As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SUPPORT STRUCTURE HAS CORROSION BEYOND LIMIT AROUND FASTENER 20 INCHES RIGHT OF CENTER LINE AT STA 980. BLENDED AND CUT OUT CORRODED AREA, REPAIR FILLER AND ANGLE IAW DC9 SRM 51-10-3 AND 53-05. INSTALLED REPAIR IAW DC9 SRM 51-30-5.