CFM working fix for LEAP-1B engine bearing issue

CFM International is redesigning the bearing in the radial drive shaft of the LEAP-1B that powers the Boeing 737 MAX after five incidents in which an engine was shut down in-flight because an oil filter bypass warning light indicated in the cockpit. The action comes as EASA issues an airworthiness...
Guy Norris

Guy is a Senior Editor for Aviation Week, covering technology and propulsion. He is based in Colorado Springs.

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