AD 2022-01-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Allison Engine Company | Various | Airworthiness Directives; Rolls-Royce Corporation (Type Certificate Previously Held by Allison Engine Company) Turboprop Engines |
Unsafe Condition
a crack in the 3rd-stage compressor wheel
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
remove the affected 3rd-stage compressor wheel and replace with a part eligible for installation before the affected 3rd-stage compressor wheel exceeds 5,200 flight cycles since new
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Compliance Time
Within 5,200 flight cycles since new
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Affected Aircraft
Rolls-Royce Corporation (RRC) AE 2100D3 model turboprop engines with a 3rd-stage compressor wheel, part number (P/N) 23084158, and with a serial number listed in Figure 1 to paragraph (c) of this AD
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Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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