AD 2023-23-13
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Aviat | Various | Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Engines |
Unsafe Condition
cracking on the IPC rotor shaft balance land has been historically observed on RRD Model RB211-Trent 800 engines
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
initial and repetitive on-wing or in-shop borescope inspections (BSIs) of certain IPC rotor shaft balance lands for cracks, dents, and nicks, and replacement of the IPC rotor shaft if necessary, and prohibition of the installation of a certain IPC rotor shaft on any engine
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 50 flight hours
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
all Rolls-Royce Deutschland Ltd & Co KG (RRD) Model RB211-Trent 800 engines
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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