AD 2009-26-09

Recurring final rule
Data completeness: 80%

Airworthiness Directives; General Electric Company CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 Turbofan Engines

AD Number
2009-26-09
Status
final_rule
Effective Date
Product Category
engine
Docket
Docket No. FAA-2007-27687
FR Citation
75 FR 910

Applicability

TypeManufacturerModelDetails
engine General Electric Company CF34-1A Airworthiness Directives; General Electric Company CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 Turbofan Engines

Unsafe Condition

could result in damage to the airplane.

Required Actions

inspecting certain fan disks for electrical arc-out indications, removing from service fan disks with electrical arc-out indications, performing tactile and enhanced visual (TEV) inspections, fluorescent penetrant inspections (FPI), and eddy current inspections (ECI) on certain disks that have already had a shop-level inspection, and repetitive FPI and ECI on certain fan disks

Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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Unsafe Condition: could result in subsequent forced landing of the airplane.

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Airworthiness Directives; General Electric Company CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 Turbofan Engines

Unsafe Condition: The FAA is revising an existing airworthiness directive (AD) for General Electric Company (GE) CF34-1A, -3A, -3A1, -3A2, -3B, and - 3B1 turbofan engines. That AD currently requires a one-time inspe...

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2007-07-07

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Airworthiness Directives; General Electric Company CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 Turbofan Engines

Unsafe Condition: The FAA is superseding an existing airworthiness directive (AD) for General Electric Company (GE) CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 turbofan engines. That AD requires a onetime inspection of ...

Effective: Apr 23, 2007 Category: engine Compliance: 500 flight hours

2006-04-12 Recurring

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Airworthiness Directives; General Electric Company CF34-1A, -3A, -3A1, -3A2, -3B, and -3B1 Series Turbofan Engines

Unsafe Condition: which could lead to uncontained engine failure.

Effective: Mar 30, 2006 Category: engine

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