Action
Final rule.
Summary
We are superseding Airworthiness Directive (AD) 2013-18-01 for Eurocopter France Model EC 155B, EC155B1, SA-365N, SA-365N1, AS-365N2, AS 365 N3, and SA-366G1 helicopters. AD 2013-18-01 required inspecting the collective pitch lever for correct locking and unlocking conditions. As published, AD 2013-18-01 contained certain errors. This new AD retains the requirements of AD 2013-18-01, corrects the errors, and updates the type certificate holder's name. The actions in this AD are intended to detect an incorrectly adjusted collective pitch lever, which could result in loss of control of the helicopter.