What was found
INITIAL INSPECTION: CORROSION ON SEAT TRACKS LBL 27 (1E/A), LBL 9 (1E/A), RBL 9 (1E/A) BTW FS 349 TO FS 477.40. EVALUATED, DUE TO NOT ALLOWED DAMAGED ON SEAT RAIL OF LBL 27 (1E/A), LBL 9 (1E/A), RBL 9 (1E/A) BTW FS 349 TO FS 477.40,THEREFORE OUT OF LIMITS PER CRJ900 SRM 53-21-49-101-001-A01 AND REPLACED PER CRJ 900 AMM 53-00-49(CONFIG A12)