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Airworthiness Directive

AD 2002-03-09 R1 67 FR 13089 Active

Federal Aviation Administration · 14 CFR part 39

Requires a one-time visual inspection for surface finish and a one-time fluorescent penetrant inspection for cracks of certain impellers installed on LTS101 series turboshaft and LTP101 series turboprop engines.

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FR document
02-6502
Amendment
39-12676
Published
2002-03-21
Effective
2002-03-27
Models covered
1

Last live check: 2026-08-19

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AD

2002-03-09 R1

FR doc 02-6502 · 67 FR 13089

AD 2002-03-09 R1Published 2002-03-21Effective 2002-03-27

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 a one-time visual inspection for surface finish and a one-time fluorescent penetrant inspection for cracks of certain impellers installed on LTS101 series turboshaft and LTP101 series turboprop engines.

Full official abstract

This amendment revises an existing airworthiness directive (AD), that is applicable to Honeywell International Inc. (formerly AlliedSignal Inc. and Textron Lycoming) LTS101 series turboshaft and LTP101 series turboprop engines. The existing AD will become effective on March 27, 2002, and requires a one-time visual inspection for surface finish and a one-time fluorescent penetrant inspection for cracks of certain impellers installed on LTS101 series turboshaft and LTP101 series turboprop engines. This amendment requires the same inspections, and in addition, allows installation of impellers that pass those inspections. This revision to the existing AD is prompted by an inadvertent omission in the existing AD to include allowance of installation of impellers that pass inspections required by the AD. The actions specified by this AD are intended to prevent impeller failure from cracks in the impeller back face area, which could result in an uncontained engine failure.

More directives for Honeywell LTP101

  1. AD 2011-08-06 Airworthiness Directives; Honeywell International Inc. LTS101 Series Tur... Effective 2011-05-17
  2. AD 2009-24-12 Airworthiness Directives; Honeywell International Inc. LTS101 Series Tur... Effective 2010-01-04
  3. AD 2002-03-09 Airworthiness Directives; Honeywell International Inc. (Formerly AlliedS... Effective 2002-03-27
  4. AD 2001-25-04 Airworthiness Directives; Honeywell International Inc. Models LTS101-600... Effective 2002-01-23
  5. AD 2001-22-07 Airworthiness Directives; Honeywell International, Inc. LTP 101 Series T... Effective 2001-11-30

All Honeywell LTP101 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