AD 2014-08-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Rolls-Royce | Deutschland Ltd & Co KG Turbofan | Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines |
Unsafe Condition
Partial de-bonding of the low-pressure compressor (LPC) case ice impact panels during an engine shop visit, which could lead to ice impact panel de-bonding and, in case of an impact event and release of particles, blockage of the outlet guide vane and consequent potential loss of thrust or reduced fan flutter margin.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the four LPC ice impact panels with panels eligible for installation, either new or repaired using RRD Alert Non-Modification Service Bulletin (NMSB) No. ALERT SB-BR700-72-A900281.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
At the next engine shop visit or within 12,500 engine flight cycles since the last shop visit, whichever occurs first.
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Affected Aircraft
Rolls-Royce Deutschland Ltd & Co KG BR700-715A1-30, BR700-715B1-30, and BR700-715C1-30 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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