As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON SEAT TRACK LBL27 (2EA) BTW FS280 TO FS477 AT PAX CABIN. CORROSION ON SEAT RAIL LBL27 (2EA) BTW FS280 TO FS477 AT PAX CABIN WAS EVALUATED OUT OF LIMITS PER SRM 53-21-49-101-001-A01 AND WERE REPLACED PER AMM 53-00-49 (CONFIG A03).