Bombardier and Pratt & Whitney confirm that CSeries' PW1500G geared turbofans have not been afflicted with engine issues that recently grounded dozens of Airbus A320neo-family aircraft. "Pratt & ...

Fractured mid-turbine frame (MTF) piston seals have been linked to about half of the Pratt & Whitney PW1100G-JM engine failures reported by Indian carriers that damaged low-pressure turbines (LPTs), ...

* PRATT & WHITNEY - RELEASED REVISED CONFIGURATION AS SOLUTION TO ISSUE OF KNIFE EDGE SEAL ON HPC AFT HUB AFFECTING SUBPOPULATION OF PW1100G-JM ENGINE * PRATT & WHITNEY - ‍HAS BEGUN IMPLEMENTING ...