What was found
SHIP 0690 CORROSION ON FLOOR STRINGER SUPPORTS (1EAS) AT 10 RBL, STA. 1500-1520 AND (4EA) AT PREVIOUS REPAIRS BTW LBL10.45, LBL 2.9, RBL 2.9, AND RBL 7.5 FROM STA. 1500-1520 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00487: FLOOR STRINGER SUPPORT (1EA) AT 10 RBL, STA. 1500-1520 WAS REPAIRED PER B757- 200 SRM 53-00-53-2R AND PREVIOUS REPAIR PARTS (4EAS) BTW LBL10.45, LBL 2.9, RBL 2.9, AND RBL 7.5 FROM STA. 1500-1520 WERE REPLACED AND INSTALLED PER B757-200 SRM 53-00-53. (2911085)