What was found
DESCRIPTION OF DAMAGE: CORROSION AT SEAT RAIL ON LBL9.00 (3EAS) BETWEEN FS685 TO FS1000 AND LBL27.00 (1EA) BETWEEN FS969 TO FS980
CORRECTIVE ACTION: SEAT RAIL ON LBL9.00 (2 EAS) BETWEEN FS685 TO FS985 AND LBL27.00 (1 EA) BETWEEN FS969 TO FS980 WERE EVALUATED OUT OF LIMITS PER CRJ900 SRM 53-41-49-101-001-A02 & CRJ900 SRM 53-51-49-101-001-A02 THEREFORE WERE REPLACED PER CRJ900 AMM 53-00-49 (CONFIG A12). SEAT RAIL LBL 9.00 (1 EA) BETWEEN FS985 TO FS1000 WAS CLEANED AND NO DAMAGE WAS FOUND PER CRJ900 SRM 51-26-00-001-001-A01 PAR. 3 C