As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN RT SIDE, STR 17 CUSP WEB UPPER SURFACE HAS AREAS OF CORROSION BETWEEN BS 787 AND BS 807. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-04 AND 53-60-13 FIG 101. FABRICATED NEW WEB FROM 7075T6 .040 PO 90010492 DIM 12" X 7" IAW SRM 53-60-13 AND 51-70-13. INSTALLED NEW WEB IAW SRM 51-40-02.