As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
2EA. AREAS OF CORROSION ON THE INTERCOSTALS AT F.S. 364 - F.S 349 BETWEEN STGR 26L STGR 27. REPLACED INTERCOSTAL, P/N SH670-32075-3, AND REINSTALLED GUSSET AND RECONNECTED PROXIMITY SENSOR CABLES BETWEEN FR 349-364 STGR 26LH - 27 TO FOM IAW CRJ900 SRM 51-42-21-001-001-A01, SRM 51-42-06-001-001-A01. AMM 52-70-08-400-801 A01.