As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0978123) CORROSION ON SEAT TRACK RBL 24 AND STA 520 AT CABIN FLOOR STRUCTURE. SEAT TRACK RBL 24 AND STA 520 AT CABIN FLOOR STRUCTURE WAS FABRICATED AND REPLACED PER B737-800 SRM 51-40-02-0G AND B737-800 SRM 53-30-52-01-01 AND BAC1520-2789.