EASA Regulations for Diamond DA 42

3 airworthiness directives and regulations affecting Diamond DA 42.

EASA AD 2021-0022

Engine — Main Bearing / Studs — Replacement

EASA Airworthiness Directive 2021-0022 is an airworthiness directive addressing Continental Aerospace Technologies GmbH TAE 125-02-99 and TAE 125-02-114 engines installed on various aircraft including Diamond DA 40, DA 42, DA 42M, CEAPR DR 400 series, Textron Aviation 172 series, and Piper PA-28 series. The directive mandates replacement of certain main bearing studs identified by specific batch numbers due to reported failures. It applies to all serial numbers listed in the associated service bulletin CG 125-1027 P1.

Jan 18, 2021

Airworthiness DirectiveMaintenanceSafety MgmtContinental Aerospace Technologies, Gmbh TAE125Diamond DA 40Diamond DA 42Diamond DA 42MCEAPR DR 400Textron Aviation 172Piper PA-28

EASA AD 2017-0034R1

Engine — Gearbox — Modification / Inspection

EASA Airworthiness Directive 2017-0034R1 is a regulatory document addressing safety concerns related to Technify Motors GmbH TAE 125-02 engines installed on various aircraft including Diamond DA 40, DA 42, DA 42M, CEAPR DR 400, Cessna 172, and Piper PA-28. The directive mandates modification and inspection of the engine gearbox and clutch system to prevent oil leaks and potential engine power loss. It specifically targets affected gearboxes identified by part and serial numbers and requires replacement of the clutch with a dual mass flywheel.

Jan 18, 2018

Airworthiness DirectiveMaintenanceSafety MgmtContinental Aerospace Technologies, Gmbh TAE125Diamond DA 40Diamond DA 42Diamond DA 42MCEAPR DR 400Cessna 172Piper PA-28

EASA SIB 2012-11

Tyre Specification(s) and Installation

EASA Safety Information Bulletin SIB No. 2012-11 titled "Tyre Specification(s) and Installation" addresses issues related to tyre specifications and installation on aeroplanes with retractable landing gears, including the Diamond DA 42. The bulletin highlights a safety concern where a gear-up landing occurred due to a tyre outer diameter deviation caused by using a tyre brand different from that specified by the manufacturer. It applies to all aeroplanes certified or validated by EASA under CS-23, CS-VLA, CS-22, or CS-LSA, or certified by European National authorities before 28 September 2003 under equivalent standards.

Jun 27, 2012

Safety Information BulletinMaintenanceSafety MgmtDiamond DA 42