By Rajesh Kumar Singh
CHICAGO (Reuters) – Jet engine maker CFM International said on Friday that aviation regulators in the United States and Europe have certified a “more sustainable” high-pressure turbine kit for its LEAP-1A engines that power Airbus’ narrow-body jets.
LEAP engines have faced durability issues in regions with hotter and harsher environments, such as the Middle East and Asia, causing frustration among airlines.
CFM, owned by GE Aerospace and France Safran (EPA:), said it has made updates to address these concerns and has received certification from both the U.S. Federal Aviation Administration and the European Union Aviation Safety Agency.
“This new hardware delivers on our commitment to ensure LEAP-1A engines achieve the same level of maturity, durability and time on the wing that our customers have enjoyed with the CFM56 product line,” CFM CEO Gael Meheust said in a statement declaration.
A similar solution is being tested for the LEAP-1B engines, which power Boeing’s (NYSE:) 737 MAX aircraft.
In addition, GE Aerospace called the certification an “important milestone” in improving engine durability. The company said the new hardware is also easier to manufacture and would help increase engine production.
The durability issues with newer generation LEAP engines and Pratt & Whitney GTF engines have exacerbated the slowdown in maintenance capacity.
According to consultancy Bain & Company, turnaround times at motorcycle repair shops increased by 35% for older engines and more than 150% for new-generation engines after the pandemic. On average, it takes two to three months for airlines to secure a spot at repair shops, the company said.
