针对一架波音737NG飞机空中前缘缝翼过度灯亮故障的原因进行了分析,找出不同位置传感器引起前缘缝翼过渡灯亮的差异,以便快速有效地排除故障。 Aiming at the reason of excessive lamp failure of the airfoil slats of a Boeing 737NG aircraft, the differences of the transition lamps on the front slat caused by different position sensors were found out so that the faults could be quickly and effectively eliminated.