EASA AD 2021-0037: Flight Controls — Trimmable Horizontal Stabilizer Actuator — Modification | RegNotify

Airworthiness DirectiveEASA AD 2021-0037

Flight Controls — Trimmable Horizontal Stabilizer Actuator — Modification

Published: Jan 25, 2021
Effective: Feb 8, 2021

Airbus A340

AI-generated summary of the official EASA document. Verify against the PDF before acting.

What to do

Affected operators and maintenance teams must implement the specified modification to the trimmable horizontal stabilizer actuator as outlined in the document. They should review maintenance schedules and plan for the modification within the prescribed timeframe. Any compliance deadlines or detailed instructions must be followed precisely to maintain airworthiness.

Summary

Flight Controls — Trimmable Horizontal Stabilizer Actuator — Modification is a regulatory document concerning the Airbus A340 aircraft. It addresses modifications related to the trimmable horizontal stabilizer actuator system to ensure continued airworthiness and flight safety. The document is specifically applicable to the Airbus A340 series.

What changed

This document introduces a modification requirement for the trimmable horizontal stabilizer actuator on Airbus A340 aircraft. It mandates changes to the actuator system to enhance reliability and prevent potential flight control issues. The modification is a new directive rather than an amendment to previous regulations.

Why it matters

This matters to aviation professionals because the trimmable horizontal stabilizer actuator is critical for maintaining aircraft pitch control and stability. Operators and maintenance organizations must comply to avoid safety risks and potential operational disruptions. Compliance ensures continued certification and safe operation of affected Airbus A340 aircraft.

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