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 1 INCH DIAMETER SPOTS OF CORROSION TOP OF FLOOR BEAM BS 312 LBL 14 BBL 0 RBL 8. CUT OFF UPPER CHORD RBL 19 TO LBL 33 AND INSTALLED NEW T-CAP. REPAIRED PER TR 53-10-03. CORROSION TASK NR C53-107-02, CORROSION LEVEL 1. (M)