Airworthiness Directive · Amendment 39-13011 · Raytheon Model Hawker 800XP Airplanes
Raytheon Model Hawker 800XP Airplanes
Model Hawker 800XP airplanes, as listed in Raytheon Service Bulletin SB 76-3480, dated August 2001, excluding Service Bulletin/Kit Drawing Report Fax; certificated in any category.
This amendment adopts a new airworthiness directive (AD), applicable to certain Raytheon Model Hawker 800XP airplanes, that requires installing jumper wires on the computer control switches to power the digital electronic engine control when overspeed protection is selected, and tying and stowing the jumper wires on the switches. The actions specified by this AD are intended to prevent loss of the overspeed protection function without the flightcrew's awareness, due to missing jumper wires, which could result in engine overspeed and possible uncommanded engine shutdown. This action is intended to address the identified unsafe condition.
The aircraft, engines and makers this AD names, by the model designations in its text. A model listed here may still be outside the AD's serial ranges.
