Page 3-5
Section III Sub-section 3
FUEL SYSTEM
Pilot’s Operating Manual
P/N 140-590032-0007
Revision A4: Sep, 2010
No 1
Key
1
2
3
4
5
6
Valves
1. WING TRANSFER
2. No 1 LOW PRESSURE
3. CROSS FEED
4. No. 2 LOW PRESSURE
TO APU
5. VENTRAL TANK TRANSFER
6. APU FEED
Pipe lines
FEED FROM WING
WING TRANSFER
SUCTION TRANSFER
FEED TO ENGINES and APU (if installed)
WATER DRAIN
CHECK VALVE
PRESS
SWITCH
JET PUMP (colored as pipe)
P
FUEL PUMP
VENTRAL TANK
SUCTION
FEED
STRAINER
P
P
PRESS
SWITCH
FUEL 2
LO PRESS
FUEL 1
LO PRESS
XFD TFR
WING FUEL
During operation of the wing transfer valve (1)
the WING FUEL XFD TFR annunciator will
illuminate on the overhead roof panel.
AUX FUEL
TFR
During operation of the ventral tank
transfer valve (5) the AUX FUEL TFR
annunciator will illuminate on the
overhead roof panel.
ENGINE
No 2
ENGINE
(if installed)
CROSS FEED
Figure 2
Fuel Feed System