As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING C-CHECK, FOUND LEVEL 2 CORROSION AT PRESSURE BULKHEAD STA 604. SKIN BULGING AND RIVETS SHEARED. REMOVED CORROSION AND TREATED AREA IAW 51-10-3. REPLACED FOUR FINGER DOUBLERS P/N 5914865-9-11-17-18 IAW DWG 5914865 AND DC-9 SRM 51-30-2 AND 51-30-5.