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 68 TO FR 69 RT -Y1292 UPPER FLANGE CORRODED. BLENDED AREA IAW SRM 51-74-00. CHECK LIMITS ORIG MAT THICK .157 INCH. AFTER BLENDED MAT LOSS D=.075 INCH, L=2.100 INCH W=.200 INCH MAT REMAINING .082 INCH, FOUND TO BE OUT OF LIMITS IAW TRM 53-41-15 FIG 1. REMOVED FLOOR SUPPORT IAW SRM 51-42-1. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-42-11. TREATED AND PRIMED IAW SRM 51-21-11 AND PAINTED FASTENERS IAW SRM 51-75-12.