Pratt & Whitney JT8D Airworthiness Directives

Every AD in the library whose text names the Pratt & Whitney JT8D, of which 148 are registered in the US.

25 not superseded, 11 of them with a repeat action. 39 listed in all, newest published November 23, 2021.

Published sinceHide 14 supersededOnly repeat actions25 of 39

2021-22-19Turbine engine compressor sectionEngineSupersedes 2011-07-02Repeat actionNov 23, 2021
2009-24-01Pratt & Whitney JT8D-7, -7A, -7B, -9, -9A, -11, -15, and -17 Turbofan EnginesEngineSupersedes 87-14-01 R1Repeat actionNov 27, 2009
2006-17-07Requires either replacing HPC front hubs and HPC disks that have operated at any time with PWA 110-21 coating and that operated in certain engine models, or, visually inspecting and FMPI for cracking of those parts...Pratt & Whitney JT8D-1, -1A, -1B, -7, -7A, -7B, -9, -9A, -11, -15, -15A, -17, -17A, -17R, -17AR, -209, -217, -217A, -217C, and -219 Turbofan Engines · EngineSupersedes 2002-23-14Repeat actionAug 30, 2006
2005-21-01Requires installing and periodically inspecting two temperature indicators on all PW JT8D-200 series turbofan engines, including those incorporating high pressure turbine (HPT) containment hardwarePratt & Whitney JT8D-200 Series Turbofan Engines · EngineSupersedes 97-19-13Repeat actionOct 17, 2005
2003-16-05Pratt & Whitney JT8D-200 Series Turbofan EnginesEngineRepeat actionAug 8, 2003
2003-12-07Pratt & Whitney JT8D Series Turbofan EnginesEngineSupersedes 98-12-07Repeat actionJun 13, 2003
2002-16-08Pratt & Whitney Models JT8D-209, -217, -217A, -217C and -219 Turbofan EnginesEngineSupersedes 99-26-06Repeat actionAug 16, 2002
2000-22-06Requires inspections of main fuel pump control shafts for excessive spline wearPratt & Whitney JT8D Series Turbofan Engines · EngineRepeat actionOct 30, 2000
99-10-11Pratt & Whitney JT8D-200 Series Turbofan EnginesEngineSupersedes 96-23-15Repeat actionMay 13, 1999
97-19-12Requires initial and repetitive fluorescent penetrant and eddy current inspections of 4th stage low pressure turbine (LPT) hubs for cracks, and, if necessary, replacement with serviceable partsPratt & Whitney JT8D Series Turbofan Engines · EngineRepeat actionSep 19, 1997
97-17-04Requires reporting the results of the initial fan hub inspectionsPratt & Whitney JT8D-200 Series Turbofan Engines · EngineSupersedes 97-02-11Repeat actionAug 26, 1997
2015-14-05Requires removing affected LPT shafts from service using a drawdown planPratt & Whitney Turbofan Engines · EngineJul 21, 2015
2011-04-04Pratt & Whitney JT8D-209, -217, -217A, -217C, and -219 Turbofan EnginesEngineSupersedes 2005-18-02Feb 15, 2011
2011-03-01Pratt & Whitney JT8D-7, -7A, -7B, -9, -9A, -11, -15, -15A, -17, -17A, -17R, and -17AR Series Turbofan EnginesEngineSupersedes 2005-25-05Jan 28, 2011
2010-21-17Requires overhauling fan blade leading edges at the first shop visit after 4,000 cycles-in-service (CIS) since the last total fan blade overhaul was performedPratt & Whitney JT8D-9, -9A, -11, -15, -17, and -17R Turbofan Engines · EngineOct 8, 2010
2005-17-16Requires removing affected rotating parts overhauled by a certain repair vendor, and inspecting the parts as applicablePratt & Whitney JT8D-1, -1A, -1B, -7, -7A, -7B, -9, -9A, -11, -15, -15A, -17, -17A, -17R, -17AR, -209, -217, -217A, -217C, and -219 Turbofan Engines · EngineAug 26, 2005
2004-26-04Requires installation of improved HPT containment hardware on JT8D- 209, -217, -217A, -217C, and -219 enginesPratt & Whitney JT8D-200 Series Turbofan Engines · EngineSupersedes 99-22-14Jan 5, 2005
2003-05-07Pratt & Whitney JT8D-1, -1A, -1B, -7, -7A, -7B, -9, -9A, -11, -15, -15A, -17, -17A, -17R, and -17AR Turbofan EnginesEngineMar 13, 2003
2002-21-17Pratt & Whitney JT8D-200 Series Turbofan EnginesEngineOct 25, 2002
2001-15-18Pratt & Whitney JT8D Series Turbofan EnginesEngineJul 31, 2001
99-12-04Requires revisions to the engine manufacturer's Time Limits Section (TLS) of the JT8D-200 Turbofan Engine Manual to include enhanced inspection of selected critical life-limited parts at each piece-part exposurePratt & Whitney JT8D-200 Series Turbofan Engines · EngineJun 8, 1999
99-01-08Pratt & Whitney JT8D and JT3D Series Turbofan EnginesEngineDec 31, 1998
98-21-24Requires removal, visual inspection, eddy current inspection, repair or replacement of affected compressor disksPratt & Whitney JT8D Series Turbofan Engines · EngineOct 16, 1998
98-04-39Requires an ultrasonic probe functional check at PW prior to using the probe to perform an ultrasonic inspection if the probe was overhauled, repaired, or otherwise altered since original manufacture and not...Pratt & Whitney JT8D Series Turbofan Engines · EngineSupersedes 87-11-07 R1, 95-08-15Feb 25, 1998
97-19-14Pratt & Whitney JT8D Series Turbofan EnginesEngineSupersedes 94-20-08Sep 19, 1997

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.