What was found
DURING A C-CHECK IN YUL, THE SEAT TRACKS, BETWEEN FRAME 36-40, AT RBL 8, WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE SEAT TRACKS, BETWEEN FS 36-39, IAW ASA EO 72-53-0190, AND REPLACED THE SEAT TRACKS BETWEEN FS 36-39 IAW ASA EO 72-53-0192. (M)