As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN SEAT TRACK AT STN 700 TO STN 780, LBL 24 HAS SURFACE CORROSION ON CROWN. CORROSION REPAIR CARRIED OUT IAW EA F-5320-1146410 (SEAT TRACK HEIGHT DIFFERENCES REWORK AND CORROSION FOUND AT BS 640-780, LBL 45 TO RBL 45). ALTERATION IS CLASSIFIED AS MAJOR.