As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT LOWER VERTICAL STABILIZER, BELOW AIR INTAKE DUCT FOUND WITH CORROSION AFT OF PANEL 361BL. REMOVED AND DISCARDED CORRODED AJC7331-29 RETAINER. FABRICATED NEW RETAINER PER DWG AJC7331 REQUIREMENTS USING MATERIAL 7075-0-0.125". NEW RETAINER INSTALLED AS PER DC-10 SRM 51-31-01 REVISION 97 VOLUME II.