AD 2009-22-11
Effective 11/16/2009 · Published 10/30/2009
Airworthiness Directives; Bell Helicopter Textron Canada Model 407 and 427 Helicopters
Summary
We are adopting a new airworthiness directive (AD) for Bell Helicopter Textron Canada (Bell) Model 407 and 427 helicopters. This AD results from a mandatory continuing airworthiness information (MCAI) AD issued by the aviation authority of Canada. The MCAI AD states that, during a preflight check, it was observed that the swashplate link assembly bearing had moved in the lever race, making contact with the swashplat…