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 1110-1130 LBL 24. REMOVED SEAT TRACK FROM MAIN CABIN BS 1110-1137 LBL 24 FOUND OUT OF LIMITS IAW B727 SRM 53-10-1 FIG 3 AND SRM 51-30-2. FAB NEW SEAT TRACK WITH BAC1520-792-7178-T6 DIM, 2'3" AND PO 9003797 IAW B727 SRM 53-10-5 FIG 1.