What was found
(53-2060-1-1633) AFT PIT BETWEEN STA 1280 AND 1300 AT STRINGER 2 7 L/H SIDE WEB HAS CORROSION. DOT 140-014 ESFR COMPLETED. REMOVED AND EVALUATED CORROSION AT INTERCOSTAL WEB. FOUND AT LIM ITS IAW B757-200 SRM 53-00-04-1A OT:0.32, ML:0.007" (-97483),REM OVED WEB DAMAGE AT AFT CARGO STA 1280 TO STA 1300, STR 27 LH. RE CEIVED NEW PART (WEB) TRAVELER T25/1813239, P/N 146A5397-4-1, CONDUCTIVITY TEST PER BACB602 AND HARDNESS TEST, LOCATED AND DRI LLED WEB IAW SRM 51-40-05-0G, TREATED AND PRIMED IAW SRM 51-20-0 1, INSTALLED INTER COSTAL WEB P/N 146N5397-4-1 IAW SRM 51-40-02- 0G.