AD 2016-04-13
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | Rolls-Royce | plc | Airworthiness Directives; Rolls-Royce plc Turbofan Engines |
Unsafe Condition
Fractures of the high-pressure/intermediate pressure (HP/IP) turbine support internal oil feed tube.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Remove the affected sealing sleeve, P/N FW15003, and replace it with a part eligible for installation. Alternatively, remove the affected sealing sleeve and the oil feed tube, P/N FW14193, and replace with parts eligible for installation.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Within 1,600 flight cycles or 24 months after the effective date of this AD, whichever occurs first.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Rolls-Royce plc RB211 Trent 768-60, 772-60, and 772B-60 turbofan engines, all serial numbers, except those engines with specific modifications or markings.
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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