What was found
TRANSCRIBED FROM HAECO GSO NRC 9287162- B757-53-3-0480- MAIN CAB IN FLOOR STRUCTURE, FLOOR SUPPORT HAS CORROSION AT UPPER SURFACE BETWEEN BS 680 AND BS 700 APPROX RBL 63. RECEIVED FLOOR SUPPORT IAW B757-200 SRM 51-40-02, RECEIVED AND F ABRICATED NEW PART IAW B757-200 SRM 51-40-05 AND BAC DWG 143N541 0 REV F AND REV-. INSTALLED NEW PART IAW BAC 757-200 SRM 51-40-0 2. REF HAECO GSO MECH V933619, INSP QC004 RECEIVED FLOOR SUPPORT IAW B757-200 SRM 51-40-02, RECEIVED AND F ABRICATED NEW PART IAW B757-200 SRM 51-40-05 AND BAC DWG 143N541 0 REF F AND REF.-, INSTALLED NEW PART IAW BAC 757-200 SRM 51-40- 02 HAECO GSO MECH V933619 INSP QC004