Transport i lotnictwo · 28/07/1998

FAA Proposes Revisions to Pratt & Whitney JT9D Engine Manual for Enhanced Inspection Procedures

The Federal Aviation Administration (FAA) has proposed revisions to the Pratt & Whitney JT9D Turbofan Engine Manual to require enhanced inspections of critical life-limited parts, in response to an FAA study of in-service events involving uncontained failures of critical rotating engine parts.