AD Amdt-39-9206
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron | Various | Airworthiness Directives; AlliedSignal Engines (Formerly Textron Lycoming) LTS101 Series Turboshaft and LTP101 Series Turboprop Engines |
Unsafe Condition
Wear of the engine fuel pump internal drive splines beyond specified limits can lead to engine fuel pump failure resulting in total engine power loss and possible loss of the aircraft.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect engine fuel pump internal drive splines for wear, replace pumps exhibiting wear beyond limits, return removed fuel pumps to manufacturer for inspection, and define serviceable parts.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Before further flight
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Affected Aircraft
AlliedSignal Engines (formerly Textron Lycoming) LTS101 series turboshaft and LTP101 series turboprop engines installed on single-engine aircraft.
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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