As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT C-CHECK, FOUND MAIN CABIN SEAT TRACK FROM HAS CORROSION AT STA 870 TO 950 RBL 48. REMOVED CABIN SEAT TRACK FROM STA 870 TO STA 956 AS PER 727 SRM 51-30-2. INSTALLED NEW SEAT TRACK AS PER 727 SRM 53-15 (P/N BAC 1520-792 86 IN LONG PO 8317696 LOT 221837-1). ALODINED AND PRIMED PER 727 SRM 51-30-2.