AD Issued for M601 Compressor Case
The FAA is adopting a new airworthiness directive (AD 2024-06-02) for GE Aviation Czech (GEAC) Model M601 engines. A crack on the centrifugal compressor case mount pad weld area was reported on an engine, leading to an unscheduled engine removal. Further investigation identified a non-conforming weld in the location of the failure (lack of welding penetration).

