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 66 TO FR 68 RT -Y1292 UPPER FLANGE CORRODED. BLENDED AREA IAW SRM 51-74-00. CHECK LIMITS ORIG MAT THICK .087 INCH. AFTER BLENDED MAT LOSS D=.085 INCH, L=6.200 INCH W=1.800 INCH MAT REMAINING .002 INCH. FOUND TO BE OUT OF LIMITS IAW TRM 53-41-15 FIG 1. REMOVED FLOOR SUPPORT IAW SRM 51-42-11. INSTALLED NEW FLOOR SUPPORT IAW SRM 51-42-11. TREATED AND PRIMED HOLES IAW SRM 51-21-11 AND PAINTED FASTENERS IAW SRM 51-75-12.