Airworthiness Directive · Amendment 39-12775 · Eurocopter France Model AS332L2 Helicopters
Eurocopter France Model AS332L2 Helicopters
Model AS332L2 helicopters, certificated in any category.
This amendment adopts a new airworthiness directive (AD) for Eurocopter France (Eurocopter) Model AS332L2 helicopters. This action requires removing the main rotor shaft non-rotating scissors (non- rotating scissors) from the swashplate balljoint and inspecting for friction or play in the hinges between the two links of the non- rotating scissors, or between the non-rotating scissors link and the flared housing, and replacing the non-rotating scissors, if necessary. This amendment is prompted by the discovery of in-service damage to main rotor shaft non-rotating scissors attachment hinges. The actions specified in this AD are intended to prevent friction on non-rotating scissors, failure of the swashplate, loss of main rotor pitch control, and subsequent loss of control of the helicopter.
