What was found
STR 9L IS CRACKED AT BELLFRAME 440L LWR RIVET. STR FLANGE CRACKED, VIEWED FROM UNDERSIDE AT RIVET BULKTAIL. REMOVED DAMAGED SECTION OF STR 9L FROM STA 430 TO 450. INSTALLED NEW SECTION OF STR 9L STA 430 TO 450 PER SRM 53-10-3 PGS 5, 6, 7 AND 8.