As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN SEAT TRACK BS 640 -660 LBL 56 IB FLANGE HAS SEVERAL SPOTS OF CORROSION. CORROSION FOUND OUT OF LIMITS. REMOVED SEAT TRACK SUPPORT FLANGE. FABRICATED NEW SEAT TRACK SUPPORT FLANGE AND INSTALLED IAW SRM 51-30-2, 51-20-1 AND 51-10-2.