AD 2017-11-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Rolls-Royce | Corporation | Airworthiness Directives; Rolls-Royce Corporation Turbofan Engines |
Unsafe Condition
Analysis and cracks found in the high-pressure turbine (HPT) wheel during an inspection.
Required Actions
Remove the affected HPT wheels before exceeding the new life limits identified in paragraph C., Table 1 of RRC ASB AE 3007C-A-72-318, Revision 2, dated September 23, 2016.
Compliance Time
Within the compliance times specified, unless already done.
Affected Aircraft
Rolls-Royce Corporation (RRC) AE 3007C and 3007C1 turbofan engines with 1st stage HPT wheels, part number (P/N) 23062373, 23065891, or 23070664; or with 2nd stage HPT wheels, P/N 23063462, 23065892, 23069116, 23069592 (except those serial numbers (S/Ns) noted in paragraph (c)(2) of this AD), or 23074643, installed.
Source: Official FAA Source ↗
Retrieved: Apr 4, 2026
Rights: U.S. Government Public Domain
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