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Service Bulletin SB-650-49
NameRevisionLangSubjectDate
en06/14/1985
enAIRBORNE AUXILIARY POWER - EXHAUST DOOR ACTUATOR GASKET INSTALLATION01/24/1986
enMandatory AIRBORNE AUXILIARY POWER - FUEL SHUTOFF VALVE REPLACEMENT06/20/1986
enAIRBORNE AUXILIARY POWER - AUXILIARY POWER UNIT COOLING AIRFLOW SWITCH RELOCATION04/11/1986
2enMandatory AIRBORNE AUXILIARY POWER - APU RPM/TEMPERATURE INDICATOR CONNECTOR DELETION07/14/1987
1enAIRBORNE AUXILIARY POWER - APU EXHAUST DUCT SEAL REPLACEMENT08/01/1988
3en03/21/1988
enAIRBORNE AUXILIARY POWER - BATTERY OVERHEAT APU SHUTDOWN WIRING MODIFICATION07/26/1988
1enAIRBORNE AUXILIARY POWER - APU DRAIN LINE MODIFICATION07/15/1988
enAIRBORNE AUXILIARY POWER - BATTERY OVERHEAT APU SHUTDOWN MODULE WIRING MODIFICATION01/25/1989
3en07/11/1990
1enAIRBORNE AUXILIARY POWER - PATS APU LIMITATIONS REMOVAL07/01/1992
3en09/09/1993
enAIRBORNE AUXILIARY POWER - TURBOMACH APU ESU MODIFICATION06/15/1993
2enAIRBORNE AUXILIARY POWER - TURBOMACH AUXILIARY POWER UNIT FUEL SUPPLY HOSE ASSEMBLY REPLACEMENT08/20/1999