AD 2003-10-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dassault | Mystere-Falcon 50 | Airworthiness Directives; Dassault Model Mystere-Falcon 50 Series Airplanes |
Unsafe Condition
Chafing and consequent leakage of the hydraulic lines located within the No. 1 and No. 3 engine pylons, which can result in failure of the No. 1 and No. 2 hydraulic systems, and consequent reduced controllability of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the entire length of the hydraulic lines within the engine pylons for clearance and chafing. Take follow-on/corrective actions as applicable. Revise the maintenance manual to ensure that the clamps holding the hydraulic lines are in their initial position during normal maintenance, and identify the position with a yellow paint line.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Dassault Model Mystere-Falcon 50 series airplanes.
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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