As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR STRUCTURE INTERCOSTAL CRACKED AT FASTENER HOLES STA 345, LBL 11. ACFT GROUNDED. REMOVED CRACKED INTERCOSTAL IAW SRM 51-40-02 LOCATED DRILLED AND DEBURRED NEW INTERCOSTAL IAW SRM 51-40-05, INSTALLED NEW INTERCOSTAL AT STA 345, LBL 11 IAW SRM 51-40-02.