Airworthiness Directive · Amendment 39-8945 · Various Airplanes
Various Airplanes
This AD applies to Various F.28 Mark 0100.
The models as the FAA's AD index lists them. The serial ranges, installed parts and exceptions are in the AD itself: read it at the FAA.
This amendment adopts a new airworthiness directive (AD), applicable to certain Fokker Model F28 Mark 0100 series airplanes. This action requires modification of the electrical connections in a certain relay panel. This amendment is prompted by a report that, as a result of a previous modification, certain electrical wires with a positive voltage were connected to an electrical connector that is also wired to the liftdumper system, which could negatively affect the liftdumper system. The actions specified in this AD are intended to ensure protection against uncommanded deployment of the liftdumper.
