What was found
SHIP 6823 AFTER REMOVED FLOOR STRINGER, INTERCOSTAL ON STRINGER RBL 16.10 BTW STA 640 TO 660 WAS FOUND CRACKED, IN REF NRC 00710. CORRECTIVE ACTION: SUMMARY OF NRC 00715: INTERCOSTAL ON STRINGER RBL 16.10 BTW STA 640 TO 660 WAS REPAIRED PER B757-200 SRM. (1994168)