As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** AT AFT CARGO BAY AFT LWR BULKHEAD SUPPORT BS 947 RBL 21 TO LBL 10 / REMOVED AND REPLACED AFT CARGO BAY AFT LOWER BULKHEAD SUPPORT BS 947 RBL 21 TO LBL 10 PER REF B737 SRM 51-40-02-0G AND DWG NBR. 149A8118; IPC 53-11-51-01