What was found
B757-53-3-0479 MAIN CABIN FLOOR BEAM FWD OF PRESSURE DECK HAS CO RROSION ON UNDERSIDE AT NUTPLATE AT APPROX. STA 1680, LBL 2, REF ST SAA N/R 0055173 CABIN FLOOR BEAM AT STA 1680 LBL 2 FOUND OUT OF LIMITS IAW B757- 200 SRM 53-00-51-A1 L=4.2, W=1.0, D=.098 CUT OUT DAMAGE AND INST ALLED PERMANENT REPAIR IAW B757-200 SRM 53-60-51 REPAIR 3 FIG 20 1. WORK WAS ACCOMPLISHED BY MECH V919728. REF STSAA N/R 0055173. WORK ACCOMPLISHED BY MECH V919728 AND INS PECTED BY V919675. INSPECTION COMPLETED AND ACCEPTED BY ST ENG INSP V919675