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Airworthiness Directive

AD 2017-19-15 82 FR 44711 Active

Federal Aviation Administration · 14 CFR part 39

Requires replacement of the clutch with a dual mass flywheel.

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FR document
2017-20419
Amendment
39-19045
Published
2017-09-26
Effective
2017-10-31
Models covered
1

Last live check: 2026-08-19

Printed from https://aircraftdirectives.com/ad/2017-19-15 · 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

2017-19-15

FR doc 2017-20419 · 82 FR 44711

AD 2017-19-15Published 2017-09-26Effective 2017-10-31

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 clutch with a dual mass flywheel.

Full official abstract

We are adopting a new airworthiness directive (AD) for certain Technify Motors GmbH TAE 125-02 reciprocating engines. This AD requires replacement of the clutch with a dual mass flywheel. This AD was prompted by a loss of engine power in flight caused by oil leaking from the gearbox radial shaft sealing ring that contaminated the clutch. We are issuing this AD to correct the unsafe condition on these products.

More directives for Thielert TAE 125

  1. AD 2020-26-06 Airworthiness Directives; Technify Motors GmbH (Type Certificate Previou... Effective 2020-12-29
  2. AD 2016-07-19 Airworthiness Directives; Technify Motors GmbH Reciprocating Engines Effective 2016-05-09
  3. AD 2015-21-01 Airworthiness Directives; Technify Motors GmbH Reciprocating Engines Effective 2015-11-27
  4. AD 2015-02-01 Airworthiness Directives; Technify Motors GmbH (Type Certificate Previou... Effective 2015-02-13
  5. AD 2014-17-03 Airworthiness Directives; Technify Motors GmbH Reciprocating Engines Effective 2014-10-02

All Thielert TAE 125 directives

View on Federal Register (opens in a new tab) View this AD in FAA DRS (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