As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON MAIN CABIN SEAT TRACK BS 480-600 LBL 45. SEAT TRACK CORRODED OUT OF LIMITS STA 480-590 IAW B727 SRM 51-20-2 FIG 21 AND 53-10-1 FIG 3. FAB NEW SECTION OF SEAT TRACK WITH BAC 1520-792-7178-T6511 DIM 9'2 INCH PO 9006020 IAW B727 SRM 53-10-2 FIG 1 AND VENTURA AEROSPACE DWG 2902.