As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
POSSIBLE CORROSION ON FLOOR SUPPORT BTW STA 312 TO 328 LBL 11. REMOVED AND LOCATED, DRILLED AND INTALLED NEW INTERCOSTAL ON FLOOR SUPPORT BTW STA 312 TO 328 LBL 11. IAW SRM 51-40-02-0G-0, SRM 51-40-08-0G-0, AMM 51-21-41-370-802 AND AMM 51-21-72-370-804.