What was found
INITIAL INSPECTION: CORROSION ON SIDE SEAT RAILS IN SECTIONS [FS=785 TO FS= 847+16, STGR 15LH] AT PAX CABIN. (CPAX) TCI: 53-20-233 SUMMARY:CORROSION LEVEL 2, ON SIDE SEAT RAILS IN SECTIONS [FS=785 TO FS= 847+16, STGR 15LH] AT PAX CABIN, THEY WERE REPLACED PER CRJ-900 AMM 53-00-49-000-801-A07.