AD 2008-22-15
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dassault | Falcon 2000EX | Airworthiness Directives; Dassault Model Falcon 2000EX Airplanes |
| aircraft | Aviat | Various | Airworthiness Directives; Dassault Model Falcon 2000EX Airplanes |
Unsafe Condition
Detector threshold tolerances could not permit identification of the failure of one single engine fire detector loop out of the two present on each engine, resulting in incorrect monitoring of the fire detection system integrity.
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Required Actions
Remove the two fire monitoring units with part number 6342-01 and replace them with new units having part number 6342-02, in accordance with Dassault Mandatory Service Bulletin F2000EX-138. If not already done, perform an engine fire detection integrity check as required by Dassault Service Bulletin F2000EX-137, Revision 1.
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Compliance Time
Within 12 months after the effective date of this AD.
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Affected Aircraft
Dassault Model Falcon 2000EX airplanes, certificated in any category, serial number 06 and from S/N 28 to 107 inclusive, without modification M2958 implemented.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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