EASA AD 2024-0203
Flight Controls — Trimmable Horizontal Stabilizer Actuator — Replacement
EASA Airworthiness Directive 2024-0203 is an airworthiness directive addressing the replacement of trimmable horizontal stabilizer actuators (THSA) on Airbus A318, A319, A320, and A321 aircraft models, including the newly certified A321-253NY. The directive mandates the replacement of affected THSA parts identified by serial numbers to ensure continued safe operation of the flight controls. It applies to all manufacturer serial numbers of the specified aircraft models.