As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN CABIN FLOOR, CORROSION ON SEAT TRACK FROM STA 567-639 LBL 46 REMOVED CORROSION FROM SEAT TRACK ORIGINAL MATERIAL THICKNESS TEE .094 AFTER BLENDING .010 MATERIAL. REMOVED REMAINING .084 AND IS OUT OF LIMITS REF SRM 53-10-1. REMOVED SEAT TRACK REF SRM 51-30-2. FABRICATED NEW TRACK REF SRM 51-10-2. INSTALLED NEW TRACK REF SRM 53-10-2. THIS IS CLASSIFIED AS A MAJOR REPAIR.