What was found
INITIAL INSPECTION: CORROSION ON SIDE SEAT RAIL STRUCTURE (LH/RH) FROM FS379 TO FS485, FS485 TO FS 565+8, FS565 TO FS677 AND FS677 TO FS 708+3 AT PAX CABIN (TCI: 53-20-245) SIDE SEAT RAIL STRUCTURE (LH/RH) FROM FS379 TO FS485, FS485 TO FS 565+8, FS565 TO FS677 AND FS677 TO FS 708+3 AT PAX CABIN WERE REPLACED PER AMM 53-00-49-400-801 (CONFIG A03) LEVEL CORROSION 2.