As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE A/C WAS IN FOR HEAVY CHECK FOUND CORROSION FOUND ON CF 3 LT INBOARD SEAT TRACK UPPER FLANGE AT FR 84. REPLACED SEAT TRACK UPPER FLANGE AT FR 84, IAW EMB SRM 53-23-10. SEE AAR NRC NR 4500797-2000-0104. A/C REMAINS IN YQG FOR COMPLETION.