As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN MAIN CARGO COMPARTMENT LT STATION 1321, X 8.5 SEAT TRACK FLANGE FOUND CORROSION. REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM STATION 1311 TO STATION 1351 X=8.5 AS PER SRM 53-00-52 FIGURE 201 REPAIR 1 REVISION 53. REPAIR CLASSIFIED MAJOR AS PER GMM 6-2-100 REVISION 119