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 720 TO 776, LBL 45 HAS SURFACE CORROSION ON CROWN AREA. REPAIR CARRIED OUT IAW EA F-5320-146410 (SEAT TRACK HEIGHT DIFFERENCE REWORK AND CORROSION FOUND AT BS 640-780, LBL 45 - RBL 45]. ALTERATION IS CLASSIFIED AS MAJOR.