AD Amdt-39-11310
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Saab | SAAB SF340A and SAAB 340B | Airworthiness Directives; Saab Model SAAB SF340A and SAAB 340B Series Airplanes |
Unsafe Condition
Fatigue cracking around certain fastener holes and adjacent areas of the front spar of the horizontal stabilizers, which could lead to reduced structural integrity.
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Required Actions
Conduct repetitive inspections to detect cracking around specified fastener holes and adjacent areas of the front spar. Perform repetitive x-ray inspections and cold working of certain fastener holes. Install new fasteners as a terminating action for the repetitive inspections.
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Compliance Time
Not specified in the provided text.
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Affected Aircraft
Saab Model SAAB SF340A and SAAB 340B 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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