As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C4 S1 C CHECK INSPECTION REPORTED SURFACE CORROSION ON AFT CARGO BAY FLOOR STRAP FROM FLOOR STRAP 2216 TO 2030 STRINGER 38 RIGHT. MAINTENANCE REMOVED AND REPLACED DAMAGED FLOOR STRAP IN ACCORDANCE WITH SRM 53-41-14 FIGURE 2 AND SRM 51-42-11. UPON COMPLETION OF THE REPAIR IT WAS INSPECTED AND FOUND ACCEPTABLE.