As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN - LEFT HAND STATION 6-12 X = 27.5 SEAT TRACK FOUND CORROSION AS MARKED . CABIN LEFT HAND STATION 6-12 X=27.5 SEAT TRACK CORROSION REMOVED AND FOUND TO EXCED LIMIT AS PER SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1. CORRODED SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT AT STATION 6-0 TO STATION 6-40 X=27.5 AS PER SRM 53-00-52-2R FIGURE 201 REPAIR 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.