What was found
L/H SIDE SEAT RAIL AT F.S. 485.00 TO F.S. 572.00, HAS MULTIPLE SPOTS OF CORROSION. REMOVED CORRODED SIDE SEAT RAIL, FABRICATED & INSTALLED A SERVICEABLE SIDE SEAT RAIL BETWEEN F.S. 485.00 TO F.S. 572.00, IAW CRJ 900 A.M.M. 53-00-49-000/400-801-A13, AND SRM 53-00-49-201-002-A01.