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Sept. 11 Sept. 11 America 250
DataBases updated: Oct 16th, 2026
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Service Bulletin SEB
NameRevisionLangSubjectDate
enELECTRICAL POWER - ALTERNATOR CONTROL UNIT (ACU) AND CONNECTOR OBSOLESCENCE07/08/2024
enLANDING GEAR - NOSE GEAR STRUT TUBE ASSEMBLY01/14/2013
enMandatory LANDING GEAR - NOSE LANDING GEAR STRUT ASSEMBLY REPLACEMENT04/07/2016
enNAVIGATION - EVS INSTALLATION08/23/2012
enMandatory DOORPOST MAPLIGHT SWITCH INSULATOR INSPECTION01/17/2000
enMandatory CABIN FORWARD DOOR POST INSPECTION/MODIFICATION11/10/2003
enMAGNETO CAPACITOR INSPECTION09/13/2004
enFUEL HOSE INSPECTION09/13/2004
enFUSELAGE SKIN AND FUEL STEP INSPECTION AND MODIFICATION07/04/2005
enFUEL SELECTOR VALVE REPLACEMENT11/21/2005
enVACUUM PUMP INSPECTION/REPLACEMENT11/07/2005
enGRAY TINTED WINDSHIELD AVAILABILITY02/27/2006
enMandatory ENGINE CRANKSHAFT RETIREMENT03/27/2006
1enMandatory ENGINE CRANKSHAFT RETIREMENT05/08/2006
enMandatory NOSE LANDING GEAR UPLOCK TO FUEL PUMP CLEARANCE INSPECTION/MODIFICATION04/24/2006
enELECTRICAL GROUND STRAP INSPECTION09/11/2006
2enENGINE MOUNT BRACKET INSPECTION06/18/2007
enELEVATOR TRIM TAB ACTUATOR ASSEMBLY INSPECTION08/13/2007
enGRAY TINTED SIDE AND AFT WINDOWS AVAILABILITY11/05/2007
enINCORRECT CYLINDER ASSEMBLIES SHIPPED WITH CYLINDER KITS11/19/2007
enALTERNATE STATIC SOURCE SELECTOR VALVE INSPECTION10/13/2008
enCARBURETOR FLOAT REPLACEMENT - LYCOMING ENGINE AIRPLANES04/27/2009
enPILOT AND COPILOT SECONDARY SEAT STOP INSTALLATION - REEL ASSEMBLY INSPECTION03/15/2010
enDUAL MAGNETO ATTACHMENT INSPECTION05/24/2011
enMandatory SHOULDER HARNESS ADJUSTER SPRING INSPECTION/REMOVAL11/21/1986
2enMandatory SHOULDER HARNESS ADJUSTER SPRING INSPECTION/REMOVAL06/20/2005
enMandatory PROPELLER INSPECTION AND REWORK04/01/1988
3enSTABILATOR BALANCE WEIGHT ARM BRACKET INSPECTION. REPLACEMENT12/21/1990
enMandatory PROPELLER OIL-FILL MODIFICATION REQUIREMENT02/22/1991
enENGINE OIL PRESSURE GAUGE REPLACEMENT08/07/1992
enAMMETER AND ENGINE CYLINDER HEAD TEMPERATURE CLUSTER AND SENSOR REPLACEMENT08/07/1992
2enMandatory OVERHEAD LIGHTING CONSOLE INSTALLATION INSPECTION/MODIFICATION09/10/1993
1enMandatory LOWER FORWARD DOORPOST AND STRUT FITTING INSPECTION AND MODIFICATION09/08/1995
enMandatory LOWER FORWARD DOORPOST AND STRUT FITTING INSPECTION AND MODIFICATION12/29/1995
en51-10 HOSE INSPECTION/REPLACEMENT10/18/1996
enFUEL STRAINER ASSEMBLY INSPECTION11/17/1997
enTELEDYNE CONTINENTAL MOTORS (TCM) CRANKSHAFT ULTRASONIC INSPECTION12/15/1997
enAIRBORNE VACUUM PUMP INSPECTION11/02/1998
enFUEL STRAINER TOP ASSEMBLY INSPECTION12/31/1998
enFUEL SELECTOR VALVE CAM REPLACEMENT06/07/1999
1enENGINE BAFFLE MODIFICATION08/16/1999