As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FORWARD UTILITY AREA SEAT TRACK -Y1292 BTW FRAMES 18 - 22 UPPER SURFACE FLANGE HAS SCRIBE LINE & CORROSION ON CROWN. REMOVED CORROSION IAW SRM 51-74-00. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-15 FIG. 101. REMOVED AND REPLACED SEAT TRACK IAW TRM 53-21-01.