BOMBARDIER BD-100-1A10, Operating Manual

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AUXILIARY POWER UNIT
Table of Contents
May 06/2005 Flight Crew Operating Manual Volume 2
REV 2 CSP 100-6
05-00-01
Introduction ......................................................................................................................... 05-01-01
Compartment....................................................................................................................... 05-01-01
APU Access Panel Locations .................................................................................... 05-01-02
APU Schematic.......................................................................................................... 05-01-03
Power Section and Gearbox ............................................................................................... 05-01-04
Description ................................................................................................................. 05-01-04
Components and Operation....................................................................................... 05-01-04
Power Section............................................................................................................ 05-01-04
Gas Generator ........................................................................................................... 05-01-04
Gearbox Assembly..................................................................................................... 05-01-04
Air Intake and Exhaust ........................................................................................................ 05-01-05
Description ................................................................................................................. 05-01-05
Components and Operation....................................................................................... 05-01-05
Exhaust ...................................................................................................................... 05-01-05
Exhaust Gas Temperature ......................................................................................... 05-01-05
Lubrication System.............................................................................................................. 05-01-05
Description ................................................................................................................. 05-01-05
Components and Operation....................................................................................... 05-01-05
Fuel Distribution .................................................................................................................. 05-01-06
Description ................................................................................................................. 05-01-06
Components and Operation....................................................................................... 05-01-06
APU Fuel Supply........................................................................................................ 05-01-06
Fuel Control Unit and Fuel Shutoff Solenoid.............................................................. 05-01-06
APU Shutdown Mode................................................................................................. 05-01-06
Start and Ignition ................................................................................................................. 05-01-07
Description ................................................................................................................. 05-01-07
Components and Operation....................................................................................... 05-01-07
Starter ........................................................................................................................ 05-01-07
Ignition System .......................................................................................................... 05-01-07
System Operation ...................................................................................................... 05-01-07
Pneumatic Supply ............................................................................................................... 05-01-08
Description ................................................................................................................. 05-01-08
Components and Operation....................................................................................... 05-01-08
Bleed Valve Modulation/Bleed Air Loads ................................................................... 05-01-08
Bleed Valve ................................................................................................................ 05-01-08
Surge Control Valve ................................................................................................... 05-01-08
Bleed Air Availability .................................................................................................. 05-01-08
Bleed Air Limitations .................................................................................................. 05-01-08
Control and Indications........................................................................................................ 05-01-09
Description ................................................................................................................. 05-01-09
External Power Control Panel.................................................................................... 05-01-09
Air Cond/Bleed Control Panel .................................................................................... 05-01-10
Electrical Control Panel.............................................................................................. 05-01-11
Electrical Synoptic Page ............................................................................................ 05-01-12
ECS Synoptic Page ................................................................................................... 05-01-13
Fuel Synoptic Page.................................................................................................... 05-01-14
EICAS Messages ................................................................................................................ 05-01-15
REV 2