As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN STA 674 BETWEEN BL-0 AND RBL-22 FLOOR SUPPORT HAS CORROSION. REMOVED CORROSION IAW SRM 51-10-3, SUPPORT OUT OF LIMITS. MATERIAL ID .050 2024T3 IAW SRM 53-18-2 SHEET 2 FIG 4. REMOVED .015 REMAINING .035 IAW SRM 53-01 FIG 1 AND 51-10-3. REMOVED SUPPORT AND FABRICATED NEW SUPPORT IAW SRM 51-10-2 TREATED AND INSTALLED IAW SRM 51-30-5.