What was found
CORROSION OUT OF LIMITS ON FITTINGS (2 EAS) LBL 24 AND LBL 46 AT FLOOR STRUCTURE W4 WHERE ORIGINAL THICKNESS= 0.100" AND ORIGINAL THICKNESS= 0.520" , LBL 46 REMAINING THICKNESS =0.068" AND REMAINING THICKNESS =0.494"; LBL 24 REMAINING THICKNESS = 0.073" REMAINING THICKNESS =0.500",PER B757-200 SRM 53-00-51-1A ALLOWABLE DAMAGE 1. FIGURE 101 (SHEET 1) NOTE B, FIGURE 101 (SHEET 4) DETAIL III AND B757 NDT MANUAL PART. 4, 51-00-10, PROCE. 2. SUMMARY OF NRC 00543-CORROSION LEVEL 2-FITTINGS (2 EAS) ON LBL 24 AND LBL 46, STA 1640 AT FLOOR STRUCTURE. (1214314) WERE REPLACED PER B757-200 SRM 51-40-02-0G PAR.7