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Thu, Jan 12, 2012

AD: Rotax Aircraft Engines 912 A Series

AD NUMBER: 2012-01-01

PRODUCT: Various Aircraft Equipped With Rotax Aircraft Engines 912 A Series Engine
SUBJECT: Airworthiness Directive 2012-01-01
ACTION: Final rule; request for comments.

SUMMARY: This AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation authority of another country to identify and correct an unsafe condition on an aviation product. The MCAI describes the unsafe condition as a deviation in the manufacturing process of certain part number 888164 crankshafts that may cause cracks on the surface of the crankshaft on the power take off side, which could lead to failure of the crankshaft support bearing and possibly result in an in-flight engine shutdown and forced landing.

The FAA is issuing this AD to require actions to address the unsafe condition on these products.

DATES: This AD is effective January 26, 2012

FMI: AD

 


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