EASA Regulations for Aircraft Industries 420 (Turbolet)

3 airworthiness directives and regulations affecting Aircraft Industries 420 (Turbolet).

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New ADs and bulletins for Aircraft Industries 420 (Turbolet), summarized like the ones below, every Monday.

EASA AD 2023-0055

Mar 16, 2023

Landing Gear — Wheels and Brakes / Brake unit — Replacement

Landing Gear — Wheels and Brakes / Brake unit — Replacement is a regulatory document concerning the replacement procedures for brake units on the Aircraft Industries L 410/420 (Turbolet) aircraft. It addresses maintenance and safety requirements specific to the landing gear's wheels and brakes system for these aircraft models. The document provides guidance to ensure proper brake unit replacement to maintain airworthiness.

Airworthiness Directive
  • Aircraft Industries L 410
  • Aircraft Industries 420 (Turbolet)
  • Aircraft Industries L 410/420

EASA AD 2019-0308

Dec 18, 2019

Landing Gear — Nose Landing Gear Leg / Pin — Replacement

EASA Airworthiness Directive 2019-0308 is an airworthiness directive issued by EASA concerning the replacement of the nose landing gear leg pin on Aircraft Industries L-410 and L-420 aeroplanes. It addresses specific pin part numbers installed on the nose landing gear legs that have been found to cause steering malfunctions. The directive applies to all manufacturer serial numbers of the affected aircraft models.

Airworthiness Directive
  • Aircraft Industries L 410
  • Aircraft Industries 420 (Turbolet)
  • Aircraft Industries L-410
  • Aircraft Industries L-420

EASA AD 2018-0057

Mar 14, 2018

Propellers — Pitch Lock System — Modification / Check Aircraft Flight Manual — Amendment

EASA Airworthiness Directive 2018-0057 is an airworthiness directive affecting Aircraft Industries a.s. L 410 UVP-E20 and L 410 UVP-E20 CARGO aeroplanes equipped with GE Aviation H80-200 engines and Avia Propeller AV 725 propellers with serial numbers from 2904 through 3114. The directive mandates modifications to the propeller pitch lock system and amendments to the Aircraft Flight Manual to address safety concerns related to un-commanded negative thrust activation. It also provides updated procedures for flight crews to check the pitch lock system before each flight.

Airworthiness DirectiveSuperseded
  • Aircraft Industries L 410
  • Aircraft Industries 420 (Turbolet)
  • Aircraft Industries L 410 UVP-E20
  • Aircraft Industries L 410 UVP-E20 CARGO