Alliedsign Airworthiness Directives

Name: AerScheduler
Price: 20 USD

Every AD in the library that names a Alliedsign engine, gathered from its model pages.

40 not superseded, 12 of them with a repeat action. 48 listed in all, newest published May 24, 2022.

Published sinceHide 8 supersededOnly repeat actions40 of 48

2022-10-02Requires initial and repetitive special vibration tests of the engine and, depending on the results, replacement of either the reduction gearbox assembly or the engineEngine controls · EngineSupersedes 2002-03-01Repeat actionMay 24, 2022
2018-17-15Turbine engine combustion sectionEngineSupersedes 2018-02-14Repeat actionSep 17, 2018
2018-13-05Requires initial and repetitive engine oil filter sampling and analysis of the affected engines and inspections of certain hydraulic torque sensor gear assembliesTurbine engine reduction gear · EngineRepeat actionJun 21, 2018
2012-02-06Requires inspecting certain serial number (S/N) first stage turbine disks, part number (P/N) 3101520-1 and P/N 3107079-1Honeywell International Inc. TPE331-10 and TPE331-11 Series Turboprop Engines · EngineRepeat actionFeb 9, 2012
2009-26-06Honeywell International Inc. ALF502 Series and LF507 Series Turbofan EnginesEngineSupersedes 97-11-05Repeat actionJan 7, 2010
2009-15-13Requires initial and repetitive visual inspections and initial and repetitive ultrasonic inspections of combustion chamber housings (CCHs) for cracksHoneywell International Inc., T5313 and T5317 Series Turboshaft Engines · EngineRepeat actionJul 21, 2009
2006-11-16Requires initial and repetitive visual and dimensional inspections of fuel control regulator assembly main and secondary drive shaft and pump gear splines, installed in certain fuel control regulator assembliesHoneywell International Inc. T5311A, T5311B, T5313B, T5317A, T5317A-1, and T5317B Series Turboshaft Engines and Lycoming Former Military T53-L-11B, T53-L-11D, T53-L-13B, T53-L-13B/D, and T53-L-703 Series Turboshaft Engines · EngineSupersedes 98-22-11Repeat actionMay 31, 2006
2004-09-29Requires initial and repetitive fluorescent penetrant inspections (FPIs) and eddy current inspections (ECIs) of the affected first stage turbine disksHoneywell International Inc. (Formerly AlliedSignal Inc., Garrett Turbine Engine Company, and AiResearch Manufacturing Company of Arizona) TPE331-10 and -11 Series Turboprop Engines · EngineRepeat actionMay 11, 2004
2002-22-06Honeywell International, Inc., (Formerly AlliedSignal, Inc. and Textron Lycoming) LF507 and ALF502R Series Turbofan EnginesEngineRepeat actionNov 1, 2002
2002-12-09Honeywell International Inc. (Formerly AlliedSignal Inc. and Garrett Turbine Engine Company) TPE331-11U, -12B, -12JR, -12UA, -12UAR, and -12UHR Series Turboprop EnginesEngineRepeat actionJun 18, 2002
2000-05-14AlliedSignal Inc. ALF502 and LF507 Series Turbofan EnginesEngineSupersedes 80-22-53, 97-05-11 R1Repeat actionMar 23, 2000
96-05-03AlliedSignal Inc. TFE731 Series Turbofan EnginesEngineSupersedes 91-08-13Repeat actionMar 18, 1996
2019-05-07Requires removal of affected fan disks and replacement with parts eligible for installationTurbine engine compressor section · EngineSupersedes 2017-20-01Mar 21, 2019
2018-22-01Requires removing certain second stage turbine rotors from service at a reduced life limitTurbine section · EngineSupersedes 88-12-10Nov 5, 2018
2016-18-17Requires removal of the 2nd stage compressor impellerHoneywell International Inc. Turboprop and Turboshaft Engines · EngineSep 30, 2016
2016-07-02Requires replacing certain ITT ductsHoneywell International Inc. (Type Certificate Previously Held by AlliedSignal Inc., Garrett Turbine Engine Company) Turbofan Engines · EngineMar 31, 2016
2014-12-52Honeywell International Inc. (Type Certificate Previously Held by AlliedSignal Inc., Garrett Turbine Engine Company) Turbofan EnginesEngineJul 11, 2014
2012-17-05Requires replacing affected LPT1 rotor assemblies with assemblies eligible for installationHoneywell International Inc. Turbofan Engines · EngineAug 28, 2012
2010-06-11Requires removing from service certain second stage LPCR discs and/or certain third stage LPCR discsHoneywell International Inc. TFE731 Series Turbofan Engines · EngineMar 17, 2010
2009-17-05Requires removing certain first stage turbine disks from serviceHoneywell International Inc. TPE331-10 and TPE331-11 Series Turboprop Engines · EngineAug 17, 2009
2008-19-12Requires replacing the affected ITT duct with a serviceable and redesigned ITT ductHoneywell International Inc. TFE731-4, -4R, -5, -5AR, -5BR, and -5R Series Turbofan Engines · EngineSep 22, 2008
2008-02-19Requires removal from service of certain high pressure (HP) turbine rotor assemblies with part numbers (P/Ns) 3075772-1 and 3060841-1 using a drawdown schedule, and returning them to Honeywell for curvic root radius...Honeywell International Inc. TFE731-2C, -3B, -3BR, -3C, -3CR, -3D, -3DR, -4R, -5AR, -5BR, -5R, -20R, -20AR, -20BR, -40, -40AR, -40R, and -60 Series Turbofan Engines · EngineJan 31, 2008
2006-14-03Requires implementing a new flight cycle counting method for first, second, and third-stage turbine rotors used in aircraft that make multiple takeoffs and landings without an engine shutdown, and removing turbine...Honeywell International Inc. TPE331 Series Turboprop, and TSE331-3U Model Turboshaft Engines · EngineJul 5, 2006
2006-01-05Requires implementing reduced life limits for certain parts, using cycle counting methods, and using draw- down schedules to replace components that exceed the new limitsHoneywell International Inc. (Formerly AlliedSignal, Inc., Formerly Textron Lycoming, Formerly Avco Lycoming) T5309, T5311, T5313B, T5317A, T5317A-1, and T5317B Series, and T53-L-9, T53-L-11, T53-L-13B, T53-L-13BA, T53-L-13B S/SA, T53-L-13B S/SB, T53-L-13B/D, and T53-L-703 Series Turboshaft Engines · EngineSupersedes 87-12-05Jan 12, 2006
2005-13-07Requires replacement of those LP 1st and 2nd stage turbine rotor discsHoneywell International Inc. (Formerly AlliedSignal Inc. and Garrett Turbine Engine Co.) TFE731-2 and -3 Series Turbofan Engines · EngineJun 22, 2005
2002-12-08Honeywell International, Inc. (formerly AlliedSignal Inc., and Textron Lycoming) ALF502 and LF507 Series Turbofan EnginesEngineJun 12, 2002
2001-21-02Requires revising the Emergency and Normal Procedures section of the applicable Airplane Flight Manual (AFM) until the existing EEC's are replacedHoneywell International Inc. (formerly AlliedSignal Inc. and Garrett Turbine Engine Company) TPE331-8, -10N, and -12B Turboprop Engines · EngineOct 19, 2001
2000-11-15Requires revisions to Chapter 5, Airworthiness Limitations section, of the Honeywell International IncHoneywell International Inc. (Formerly AlliedSignal Inc.) ALF502R and LF507 Series Turbofan Engines · EngineJun 5, 2000
98-17-01 R1AlliedSignal Inc. TFE731 Series Turbofan EnginesEngineSupersedes 98-17-01Sep 29, 1999
99-07-19AlliedSignal Inc. TFE731-40R-200G Turbofan EnginesEngineApr 6, 1999
97-21-07 R1AlliedSignal Inc. (Formerly Textron Lycoming) Model T5313B, T5317A, and T53 (Military) Turboshaft EnginesEngineJun 19, 1998
98-12-09Requires removal of suspect fuel manifold assemblies and replacement with serviceable assembliesAlliedSignal Inc. Model TPE331 Series Turboprop Engines · EngineJun 8, 1998
98-10-15AlliedSignal Inc. Model TFE731-40R-200G Turbofan EnginesEngineMay 19, 1998
98-04-15Requires replacement or radiographic inspection, and replacement, if necessary, of certain third stage turbine stators with serviceable partsAlliedSignal Inc. TPE331 Series Turboprop and TSE331 Turboshaft Engines · EngineFeb 26, 1998
97-21-07AlliedSignal Inc. (Formerly Textron Lycoming) Model T5313B, T5317A, and T53 (Military) Turboshaft EnginesEngineOct 17, 1997
97-15-10Requires replacing or reworking orifice fittings and restrictors, which would constitute terminating action to the requirement to revise the applicable AFMAlliedSignal Inc. TPE331 Series Turboprop Engines · EngineJul 23, 1997
97-04-03Requires removal from service of certain first stage low pressure turbine (LPT) seal plates prior to accumulating the new, reduced cyclic life limit, and replacement with serviceable LPT seal platesAlliedSignal Inc. TFE731 Series Turbofan Engines · EngineMar 6, 1997
96-04-01AlliedSignal Inc. TFE731 Series Turbofan EnginesEngineSupersedes 93-25-16Feb 29, 1996
95-16-08Requires a record check of engine records to determine if any repair, assembly, modification, or installation work was performed by Fliteline Maintenance, formerly located in Wharton, Texas, or MrAlliedSignal, Inc. TPE331 Series Turboprop and TSE331 Series Turboshaft Engines · EngineAug 4, 1995
95-07-02Requires the removal of suspect low pressure turbine (LPT) disks due to their susceptibility to creep fatigueAlliedSignal Inc. TFE731-3 Series Turbofan Engines · EngineApr 18, 1995

Listed by the model designations in each AD's text. An AD written for a part number, or for "all" engines of a maker, may name no model and so not appear here: search the library for the part or the maker as well.