Challenger: Cracked Housings Noted On Control Valves
At Duncan Aviation, we have recently come across a number of Temperature Control Valves or Low Limit Control Valves on Challenger aircraft with cracked housings.
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At Duncan Aviation, we have recently come across a number of Temperature Control Valves or Low Limit Control Valves on Challenger aircraft with cracked housings.
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Pratt & Whitney SB 63069 has been cancelled and replaced with SB A63071, pertaining to the same bypass valve.
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An innovative project management tool, myDuncan streamlines item and teardown approvals, saving time and effort by making paperwork obsolete.
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We recently serviced a Hawker 900XP experiencing recurring hydraulic pressure and a hydraulic overheat issue that could not be readily duplicated on the ground.
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Honeywell Service Bulletins 72-3747 and 72-5208 have been released to provide the installation of updated LPT 3 blades.
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SB A66021 supersedes SB A66019, calling for replacement of the bypass valves in PW617F-E engines.
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Follow these steps to troubleshoot classic Learjet spoileron systems.
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Duncan Aviation technicians have found a bell-crank in the aft baggage door on a Falcon 2000 has been striking a torque tube bolt during the closing operation of the door.
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Hawker SB 28-88-3256A introduces a direct, drop-in replacement for your Intertechnique Fuel Boost Pump.
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When API winglets are installed on a Hawker aircraft, several structural inspection intervals are reduced. This interval reduction is easily overlooked by an operator…
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