What was found
MDC FRAME 49 FROM Y 0 TO - Y450 HAS BENT INTERCOSTAL FEATURE. REMOVED INTERCOSTAL AT FRAME 49, BETWEEN 0 - TO -Y450 IAW SRM 51-40-21. FABRICATED NEW INTERCOSTAL ON T15 1171519. INSTALLED NEW INTERCOSTAL AT FRAME 49, BETWEEN 0 TO -Y450 IAW SRM 51-40-21, MAJOR REPAIR.