EASA AD US-2022-05-01
Wings - Spoiler Assemblies - Removal
Federal Register Volume 87, Number 35 (February 22, 2022) - Airworthiness Directive 2022-05-01 issued by the FAA addresses certain Learjet, Inc. airplanes including Models 35, 35A (C-21A), 36, 36A, 55, 55B, 55C, and 60. This directive targets spoiler assemblies that had their FAA-approved life limits improperly extended by a repair station, posing a safety risk. The AD mandates removal of these spoiler assemblies from service and prohibits their reinstallation to ensure continued airworthiness.
Airworthiness DirectiveMaintenanceSafety MgmtLearjet, 31Learjet, 35Learjet, 36Learjet, 55Learjet, 60Learjet 35Learjet 35ALearjet 36Learjet 36ALearjet 55Learjet 55BLearjet 55CLearjet 60