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Airworthiness Directive

AD 2018-07-16 83 FR 15733 Superseded

Federal Aviation Administration · 14 CFR part 39

Requires replacement of the waste gate controller and the control rod circlip.

Superseded by AD 2020-22-14Federal Register (opens in a new tab)

FR document
2018-07540
Amendment
39-19247
Published
2018-04-12
Effective
2018-04-27
Models covered
1

Last live check: 2026-08-19

Printed from https://aircraftdirectives.com/ad/2018-07-16 · AircraftDirectives restates official FAA and manufacturer records; the official sources named on this sheet control. Not an airworthiness determination.

This page is a reference Record, not an airworthiness or compliance determination. Official FAA and manufacturer sources control over our restatement, subject to governing law. Check applicability, current requirements and incorporated documents before acting. The owner or operator remains responsible for airworthiness and required records under 14 CFR 91.403 and 91.417, as applicable. Terms of Use: /terms.

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AD

2018-07-16

FR doc 2018-07540 · 83 FR 15733

AD 2018-07-16Published 2018-04-12Effective 2018-04-27

Superseded by 2020-22-14

Supersedence is read from the Federal Register text of the newer AD — the FAA publishes no structured field for it — and names only ADs held in our index.

FAA rule - 14 CFR 39

FAA rule. Compliance with an applicable AD is required under 14 CFR 39.7. Check its effective date, applicability, compliance times and current status.

Requires replacement of the waste gate controller and the control rod circlip.

Full official abstract

We are adopting a new airworthiness directive (AD) for all Austro Engine GmbH model E4 and E4P diesel piston engines. This AD requires replacement of the waste gate controller and the control rod circlip. This AD was prompted by reports of broken or disconnected turbocharger waste gate control rods on some engines. We are issuing this AD to address the unsafe condition on these products.

More directives for Austro Engine E4

  1. AD 2025-02-12 Airworthiness Directives; Austro Engine GmbH Engines Effective 2025-04-01
  2. AD 2024-19-10 Airworthiness Directives; Austro Engine GmbH Engines Effective 2024-10-09
  3. AD 2024-05-01 Airworthiness Directives; Austro Engine GmbH Engines Effective 2024-03-11
  4. AD 2023-20-03 Airworthiness Directives; Austro Engine GmbH Engines Effective 2023-12-11
  5. AD 2022-03-03 Airworthiness Directives; Austro Engine GmbH Engines Effective 2022-02-14

All Austro Engine E4 directives

View on Federal Register (opens in a new tab) Search DRS manually for AD 2018-07-16 (opens in a new tab) Print AD packet (opens the full Federal Register document in a new tab)

Applies to 1 model in our index