As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INTERCOSTAL ON AFT SIDE OF BS 621 BULKHEAD AT STRINGER 13L IS CRACKED IN RADIUS. REMOVED CRACKED INTERCOSTAL ON AFT SIDE OF FS 621 BULKHEAD STRINGER 13L IAW SRM TASK 51-42-06 AND 51-42-21. LOCATED, DRILLED NEW SERVICEABLE INTERCOSTAL AT 13L 621FS IAW SRM 51-40-11 PN OF INTERCOSTAL 601RR350121-9. INSTALLED NEW INTERCOSTAL AT FS 621, STR 13L PN 601R350121-9 IAW SRM 51-42-06 AND 51-42-21.