As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LWR CARGO COMPARTMENT FS 1971 AFT SIDE OF FRAME BETWEEN L-51L AND L-51R SHEAR TIE IS CORRODED. REMOVED SHEAR TIE, INTERCOSTAL, CLIPS AND SPLICE FRAME. CORROSION ON SHEAR TIE FOUND OUT OF LIMITS IAW DC10 SRM 53-00-01 VOL 1. INSTALLED NEW SHEAR TIE, INTERCOSTAL CLIP AND SPLICE FRAME IAW DC10 SRM 51-35-01 VOL 2 AND 51-33-01 VOL 2.