Another setback for Pratt & Whitney Geared Turbofan operators. The engine maker says that “a significant portion of the PW1100G-JM engine fleet” on Airbus A320neo family aircraft will need accelerated wing removal and inspection within nine to twelve months. The reason is a powder metal contamination issue found in the high-pressure turbine disk on engines produced until early 2021. Pratt & Whitney discloses ‘new’ material issue on the GTF.
P&W mentioned the latest issue today in its HY1 earnings presentation. The OEM says that the problem will result in “approximately 200 accelerated removals by mid-September of this year.” By then, Pratt expects to have a better understanding of the extent of the problem. It is most likely that another 1.000 engines will need inspection by late 2024.
Active as a journalist since 1987, with a background in newspapers, magazines, and a regional news station, Richard has been covering commercial aviation on a freelance basis since late 2016.
Richard is contributing to AirInsight since December 2018. He also writes for Airliner World, Aviation News, Piloot & Vliegtuig, and Luchtvaartnieuws Magazine. Twitter: @rschuur_aero.
We use cookies to optimize our website and our service.
Functional
Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes.The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.