What was found
AWR; HIDDEN CORROSION: [ DURING REMOTION OF LT FLOORBEAM IN STA. FS= 280, RELATED WITH NRC 255 ]: CORROSION ON WEB OF COCKPIT BULKHEAD, AFT FACE IN STA. FS= 280 AND 11LBL TO 15LBL AND WL= 75 TO WL= 79 AT PAX CABIN FWD WET AREA. (W1) (CPAX) TCI: 53-10-219. LEVEL CORROSION 2. WEB OF COCKPIT BULKHEAD, AFT FACE IN STA. FS= 280 AND 11LBL TO 15LBL AND WL= 75 TO WL= 79 AT PAX CABIN FWD WET AREA WAS REPLACED PER SRM 53-11-10-201-004-A01 PAR. 5.B FIGURE 53-11-10-995-807.