What was found
L2 DOOR Z ANGLE CHORD IS CORROED AT THRESHOLD ATTACH FASTNERS. AFT CARGO COMPARTMENT FLOOR PANEL 140AF FWD EDGE HAS CORROSION. EVALUATED CORROSION; DETERMINED TO BE OUT OF LIMITS (OVER 20') IAW MAM 255200200803 AND SRM 5300531A1 FIG 102. VERIFIED NEW MATERIAL FOR REPLACEMENT. P# 2024T3071 ATAG# A73956. FABRICATED REPLACEMENT PANEL 140AF IAW AMM 255201201801 AND BOEING DWG# 453A2610; TREATED IAW AMM 512141370801; PRIMED IAW AMM 512172370804.