What was found
CORROSION ON SEAT RAILS ON LBL 9 BTW FS 379.00, 613.00 TO 661+16, 661+46 TO 661+62, ON RBL BTW FS 349.00, 421.00, 453.00 TO 469.00, 495.00 TO 661+26, ON LBL27 BTW FS 465.00, 495.00 TO 581.00. SEAT RAILS ON LBL 9 BTW FS 379.00, 613.00 TO 661+16, 661+46 TO 661+62, ON RBL BTW FS 349.00, 421.00, 453.00 TO 469.00, 495.00 TO 661+26, ON LBL27 BTW FS 465.00, 495.00 TO 581.00. WAS EVALUATED OUT OFF LIMITS PER CRJ 900 SRM 53-21-49-101-001-A01, SRM 53-31-49-101-001-A02 AND SRM 53-41-49-101-001-A02 AND WERE REPLACED PER CRJ900 SRM 51-40-11-001-001-A01 AND CRJ 900 AMM 53-00-49