AD 2005-22-12

final rule
Data completeness: 70%

Airworthiness Directives; General Electric Company CF6-80E1 Series Turbofan Engines

AD Number
2005-22-12
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2005-22701
FR Citation
70 FR 66250

Applicability

TypeManufacturerModelDetails
aircraft Airbus Industrie A330 Airworthiness Directives; General Electric Company CF6-80E1 Series Turbofan Engines
engine General Electric Company CF6-80E1 Series Airworthiness Directives; General Electric Company CF6-80E1 Series Turbofan Engines

Unsafe Condition

Reports of operators finding several damaged thrust reverser actuation system (TRAS) lock flexible drive shafts during inspections and checks of the drive shafts.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Perform a check of the holding torque of the TRAS locks within 10 flight cycles after all aborted takeoffs in which the thrust reverser was deployed. Based on the results, perform a visual inspection of the TRAS lock flexible drive shafts if necessary. Replace any damaged flexible drive shafts or locks.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within 10 flight cycles after all aborted takeoffs in which the thrust reverser was deployed.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

General Electric Company CF6-80E1 series turbofan engines installed on, but not limited to, Airbus Industrie A330 series 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

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