What was found
(B757-06-3-0242) AFT CARGO, BILGE AREA STA 1620 29R STRINGER SPL ICE HAS CORROSION AS MARKED 50-014. REF N/R 0071559. CHECKED LIMITS TO STRINGER SPLICE AT AFT CARGO BILGE AREA STA 16 20, S-29R; L=1.5" W=.75" D=.050". OUT OF LIMITS IAW SRM 53-00-03 AD1, FIG 101, DETAIL II. REMOVED AND REPLACED STRINGER SPLICE P/N 146N3821-2, BATCH NR 0003539060, PO NR SAG1920248 IA W DRAWING 146N3400 REV E, 146N1022, AND SRM 51-40-02 PARA 4B. UPDATE CORRECTION S30R NOT S29R