What was found
CORROSION ON SIDE SEAT RAILS BTW FS 409.00, 473.00, 485.00 TO 545.00, 661.00, 661+32 TO 661+46, 700.00, 744.00, 785.00 TO 840.00, AND OVER FS 847+32 AT LH SIDE PASSENGER CABIN. CORROSION ON SIDE SEAT RAILS BTW FS 409.00, 473.00, 485.00 TO 545.00, 661.00, 661+32 TO 661+46, 700.00, 744.00, 785.00 TO 840.00, AND OVER FS 847+32 AT LH SIDE PASSENGER CABIN WERE EVALUATED PER CRJ 900 SRM 53-41-49-101-001-A02 AND REPLACED PER CRJ900 SRM 51-40-11-001-001-A01 AND AMM 53-00-49