As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
M/D CARGO SEAT TRACK (STA 5/0-5/33, RH X=75.25) UNDER FLOOR PANEL FOUND CORRODED. REPAIR CARRIED OUT AT M/D CARGO SEAT TRACK (STA 5/0-5/33, RH X=75.25) AS PER SRM 53- 70-00 FIGURE 3 VOLUME I. REPAIR CLASSIFIED AS MAJOR AS PER GMM 6-2-100.