What was found
CORROSION ON SIDE SEAT RAILS BTW FS 472.00, 566.00, 661+100, 698.00, 712.00, 744.00, 785.00 TO 811.00 AND OVER FS 962.00 AT RH SIDE PASSENGER CABIN CORROSION ON SIDE SEAT RAILS BTW FS 472.00, 566.00, 661+100, 698.00, 712.00, 744.00, 785.00 TO 811.00 AND OVER FS 962.00 AT RH SIDE PASSENGER CABIN WAS EVALUATED OUT OFF LIMITS PER CRJ 900 SRM 53-21-49-101-001-A01, SRM 53-31-49-101-001-A02, SRM 53-41-49-101-001-A02 AND SEAT RAILS WERE REPLACED PER CRJ 900 SRM 51-40-11-001-001-A01 AND CRJ 900 AMM 53-00-49