What was found
AIRCRAFT 667, CORROSION ON INTERCOSTAL BTW STA 1420 - 1440 , RBL11 ALSO BTW STA 1500-1520, S-30 TO S-29R AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: INTERCOSTAL BTW STA 1420 - 1440, RBL11 ALSO BTW STA 1500-1520, S-30 TO S-29R AT AFT CARGO COMPARTMENT WERE REPLACED PER B757-200 SRM 51-40-02-0G PAR . 7 (D) AND PAR. 4 (B) (LP 2889483)