As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON CABIN FLOOR SUPPORT BEAM STA 405 RBL24 STA BFM. REMOVED CORROSION DIM. L=2.5" W=.800" D=.071" FOUND TO BE OUT LIMITS IAW SRM 53-00-51. REMOVED FLOOR SUPPORT BEAM STA 365-440 RBL24 IAW SRM 51-40-02, REMOVED FLOOR BOX BEAM IAW SRM 51-40-02 LOCATED AND DRILLED FAB FLOOR SUPPORT ASSY IAW SRM 51-40-05. INSTALLED FLOOR SUPPORT & FLOOR BOX BEAM IAW SRM 51-40-02.