As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INT - DURING Q-5 CEHCK VISUAL INSPECTION, FOUND SURFACE CORROSION ON STRINGER STATION 425 TO 470 STRINGER 4R, 2 INCH BY 1.5 INCH. REMOVED AND REPLACED STRINGER 4R FROM 425-470, REPAIRED PER SRM 53-10-3 FIG 3. CORROSION TASK NR C53-107-01, CORROSION LEVEL 2. (M)