AD 2007-12-09
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| engine | General Electric | Company CF34-10E Series | Airworthiness Directives; General Electric Company CF34-10E Series Turbofan Engines |
Unsafe Condition
Uncontained combustor case failure resulting in an in-flight engine shutdown and possible damage to the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Revise the published life limit in the Airworthiness Limitations Section of the CF34-10E Engine Manual for combustor cases, part numbers 2070M47G02 and 2070M47G03, from 39,600 cycles-since-new (CSN) to 24,600 CSN. Operators must also modify their continuous airworthiness maintenance plans to reflect these changes.
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.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
General Electric Company CF34-10E2A1, CF34-10E5, CF34-10E5A1, CF34-10E6, CF34-10E6A1, and CF34-10E7 turbofan engines installed on, but not limited to, Embraer ERJ-190 and -195 airplanes.
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
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.