AD 2012-04-01
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Rolls-Royce | plc (RR) RB211-Trent 800 Series Turbofan | Airworthiness Directives; Rolls-Royce plc (RR) RB211-Trent 800 Series Turbofan Engines |
Unsafe Condition
Failure of critical rotating parts, which could result in uncontained failure of the engine and damage to the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove from service the parts listed in Table 1 before exceeding the new life limits indicated. Do not install IP turbine rotor discs, P/N FK33083, into any engine.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 30 days after the effective date of this AD, unless already done.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Rolls-Royce plc RB211-Trent 895-17, 892-17, 892B-17, 884-17, 884B-17, 877-17, and 875-17 turbofan engines.
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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