As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN LEFT CUSP WEB HAS CORROSION BETWEEN BS 750-773. REMOVED CORROSION IN MAIN CABIN AT LT CUSP WEB BETWEEN STA 750-773 IAW SRM VOL2 51-10-03 PG 46-49 AND SRM VOL1 53-00-01. FOUND OUT OF LIMITS IAW SRM 53-00-01 VOL 1 FIG 3. REMOVED AND REPLACED FILLER AND DOUBLER IAW SRM 53-20-02 FIG 6 SH 1 AND ER/A 501651-14 REV ORIG.