AD 2012-24-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Lycoming | Engines and Continental Motors | Airworthiness Directives; Lycoming Engines and Continental Motors, Inc. Reciprocating Engines |
| engine | Continental | Motors | Airworthiness Directives; Lycoming Engines and Continental Motors, Inc. Reciprocating Engines |
Unsafe Condition
Failure of the turbocharger could result in engine failure and subsequent loss of control of the aircraft.
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Required Actions
Remove the affected turbochargers from service before further flight.
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Compliance Time
Before further flight
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Affected Aircraft
Lycoming Engines TIO-540-AK1A and Continental Motors, Inc. TSIO-360-MB, TSIO-360-SB, and TSIO-360-RB reciprocating engines with certain Hartzell Engine Technologies (HET) turbochargers, model TA0411, part numbers 466642-0001, 466642-0002, 466642-0006, 466642-9001, 466642-9002, or 466642-9006, or with certain HET model TA0411 turbochargers overhauled or repaired since August 29, 2012.
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Source: Official FAA Source ↗
Retrieved: Apr 6, 2026
Rights: U.S. Government Public Domain
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