Airworthiness Directive

AD 96-12-27 61 FR 31007 Active

Federal Aviation Administration · 14 CFR part 39

FR document
96-15383
Amendment
39-9668
Published
1996-06-19
Effective
1996-08-19
Models covered
1
Last live check
2026-10-01
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AD

96-12-27

FR doc 96-15383 · 61 FR 31007

AD 96-12-27Published 1996-06-19Effective 1996-08-19

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 removal from service of suspect disks for a one-time inspection of the disk tenon area of the gas generator turbine disk.

Full official abstract

This amendment adopts a new airworthiness directive (AD), applicable to AlliedSignal Inc. (formerly Textron Lycoming) LTS 101 series turboshaft and LTP 101 series turboprop engines, that requires removal from service of suspect disks for a one-time inspection of the disk tenon area of the gas generator turbine disk. This amendment is prompted by a report of a gas generator turbine disk tenon failure. The actions specified by this AD are intended to prevent total loss of engine power, inflight engine shutdown, and possible damage to the aircraft.

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All Honeywell LTP101 directives

Applies to 1 model in our index