What was found
SHIP 6704 CORROSION IN AFT CABIN FLOOR STRUCTURE PRESSURE PLATE EXISTING REPAIR, APROX' BS.1716 LBL.41. DOT 129-056. CORRECTIVE ACTION: REMOVED IN AFT CABIN FLOOR STRUCTURE PRESSURE PLATE EXISTING REPAIR, APROX' BS.1716 LBL.41 IAW B757 SRM 51-40-02, FABRICATED NEW DOUBLER AND FILLER REPAIR. IAW B757 SRM 53-60-51-2R PROCEDURE 2, FIG 201, TABLE II , IAW B757 SRM 51-40-05 AND IAW B757 SRM 51-40-08 INSTALLED NEW DOUBLER REPAIR AND FILLER IN AFT CABIN FLOOR STRUCTURE PRESSURE AT APROX' BS.1716 BTW LBL 15 LBL TO LBL.41, IAW B757 SRM 51-40- 02 AND IAW B757 SRM 53-60-51-2R PROCEDURE 2.