AD 2005-12-20
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The | Lancair Company Model LC41-550FG | Airworthiness Directives; The Lancair Company Model LC41-550FG Airplanes |
Unsafe Condition
Cracks in the elevator torque tube assembly could lead to structural failure of the assembly.
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Required Actions
Inspect the elevator torque tube assembly using both visual and dye penetrant methods. Replace the assembly with a modified one incorporating a steel doubler if cracks are found. Replace the modified assembly every 300 hours time-in-service or 18 months, whichever occurs first.
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Compliance Time
Before further flight
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Affected Aircraft
The Lancair Company Model LC41-550FG airplanes.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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