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 SEVERAL CORRODED AREAS OF 1 INCH BY 1 INCH EACH BS 986.5 LBL 42 INCHES TO RBL 40 FLOORBEAM. REMOVED UPPER CHORD, INSTALLED TEE CHORD WITH SPLICE ANGLES AND STRAPS. REPAIRED PER EA 43952. CORROSION TASK NR C53-107-02, CORROSION LEVEL 2. (M)