BOMBARDIER Challenger 601-3A CL-600-2B16 Pilot Training Manual page 159

STANDBY
PUMPS
FROM
LEFT MAIN
EJECTOR
CENTER TANK
TO LEFT
ENGINE
APU NEGATIVE-G
SHUTOFF VALVE
APU NEGATIVE-G
CHECK VALVE
LEGEND
APU PUMP PRESSURE
MAIN EJECTOR PRESSURE
Figure 5-5. APU Fuel System—Normal Operation
STANDBY
PUMPS
FROM
LEFT MAIN
EJECTOR
CENTER TANK
TO LEFT
ENGINE
APU NEGATIVE-G
SHUTOFF VALVE
APU NEGATIVE-G
CHECK VALVE
LEGEND
MAIN EJECTOR PRESSURE
STANDBY PUMP PRESSURE
Figure 5-6. APU Fuel System—Negative G Condition
CL-600-2B16 PILOT TRAINING MANUAL
RIGHT MAIN TANK
APU
FUEL
PUMP
PRESSURE
SWITCH
APU FUEL FEED
RESTRICTOR
SHUTOFF VALVE
CHECK
CHECK
VALVE
VALVE
FUEL CONTROL
UNIT SHUTOFF VALVE
RIGHT MAIN TANK
APU
FUEL
PUMP
PRESSURE
SWITCH
APU FUEL FEED
SHUTOFF VALVE
CHECK
VALVE
FUEL CONTROL
UNIT SHUTOFF VALVE
FOR TRAINING PURPOSES ONLY
FlightSafety Canada
TO PNEUMATIC
SYSTEM
LOAD
CONTROL
VALVE
FUEL
CONTROL
UNIT
APU GENERATOR
OIL HEAT
EXCHANGER
TO PNEUMATIC
SYSTEM
LOAD
CONTROL
RESTRICTOR
VALVE
CHECK
VALVE
FUEL
CONTROL
UNIT
APU GENERATOR
OIL HEAT
EXCHANGER
Lt é e
Lt d .
CL 601-3R 5-7