Airworthiness Directives; Bombardier, Inc., Airplanes

FAA / Federal Register · 2022-26649

The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model BD-700-1A10 and BD-700-1A11 airplanes. This AD was prompted by reports of the passenger door failing to dampen during opening at regularly scheduled maintenance checks, causing the door to open more rapidly than normal. An investigation found that a contributing factor was erroneous aircraft maintenance manual (AMM) procedures. This AD prohibits using certain versions of certain AMM tasks for the passenger door. The FAA is issuing this AD to address the unsafe condition on these products.