U.S. operators of General Electric CF6-50s and CF6-80C2s will be required to replace shrouds on 1,106 engines
U.S. operators of General Electric CF6-50s and CF6-80C2s will be required to replace shrouds on 1,106 engines under a proposed FAA Airworthiness Directive prompted by 61 uncontained low-pressure turbine (LPT) failures since 1993. According to the FAA, newly designed shrouds will improve LPT...
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