Falcon 2000EX: Maintaining the Structural Integrity of the Thrust Reverser
This is not a mandatory Service Bulletin, but it is highly recommended that all Falcon 2000EX operators take it seriously.
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This is not a mandatory Service Bulletin, but it is highly recommended that all Falcon 2000EX operators take it seriously.
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For the Pratt & Whitney 500 engine models, there are a number of Service Bulletins that have become hot items. These can be accomplished at access for cause but they will be addressed at either a Hot Section Inspection or overhaul, whichever occurs first.
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Because of our long history and experience with the Learjet aircraft, we know the most commonly exchanged parts and keep an inventory available to meet customer needs.
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If the static port on your Falcon 50B/EX has an added shim, extra caution is needed during removal as not to cause damage.
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The FAA has issued Airworthiness Directive AD2013-13-09 that requires three separate Service Bulletins to be accomplished within 12 months or 600 hours from August 6, 2013 on the Learjet 60 Brake System.
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It is a very simple process to troubleshoot altitude and airspeed indicators if you have a spare indicator available.
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When the landing gear actuators on the King Air 90 and 200 arrive at Duncan Aviation for overhaul, the first thing we inspect is the actuator screw and nut end play assembly.
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During the next walk around of your Falcon 2000, pay close attention to the small door roller bracket that is mounted on the aft lower corner of your opened baggage door.
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As you might expect, like so many issues surrounding when you should weigh your business aircraft, there are a multitude of correct answers depending on the circumstances.
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At Duncan Aviation, we’ve noted several Gulfstream V aircraft with pitting on the spoiler board and fixed wing overhang panels.
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Over the course of several Falcon C inspections, Duncan Aviation technicians have noticed cracks emanating from the bearing carrier structure on the forward and aft bell-crank assembly web.
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Not sure why the engine computer light begins to flash after several flights and the only fault you can see is fault code 237, ECTM Buffer Filled? It could be an uncommanded engine shutdown.
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At Duncan Aviation, we have recently been made aware of a Master Warning Light issue on Learjet 60s that have complied with Service Bulletin 60-31-2 and have the ice detector option installed with the ice detector annunciators in the Glareshield.
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The autopilot gets blamed for many squawks, such as aircraft porpoising, oscillating reaction and wing rock, among others. However, it may just be reacting to false readings it is receiving from the computers due to servo tach problems.
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Because of our years of knowledge and experience repairing the damage after an electrolytic leveling switch blows, we included its replacement as part of our overhaul.
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