As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING "C" CHECK, CABIN SEAT TRACK AT FS 18 THRU FS 21A AT BL 28R HAS CORROSION. INSTALLED NEW SECTION OF SEAT TRACK AT MAIN CABIN FROM FS 18 TO FS 21A BL 28R IAW A-300 SRM 53-10-10 MAT. USED TMS 60-22457 PO NR 2113624. TREATED AND PAINTED NEW SEAT TRACK IAW A-300 SRM 51-40-12.