par Beochien Lun 2 Avr 2018 - 20:00
J'ouvre, pour un peu de clarté ...
Bon, ça merdouille un peu sur 3 niveaux des T700 / 1000-Ten ...
Ce n'est pas la gloire non plus !
Mais comme ce n'est plus dramatique, on interviendra quand ça deviendra nécessaire, lors de visites programmées ...
Oui mais, ce n'est pas gratos tout ça ...
Ne pas trop se foutre de P&W non plus , ça n'arrive pas qu'aux autres ...
However, the durability issues on Trent 1000s also cover the engines' high-pressure (HP) turbine and IP compressor.
R-R is in the process of preparing redesigned blades for both the HP turbine and IP compressor, a source familiar with the situation tells FlightGlobal.
The Trent 7000's HP turbine blade is slightly different from that on the Trent 1000, and disparities also exist between the two engines' IP compressor blades. But the source confirms that R-R will introduce redesigned HP turbine and IP compressor blades for the Trent 7000, which will need to be retrofitted to in-service engines.
The new blades are scheduled to become available by year-end, and will be installed during "targeted", rather than unscheduled, maintenance events, the source says.