The FAA yesterday proposed an emergency airworthiness directive that will require operators of Lycoming engines to inspect and possibly replace off-spec connecting rod small-end bushings in Lycoming engines installed or overhauled between November 2015 and February 2017.
FAA Publishes Emergency Lycoming Engine AD
Key Takeaways:
- The FAA has proposed an emergency Airworthiness Directive (AD) requiring inspections and potential replacement of off-spec connecting rod bushings in Lycoming engines due to five reported uncontained engine failures.
- The AD impacts 778 U.S. airplanes with Lycoming engines installed or overhauled between November 2015 and February 2017.
- Engine owners face estimated costs of $1.1 million for inspections ($1,425 per engine), with replacement costs ranging from $2,170 to $6,680, and compliance required within 10 in-service hours.
Key takeaways sponsored by Aviator Pro | Start Your Training ->
See a mistake? Contact us.
