Pratt & Whitney finds fix for A320neo GTF engine issues

Credit: Pratt & Whitney
Pratt & Whitney is reverting to a previous configuration of its PW1100G geared turbofan (GTF) engine’s high pressure compressor (HPC) aft hub knife-edge seal to get its production line moving again and fix in-service engines affected by issues with the modified design.Pratt on Feb. 21 issued a...

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