What was found
SAW - DURING MBV - 2 INSPECTION TASK CARD ZL-141-GVI-10010-001 MAINTENANCE DISCOVERED THE FOLLOWING SEAT TRACKS WERE CORRODED OUT OF LIMITS; THE LEFT AFT INBOARD, LEFT AFT OUTBOARD, RIGHT AFT INBOARD, RIGHT AFT OUTBOARD. MAINTENANCE REMOVED AND REPLACED SEAT TRACKS IAW SRM 51-25-04 AND SRM 51-21-27. AIRCRAFT WAS RETURNED TO SERVICE. (M)