Airworthiness Directives; Saab Model SAAB SF340A and SAAB 340B Series Airplanes

This amendment adopts a new airworthiness directive (AD), applicable to certain Saab Model SAAB SF340A and SAAB 340B series airplanes, that requires relocating the most outboard latch in the right-hand leading edge of the refueling panel, and sealing of the original latch-mounting cutout. This action is necessary to prevent wear of the signal conditioner wiring harness behind the refueling panel, which could result in a short circuit and consequent smoke or fire behind the refueling panel. This action is intended to address the identified unsafe condition.