As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INT - DURING Q-1 CHECK VISUAL INSPECTION, FOUND CORROSION 1 INCH BY 4 INCH, 75 PERCENT LOSS STA 947 TO STA 967 RBL 52 INCHES ON FLOORBEAM. REPAIRED PER SRM 51-10-2, INSTALLED NEW BEAM. CORROSION TASK NR C53-107-02. CORROSION LEVEL 2. (W)