What was found
MDCC FLOOR SEAT TRACK HAS CORROSION LOCATION FRAME 78, Y 0. REMOVED CORROSION ON MDCC SEAT TRACK FRAME 78, Y 0, IAW-A300-600-SRM-51-74-10. AFTER CHECKED LIMITS FOUND TO BE OUT OF LIMITS IAW-A300-600-SRM-53-10-16 FIG 102, R & R WITH NEW SEAT TRACK IAW SRM-51-40-21, CAT A MAJOR REPAIR.