What was found
CORROSION ON SIDE SEAT RAILS IN SECTIONS [ FS= 744, BTW FS=785 TO FS=793, FS=847+16 AND BTW FS=897 TO FS=913 STGR 15LH ] AND [ BTW FS= 744 TO FS=764, FS=785, BTW FS=846 TO FS=847+16 AND BTW FS=897 TO FS=927 STGR 15RH ] AT PAX CABIN. CORROSION ON SIDE TRACK IN SECTION [FS= 744, BTW FS= 785 TO FS=793, FS= 847+16 AND BTW FS= 897 TO FS=913 STGR 15LH ] AND [ BTW FS= 744 TO FS=764, FS=785, BTW FS=846 TO FS=847+16 AND BTW FS=897 TO FS=927 STGR 15RH ] AT PAX CABIN WAS EVALUATED OUT LIMITS PER CRJ 900. SRM 53-21-49-101-001-A01 AND THEY WERE REPLACED PER CRJ 900 SRM 51-40-11-001-001-A01 AND CRJ 900 AMM 53-00-49 AND SEAT RAIL FS= 847+16 AND 847+18 ON STGR 15 LH SIDE WAS CLEANEAD AND N0T DAMAGE WAS FOUND PER CRJ900 SRM 51-26-00-001-001-A01