What was found
LT SIDE SEAT RAIL CHANNELS CORRODED AT STGR 15L FROM FS 349 TO FS 364.00. C-CHECK RO 10/13/2020. REMOVED CORRODED LT SIDE SEAT RAIL CHANNEL WITH TRACK SECTION. LOCATED, DRILLED, AND INSTALLED FABRICATED CHANNEL AND INSTALLED WITH SAME SERVICEABLE TRACK, IAW CRJ 200 SRM, AND AMM.