As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN STA 355 BL 0 FLOOR SUPPORT UPPER SURFACE CORROSION. CABIN STA 355 BL 0 FLOOR SUPPORT UPPER SURFACE CORROSION REMOVED OUT OF SRM 53-00-51 ALLOWABLE DAMAGE 1 FIG 101 LIMIT AND CORROSION FLOOR SUPPORT REPLACED AS PER SRM 51-10-02 AND NEW SUPPORT INSTALLED AS PER SRM 51-40-02.