Pratt & Whitney PW123E Airworthiness Directives

Every AD in the library whose text names the Pratt & Whitney PW123E, of which 5 are registered in the US.

6 not superseded, 2 of them with a repeat action. 7 listed in all, newest published August 13, 2013.

Published sinceHide 1 supersededOnly repeat actions6 of 7

2012-26-08Requires the same actions, but requires removal from service of affected propeller shafts as mandatory terminating action to the repetitive inspectionsPratt & Whitney Canada Corp. Turboprop Engines · EngineSupersedes 2012-11-14Repeat actionJan 11, 2013
2004-20-01Requires initial and repetitive gap inspections of the bypass valve cover, on certain part number (P/N) mechanical fuel controls (MFCs), and replacement of those MFCs as mandatory terminating action to the repetitive...Pratt & Whitney Canada Models PW123, PW123B, PW123C, PW123D, PW123E, PW123AF, PW124B, PW125B, PW126A, PW127, PW127E, PW127F, and PW127G Turboprop Engines · EngineRepeat actionOct 1, 2004
2013-15-08Requires inspection of the first-stage PT blades and the removal from service of those blades that fail the inspection or their replacement with blades eligible for installationPratt & Whitney Canada Corp. Turboprop Engines · EngineAug 13, 2013
2003-16-04Pratt & Whitney Canada Turboprop EnginesEngineAug 6, 2003
98-14-02Requires removal of the existing fuel manifold tubes, lock plates, and preformed packing; installation of improved fuel manifold transfer tubes, improved lock plates, and improved preformed packing; and, after...Pratt & Whitney Canada PW100 Series Turboprop Engines · EngineJul 1, 1998
97-17-05Pratt & Whitney Canada PW100 Series Turboprop EnginesEngineAug 25, 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.