T-45C TS, ADV & IUT ENG-07
Aircraft Fuel System
D A TU M AIR
IN T AK E
E NG IN E
M A IN
N2
TANK
LAUNCH BAR
V EN T
DUAL
RELIEF
DATUM
VALVE
RETRACT
RELIEF
9.5 psi
4.0 psi
VALVE
BLEED
FL IG H T
EXTEND
VALVE
AIR FILTER/
R E FU E L
C H E CK
GROUND AIR
D E FU E L
V AL VE
CONNECTION
IN W AR D
V AP O R
R EL IEF
A R R E S T IN G H O O K
R EL EA SE
V ALV E
H IG H L E V E L
GTS
V ALV E
F L O A T S W IT C H
SPILL
P R ES S UR E
FUSELAG E
RETURN
R E FU EL IN G
VENT
TANK
V AL VE
T AN K
RESERVOIR
TANK
PRESSURE
CONTROL VALVE
TR A N S FE R V A LV E
R E FU E L/
IN W AR D
D E FU E L
R EL IEF
C O U P LIN G
V ALV E
F PR E S
W IN G TA N K
W IN G TA N K
C O L LE C TO R
(L EF T)
(R IG H T )
T AN K
N E G A T IV E 'G ' C O M P A R T M E N T
BOOST
PUMPS
F U EL P U M P
M
FU E L
P R E S SU R E
S H UT O FF
FU E L
S W IT C H
H A ND L E
D R O P T AN K
DROP TANK
BYPASS
GTS
S TA T IO N (R IG H T)
S TA T IO N (LE FT )
VALVE
S U PP LY
D E FU E LIN G
FU E L DR A IN
V AL VE
V AL VE
E N G IN E
S U PP LY
T o F P R E S Light
FUEL FLOW
FF
/
LEGEND
FUEL
PRESSURE AIR
DATUM AIR
VENTING
FUEL TRANSFER
PRESSURE AIR
Figure 2: AIRCRAFT FUEL SYSTEM BLOCK DIAGRAM
Original (9-98)
Page 7-5
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