Powdered-metal component issue affects 757 and C-17 PW2000 turbofans: FAA

The Federal Aviation Administration will require inspections of Pratt & Whitney (P&W) PW2000s powering Boeing 757s and C-17s, saying disks in the engines are subject to defects similar to those affecting PW1000G geared turbofans (GTFs)

https://www.flightglobal.com/engines/powdered-metal-component-issue-affects-757-and-c-17-pw2000-turbofans-faa/163175.article