As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT AND RT CENTER SEAT RAILS FROM FS 485 TO 581 AND FS 581 TO 677 HAVE SIGNS OF CORROSION (4 TRACKS). REMOVED AND REPLACED LT AND RT CENTER SEAT RAILS FROM FS 485 TO 581 AND FS 581 TO 677 IAW REO 670-53-00-343 REV M DATED 2015-10-19 AND AMM 53-00-49.