As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INITIAL INSPECTION: CORROSION ON FLOOR SEAT RAILS IN SECTIONS FS= 349.00 TO FS= 485.00, 9 RBL AT PAX CABIN. (CPAX) SUMMARY OF NRC: 00085 DUE TO EXCESSIVE CORROSION LEVEL 2 ON FLOOR SEAT RAIL IN SECTION FS= 349.00 TO FS= 485.00, 9 RBL WAS REPLACED PER AMM 53-00-49-400-801-A12.