As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLOOR SEAT RAIL 686.00-838.00 LBL 9 HAS CORROSION DAMAGE. REMOVED AND REPLACED WITH SERVICEABLE SEAT RAIL AT FS 581.00-686.00 AT RBL 9 IAW AMM 53-00-49-000-801 A17 & 53-00-49-400-801 A17 COMPLIED WITH EC/TC REO 670-53-00-343 AND GREO 670-53-00-343 REV M AS WRITTEN.