As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INT - DURING Q-3 CHECK VISUAL INSPECTION, FOUND 1 INCH BY 1.5 INCH DIAMETER SPOTS OF CORROSION AT SCREW HOLES BS 328 LBL 13 TO RIGHT END OF FLOOR BEAM. REPLACED T-CAP. REPAIRED PER TR 53-10-03 SRM 51-70-12 SRM 51-70-11. CORROSION TASK NR C53-107-02. CORROSION LEVEL 2. (M)