AD 2025-12-08

final rule
Data completeness: 80%

Airworthiness Directives; General Electric Company Engines

AD Number
2025-12-08
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2024-2712
FR Citation
90 FR 25884

Applicability

TypeManufacturerModelDetails
engine General Electric Company Airworthiness Directives; General Electric Company Engines

Unsafe Condition

A predicted reduction in the cyclic life of the combustion chamber assembly (CCA) forward flange.

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

Required Actions

Fluorescent penetrant inspections (FPIs) of the CCA for any indications and replacement if necessary.

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

Compliance Time

Within 50 flight hours

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

Affected Aircraft

General Electric Company (GE) Model CF34-8C1, CF34-8C5, CF34-8C5A1, CF34-8C5A2, CF34-8C5A3, CF34-8C5B1, CF34-8E2, CF34-8E2A1, CF34-8E5, CF34-8E5A1, CF34-8E5A2, CF34-8E6, and CF34-8E6A1 engines.

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

Source: Official FAA Source ↗

Retrieved: Apr 4, 2026

Rights: U.S. Government Public Domain

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