Pratt GTF Turbine Disk Problem Requires More Frequent Inspections
Engines from hundreds of Pratt-powered A320neo-family aircraft could face unscheduled shop visits over the next year.
Credit: Airbus
New analysis of an old problem is prompting Pratt & Whitney to revamp inspection protocols on certain PW1100G geared turbofans, potentially pulling hundreds of engines off wing before scheduled shop visits over the next two years. Inspections have been mandated since late last year of a certain...
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