AD 2022-14-09
Effective 08/18/2022 · Published 07/14/2022
Airworthiness Directives; Saab AB, Support and Services (Formerly Known as Saab AB, Saab Aeronautics) Airplanes
Summary
The FAA is adopting a new airworthiness directive (AD) for certain Saab AB, Support and Services Model 340A (SAAB/SF340A) and SAAB 340B airplanes. This AD was prompted by a report that there is no evidence that post-machining stress relief or de-embrittlement post- cadmium plating treatments were performed on certain torque arm center pins. This AD requires replacing each affected torque arm center pin on the main l…