✈️New FAA Airworthiness Directive on General Electric Engines
Airworthiness Directives; General Electric Company Engines
Summary
The FAA is adopting a new airworthiness directive (AD) for certain General Electric Company (GE) Model CF6-80E1A2, CF6-80E1A3, CF6-80E1A4, and CF6-80E1A4/B engines. This AD was prompted by a manufacturer investigation that revealed certain high-pressure turbine (HPT) stage 1 and HPT stage 2 disks were manufactured from powder metal material suspected to contain iron inclusion. This AD requires replacement of affected HPT stage 1 and HPT stage 2 disks with parts eligible for installation. The FAA is issuing this AD to address the unsafe condition on these products.
Agencies
- Transportation Department
- Federal Aviation Administration
Business Impact
$$$ - High
The regulatory document establishes compliance requirements for businesses operating General Electric engines, mandating the replacement of unsafe components. Non-compliance can lead to operational disruptions and safety liabilities. The estimated compliance costs outlined indicate significant financial implications for operators.