What was found
DURING C-CHECK ,FOUND CENTER SEAT TRACK AT BL 0 IS CORRODED AT THE CENTER AISLE FLOORBOARD FLANGE FROM STA 294-363. MX REMOVED CORROSION. MATERIAL REMAINING OUT OF LIMITS REF SRM 53-70-60, 51-10-10. REPAIRED CORRODED SEAT TRACK SECTION, SEE IPM 12 FORM.