What was found
EVIDENCE OF CORROSION EXIST ON R/H SIDE SEAT RAIL STRUCTURE @ STRG 15R BETWEEN FS744.15 & FS761.85 (C-CHECK RO 10/22/2021) REMOVED AND REPLACED CORRODED SEAT TRACK RAIL AND SUPPORT CHANNEL WITH NEW SEAT RAIL TRACK AND SUPPORT HAT CHANNEL AT STGR. 15R BETWEEN FS 744.15 REF CRJ 900 AMM 53-00-49-000-801-A07 AND CRJ 900 AMM 53-00-49-400-801-A07 . SEE CONTINUATION FOR DETAILS.