What was found
MAIN CABIN LT NR 5 SEAT TRACK HAS 3 AREAS OF CORROSION INSIDE/TOP SCALOPE HOLES WITH APPROXIMATE MEASUREMENTS AS FOLLOWS; BETWEEN FR 44 -45 = 4 SQ IN, AFT OF FR 42 =4 SQ IN FR 41 = 3.5 SQ IN. REMOVED SEAT TRACK L5 FR 40 TO FR 45, AND REINSTALLED NEW PART PER A300-600 SRM 51-72-10, AS FOUND BEYOND LIMIT.