AD 2013-26-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Rolls-Royce | Corporation | Airworthiness Directives; Rolls-Royce Corporation Turbofan Engines |
Unsafe Condition
Uncontained failure of the high-pressure turbine (HPT) stage 2 wheel, which could result in damage to the engine and the airplane.
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Required Actions
Remove certain HPT stage 2 wheels with specified part numbers (P/N 23084520, 23069438, 23069592, 23074462, 23074644, or 23075345) from Rolls-Royce Corporation AE 3007A series turbofan engines, except for those listed in Table 2 through Table 5 of RRC Alert Service Bulletin No. AE 3007A-A-72-414, Revision 1.
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Compliance Time
Before further flight
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Affected Aircraft
Rolls-Royce Corporation AE 3007A, A1, A1/1, A1/2, A1/3, A1P, A1E, and A3 turbofan engines with an installed HPT stage 2 wheel, P/N 23084520 or P/N 23069438, 23069592, 23074462, 23074644, or 23075345, except for the HPT stage 2 wheel serial numbers listed in Table 2 through Table 5 of RRC Alert Service Bulletin No. AE 3007A-A-72-414, Revision 1.
AI-generated summary from the source AD text. Verify against the official source before acting.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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