What was found
REF HAECO XMN (TX9Y778Y) NRC#:KUL3186 (CRACK IN RH LONGERON FITTING FLANGE) A CRACK (0.40 INCH LONG) WAS FOUND IN THE RH LONGERON EXTENSION FITTING (P/N: 65B15034-6) FLANGE DURING INSPECTION PER SB 747-53A2860 R03 AT STA 1480; REF NRC# KUL7534, KUL7542, KUL7559, KUL7567, KUL7575, KUL7591, KUL7609, KUL7674, KUL7682, KUL7690, KUL7708, KUL7716, KUL7724, KUL7476, KUL7484, KUL7492, KUL7500, KUL7518, KUL7450, KUL7658, KUL7526, KUL7666 (CRACK AT FASTENER HOLES, LH 11 EA. & RH 11 EA.) (TOTAL 22 EA.) HOLES WERE FOUND CRACKED DURING STA1480 BULKHEAD SPLICE AREA INSPECTION PER SB 747-53A2390 R01.