What was found
CORROSION ON SEAT RAILS LBL9 (1 EA), LBL27 (1 EA) AND RBL9 (1 EA) BETWEEN FS 349.00 TO FS 477.40 AT PASSENGER CABIN, CORROSION ON SEAT RAIL LBL27 (1 EA) AND RBL9 (1 EA) BETWEEN FS 349.00 TO FS 477.40 AT PASSENGER CABIN WAS REMOVED PER CRJ900 SRM 51-21-06-001-001-A01 AND EVALUATED WITHIN LIMITS PER CRJ900 SRM 53-21-49-101-001-A01 FIGURE 53-21-49-991-804 AND SIDE SEAT RAIL LBL9 (1 EA), BETWEEN FS 349.00 TO FS 477.40 AT PASSENGER CABIN WAS REPLACED PER CRJ-900 AMM 53-00-49-000-801(CONFIG A12).