AD Amdt-39-11058
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Boeing | 757 | Airworthiness Directives; Boeing Model 757 Series Airplanes |
Unsafe Condition
Reports indicate that certain RAT actuators failed to deploy upon command due to interference in the actuator locking mechanism caused by damage incurred during shipping.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the maintenance program to require verification of the shipping container and sleeve assembly used for the RAT deployment actuator. Inspect the identification plate on the RAT deployment actuator or perform a records check to determine actuator serial numbers. Repair or replace certain RAT deployment actuators, if necessary.
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Compliance Time
Before further flight
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Affected Aircraft
Boeing Model 757 series airplanes with certain RAT deployment actuators.
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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