Service Bulletin SB-750-49
NameRevisionLangSubjectDate
enMandatory AIRBORNE AUXILIARY POWER - AUXILIARY POWER UNIT (APU) READY TO LOAD LIGHT AND BLEED VALVE OPEN LIGHT REPLACEMENT08/22/1997
enMandatory AIRBORNE AUXILIARY POWER - APU FIRE DETECT03/24/1998
1enAUXILIARY POWER - APU CONTROL IMPROVEMENTS02/20/2001
1enMandatory AUXILIARY POWER - APU FUEL LINE INSTALLATION IMPROVEMENT08/03/2006