FAA Targets Iron Flecks in GE Jet Engines for Urgent Swap-Out
Published Date: 1/30/2025
Proposed Rule
Summary
The FAA wants to make sure certain GE jet engines stay safe by replacing some turbine disks that might have tiny metal flaws. This affects specific CF6-80E1 models and means airlines will need to swap out these parts soon to keep flying safely. The change helps prevent engine problems and keeps everyone on board worry-free.
Analyzed Economic Effects
2 provisions identified: 1 benefits, 1 costs, 0 mixed.
Safety fix for engines with suspected metal flaws
The FAA says certain CF6-80E1 engines may have HPT stage 1 and stage 2 disks made from powder metal suspected to contain iron inclusion, an unsafe condition. Replacing the affected disks is proposed to address that unsafe condition and reduce the risk of engine problems on aircraft with those engines.
Operators must replace specific GE turbine disks
The FAA proposes a rule that would require replacement of certain high-pressure turbine (HPT) stage 1 and HPT stage 2 disks on General Electric Model CF6-80E1A2, CF6-80E1A3, CF6-80E1A4, and CF6-80E1A4/B engines. Operators would have to remove affected disks manufactured from powder metal suspected to contain iron inclusion and install parts eligible for installation.
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