Saab 340B Airworthiness Directives

Every AD in the library whose text names the Saab 340B, of which 15 are registered in the US.

69 not superseded, 11 of them with a repeat action. 77 listed in all, newest published February 12, 2025.

Published sinceHide 8 supersededOnly repeat actions69 of 77

2023-13-07Requires amending the applicable airplane flight manual (AFM) by incorporating a temporary revision (TR) to reduce the MTOW, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by...Standard practices/structures · AirplaneRepeat actionJul 6, 2023
2018-18-17Requires replacement of single stitched de-icing boots with improved double stitched boots, and re-identification of the modified horizontal stabilizer leading edgeIce and rain protection · AirplaneSupersedes 2016-13-06Repeat actionSep 13, 2018
2014-01-03Requires an inspection to determine if a certain air compressor motor is installed, an inspection to determine the age of a certain compressor hour meter since new or overhauled, and repetitive replacement of the...Air conditioning · AirplaneRepeat actionFeb 27, 2014
2007-02-16Requires installing new, improved generator control units (GCUs)Saab Model SAAB-Fairchild SF340A (SAAB/SF340A) and SAAB 340B Airplanes · AirplaneSupersedes 2005-04-12Repeat actionJan 25, 2007
2006-18-12Requires modification and repetitive inspections of the hot detection system of the tail pipe harness of the engine nacellesSaab Model SAAB-Fairchild SF340A (SAAB/SF340A) and SAAB 340B Airplanes · AirplaneRepeat actionSep 8, 2006
2005-10-09Requires repetitive detailed inspections of the left and right wiper arm assemblies for damage, and corrective/related investigative actions if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneSupersedes 98-20-11Repeat actionMay 17, 2005
2000-23-19Saab Model SAAB SF340A and SAAB 340B Series AirplanesAirplaneSupersedes 96-25-06 R1Repeat actionNov 27, 2000
2000-16-09Saab Model SAAB 340B and SAAB 2000 Series AirplanesAirplaneSupersedes 97-13-06Repeat actionAug 16, 2000
99-27-08Requires repetitive inspections of the control quadrant for loose screws, and replacement of the control quadrant with a modified part, which constitutes terminating action for the repetitive inspectionsSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneRepeat actionJan 4, 2000
99-19-21Requires repetitive inspections to detect cracking around certain fastener holes and adjacent areas of the front spar of the horizontal stabilizers; and corrective actions, if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneRepeat actionSep 15, 1999
98-13-36Requires repetitive operational tests of the pitch trim system of the elevator trim-tab of the flight control unit to ensure that the system operates correctly, and repair if necessarySaab Model SAAB SF340A, SAAB 340B, and SAAB 2000 Series Airplanes · AirplaneRepeat actionJun 25, 1998
2025-02-15Requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations, as specified in a European Union Aviation Safety Agency (EASA) AD,...Time limits/maintenance checks · AirplaneSupersedes 2017-21-05Feb 12, 2025
2023-17-02Requires modification of the stall warning/identification system, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by referenceFlight controls · AirplaneSep 14, 2023
2023-09-10Requires repetitive general visual inspections of the starter generator brushes installed in the starter generator and, depending on findings, replacement of the starter generator, and limits installation of affected...Electrical power · AirplaneMay 16, 2023
2022-14-09Requires replacing each affected torque arm center pin on the main landing gear (MLG), as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by referenceLanding gear · AirplaneJul 14, 2022
2021-23-07Requires replacing a certain circuit breaker with a part having a higher rating, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by referenceLights · AirplaneDec 1, 2021
2020-25-02Requires replacing certain NLG door attachment bolts with serviceable bolts, as specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by referenceLanding gear · AirplaneDec 16, 2020
2017-22-09Requires modifying the stall warning system, installing new stall warning computers, and activating the stall warning systemFlight controls · AirplaneNov 6, 2017
2017-17-14Requires replacing certain circuit breakersLights · AirplaneAug 28, 2017
2016-22-15Flight controlsAirplaneSupersedes 2012-24-06Nov 4, 2016
2014-26-03Requires an inspection of the stick pusher rigging and an inspection of the installation of the trunnion and the stick pusher rigging, and corrective actions if necessaryFlight controls · AirplaneJan 5, 2015
2012-13-01Requires determining if a certain part number is installed, performing a detailed inspection for individual play between the elevator pushrod assembly and degradation of elevator pushrod assembly, and replacing the...Flight controls · AirplaneJun 28, 2012
2011-27-05Requires replacement of the separation bolt harnessLanding gear · AirplaneSupersedes 2004-12-03Jan 3, 2012
2011-09-02Requires inspecting the fuselage surface for corrosion and cracking behind the external adapter plate of the antennae installation, and repair if necessaryFuselage · AirplaneApr 20, 2011
2009-23-07Hydraulic powerAirplaneNov 9, 2009
2008-09-06 R1FuelAirplaneSupersedes 2008-09-06Nov 6, 2009
2009-17-02FuelAirplaneAug 18, 2009
2009-10-13PowerplantAirplaneMay 20, 2009
2008-26-08Landing gearAirplaneDec 24, 2008
2008-08-07Landing gearAirplaneApr 14, 2008
2008-07-03FuelAirplaneMar 26, 2008
2008-06-11Ice and rain protectionAirplaneMar 12, 2008
2008-04-07FuelAirplaneFeb 22, 2008
2008-03-18WingsAirplaneFeb 11, 2008
2008-03-17FuelAirplaneFeb 11, 2008
2006-10-05Requires a one-time inspection to see if a faulty uplock axle for the shock strut of the main landing gear (MLG) is installed, and replacing the uplock axle with a new uplock axle if necessarySaab Model SAAB-Fairchild SF340A (SAAB/SF340A) and SAAB 340B Airplanes · AirplaneMay 12, 2006
2005-08-11Requires replacement of certain hydraulic hoses with new hydraulic hosesSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneApr 19, 2005
2005-04-04Requires a one-time inspection to determine the part and serial numbers of certain engine vibration isolators (mounts) and the cure dates of certain molded assemblies incorporated in those engine mounts; and related...Saab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneFeb 16, 2005
2004-22-14Requires an inspection of the elevator and aileron trim-tab fittings, and related investigative/corrective actions if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneNov 5, 2004
2004-11-02Requires inspections of the internal and external structure of the nacelles for cracks, deformations, or other damage, and corrective actions if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneJun 2, 2004
2004-09-35Requires removing the two direct current (DC) over- voltage/feeder-fault test switches from the Test 2 Panel of the generator control unit, and follow-on actionsSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneMay 11, 2004
2004-09-08Requires relocating the most outboard latch in the right-hand leading edge of the refueling panel, and sealing of the original latch-mounting cutoutSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneApr 30, 2004
2004-07-23Requires replacement of certain assistor springs and bearings with certain new assistor springs and bearingsSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneApr 6, 2004
2002-26-19Requires replacing the main pitot static tube on each side of the airplane with a new improved pitot static tube, and installing a gasket between the tube and the airplane structureSaab Model SAAB 2000, SAAB SF340A, and SAAB 340B Series Airplanes · AirplaneJan 6, 2003
2001-23-12 R1Saab Model SAAB SF340A and SAAB 340B Series AirplanesAirplaneJan 4, 2002
2001-23-12Requires a one-time review of records to determine whether an airplane has been repainted since its delivery from the factory; and a one-time inspection to detect damage associated with improper preparation for the...Saab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneNov 26, 2001
2001-06-14Requires installation of a new circuit breaker and related wiring, and relocation of circuit breaker 12FG, if applicableSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneApr 2, 2001
2000-23-29Requires a one-time inspection to detect discrepancies of the flight idle stop override mechanism, and corrective action, if necessarySaab Model SAAB 340B Series Airplanes · AirplaneNov 22, 2000
2000-23-15Requires inspecting the connector on the refuel/defuel panel and the electrical connector on the illuminated placard to detect signs of fluid ingression or corrosion, and corrective actionsSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneNov 22, 2000
2000-16-15Saab Model SAAB 340B Series AirplanesAirplaneAug 21, 2000
2000-14-03Requires replacing the smoke detectors in the cargo compartment with new, improved smoke detectorsSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneJul 13, 2000
2000-12-14Requires a one-time inspection to detect chafing of the wires and harnesses in the cabin compartment ceiling; repair, if necessary; and installation of protective sleevingSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneJun 19, 2000
2000-12-07Requires a one-time inspection to detect corrosion and scratches on the bearing housing surfaces of the support assembly on the main landing gear (MLG), and corrective actions, if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneJun 15, 2000
99-19-14Requires revising the Airplane Flight Manual (AFM) to include requirements for activation of the airframe pneumatic deicing bootsSaab Model SAAB SF340A, SAAB 340B, and SAAB 2000 Series Airplanes · AirplaneNov 22, 1999
99-22-17Requires removal of certain main landing gear downlock and brake hydraulic swivel brackets and replacement with new, redesigned bracketsSaab Model SAAB SF340A and 340B Series Airplanes · AirplaneNov 2, 1999
99-21-31Requires removing the control quadrant, securing the power lever cam screws with Loctite, and reinstalling the control quadrantSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneOct 20, 1999
99-19-41Requires modification of the insulation pads in the lower side of the fuselage at the wing aft areaSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneSep 22, 1999
99-04-17Requires inspections to detect discrepancies of the support straps of the flaps and adjacent areas, and corrective action, if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneFeb 19, 1999
99-04-07Saab Model SAAB SF340A and SAAB 340B Series AirplanesAirplaneFeb 10, 1999
98-22-03Requires a one-time visual inspection of the main landing gear (MLG) brake assemblies to determine the brake configuration, and reconfiguration, if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneOct 22, 1998
98-20-15Requires a one-time inspection for moisture or other contamination of a certain wiring harness, electrical relay, and relay socket; a one-time inspection for electrical damage of the same electrical relay and socket;...Saab Model SAAB 340B Series Airplanes · AirplaneSep 22, 1998
98-15-10Requires modification of the detachable center inlet component of the air intake system of the engineSaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneJul 16, 1998
98-11-26Requires modification of the check valves of the airfoil de-icing system, or replacement of the check valves with improved valvesSaab Model SAAB 340B and SAAB 2000 Series Airplanes · AirplaneJun 3, 1998
98-09-06Requires an inspection to determine the serviceability of the fire extinguisher of the forward lavatory waste bin, and corrective actions, if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneApr 24, 1998
98-08-16Requires a one-time inspection to detect discrepancies of the flight idle stop override mechanism, and corrective action, if necessarySaab Model SAAB SF340A and SAAB 340B Series Airplanes · AirplaneApr 14, 1998
97-16-04Saab Model SAAB SF340A and SAAB 340B Series AirplanesAirplaneSupersedes 94-03-06Aug 1, 1997
97-13-01Requires a one-time inspection to determine if certain switches are installed on the fire handle of the fire handle assembly; and replacement of the fire handle panel with a new fire handle panel, if necessarySaab Model SAAB 340B and Model SAAB 2000 Series Airplanes · AirplaneJun 20, 1997
96-17-05Saab Model SAAB SF340A and SAAB 340B Series AirplanesAirplaneAug 19, 1996
96-01-04Saab Model SAAB SF340A and SAAB 340B Series AirplanesAirplaneJan 8, 1996

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.