What was found
CORROSION ON AFT CABIN FLOOR BEAM Y-765 BETWEEN FR67 AND FR68 (A 3NB-53-3-6222) BLEND OUT CORROSION ON AFT CABIN FLOOR BEAM Y-765 BETWEEN FR67 A E ACCOMPLISHED BY V933486 ON WC 0014617 AT ST ENGINEERING BFM ND FR68IAW SRM 51-74-00 AND FOUND OUT OF LIMITS IAW SRM 53-00-14 , FIG 01 MEASURES: L=2.5" W=1.7", D=0.062" (T91554) LOCATED AND DEILLED NEW FLOOR BEAM P/N D5347219320000 B/N=000377854 IAW SRM 51-44-11 AND INSTALLED IAW SRM 51-42-11 SFR# 1026594. MAINTENANC