Pratt Confirms Oil Leak Caused CSeries Engine Failure
The engine company validates a fix for PW1500G.
The CSeries test airplanes remain grounded while Pratt & Whitney validates a fix for an oil seal problem in its PW1500Gs. (Photo: Bombardier)
The CSeries test airplanes remain grounded while Pratt & Whitney validates a fix for an oil seal problem in its PW1500Gs. (Photo: Bombardier)