As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INITIAL INSPECTION: CORROSION ON INTERCOSTAL 2 LBT AND 2 RBL BTW FS 364-349 AT INTERNAL STRUCTURE OF MAIN AVIONICS COMPARTMENT (E/E) (SM). IN REFERENCE NRC 00084 TASK 900-53-140-300 APPENDIX A ].(TCI:100-09) SUMMARY OF NRC S/N 00138:CORROSION LEVEL 2. INTERCOSTAL 2 LBT AND 2 RBL OUT OF LIMITS PER SRM 53-21-23-101-003-A02 DUE TO EXCESSIVE DAMAGE. NEW INTERCOSTALS WERE INSTALLED PER SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01.