What was found
DURING A C-CHECK IN MCN, THE RIGHT SIDEWALL SEAT TRACKS, FROM FS 349 TO FS 985, WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED CORROSION FROM THE RIGHT SIDEWALL SEAT TRACKS, FROM FS 349 TO FS 985, IAW BOMBARDIER REO 670-53-00-013. (M)