What was found
CORROSION ON SEAT RAILS RBL9 (2EAS) AND LBL9 (2EAS) FROM FS693.00 TO FS977.00 AT PAX CABIN. SEAT RAILS RBL9 (1 EA) AND LBL9 (1 EA) FROM FS 693.00 TO FS 847.00 + 16.00 AT PAX CABIN WERE CLEANED PER CRJ900 SRM 51-26-00-001-001-A01 AND INSPECTED NO FOUND DAMAGE PER CRJ-900 SRM 51-11-00-001-001-A01 AND EVALUATED DUE TO SEVERAL DAMAGES, SEAT RAILS RBL9 (1 EA) AND LBL9 (1 EA) FROM FS 847.00 + 16.00 TO FS 977.00 AT PAX CABIN WILL BE REPLACED PER CRJ900 SRM 53-51-49-101-001-A02 AND SEAT RAILS RBL9 (1 EA) AND LBL9 (1 EA) FROM FS 847.00 + 16.00 TO FS 977.00 AT PAX CABIN WERE REPLACED PER CRJ900 AMM 53-00-49-400-801-A12.