AD Amdt-39-11365

final rule
Data completeness: 70%

Airworthiness Directives; Dassault Model Falcon 2000 Series Airplanes

AD Number
Amdt-39-11365
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. 98-NM-377-AD
FR Citation
64 FR 55411

Applicability

TypeManufacturerModelDetails
aircraft Dassault Falcon 2000 Airworthiness Directives; Dassault Model Falcon 2000 Series Airplanes

Unsafe Condition

Interference between the safety-lock hooks and upper cowls, and improper operation or clearance of safety-lock hooks on the lower engine cowl, could lead to unintended disengagement of the engine cowl hooks during ground maintenance, potentially resulting in in-flight loss of an engine cowl and damage to the airplane or ground personnel/property.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Inspect for interference between safety-lock hooks and upper cowls, and perform corrective actions if necessary. Modify the attachment supports of the inner locking hooks. Inspect safety-lock hooks on the lower engine cowl for proper operation and clearance between upper and lower cowls, and perform corrective actions if necessary.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Dassault Model Falcon 2000 series airplanes, as specified in the AD.

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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