RTX says engines are affected by contaminated metal parts that could crack over time
The fuel-efficient Geared Turbofan engine has had reliability problems since it was introduced in 2015. Hundreds of Airbus jetliners will require inspections after a new problem with their Pratt & Whitney engines, adding another potential airline disruption in coming months.
Pratt parent said recently discovered contamination in the metal used to make some engine parts required the planes to be inspected to check on whether repairs were required.
The contamination could cause cracks to form in critical engine parts. The new problem exacerbates the shortage of new, fuel-efficient engines that has sidelined dozens of Airbus and Boeing jetliners worldwide after parts wore out faster than expected.
The recall isn’t expected to have an immediate impact on travel because only a fraction of the engine fleet that has flown the most will be inspected over the next six weeks.
Excerpt from WSJ
Read the full article