED NEW FLOOR SUPPORT IAW SRM 51-44-11. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-42-11.