✈️New Airworthiness Directive for GE Engines Affects Compliance and Costs
Airworthiness Directives; General Electric Company Engines
Summary
The FAA is adopting a new airworthiness directive (AD) for all General Electric Company (GE) Model CT7-2E1 engines. This AD was prompted by a revised analysis using an updated stress model, which calculated that the actual life limit of the CT7-2E1 stage 2 turbine aft cooling plate is less than the current life limit. This AD requires revision of the airworthiness limitations section (ALS) of the existing CT7-2E1 engine maintenance manual (EMM) and the operator's existing approved maintenance program or inspection program, as applicable, to incorporate a reduced life limit for this part. The FAA is issuing this AD to address the unsafe condition on these products.
Agencies
- Transportation Department
- Federal Aviation Administration
Business Impact
$$ - Med
The text outlines an airworthiness directive (AD) affecting General Electric Company engines, requiring revised maintenance protocols. This mandates compliance adjustments for operators, directly impacting operational costs and maintenance planning, which can affect financial forecasting and resource allocation.