T-45C TS, ADV & IUT ENG-07
Aircraft Fuel System
2.
Engine fuel supply
Overlay 6
Engine Fuel Supply
a.
Location: flow from negative-g compartment
boost pumps to bypass valve to fuel shutoff
valve to engine
3.
GTS fuel supply
Overlay 7
GTS Fuel Supply
a.
Location: downstream of fuel shutoff valve
b.
Physical description
(1) Branch pipe from main fuel line
(2) Connected to filter, shutoff valve, and
combined fuel/oil pump
Overlay 8
C.
Venting
Vent Tank
1.
Vent tank
a.
Location: mounted in GTS bay above engine
b.
Functional description: assists in transfer of
air and fuel vapors from collector tank to
atmosphere; allows condensed fuel and surplus
GTS fuel to drain back into collector tank
2.
Main vent
Overlay 9
Main Vent
a.
Location: upper left side of tail cone
b.
Physical description: large outlet line from vent
tank
D.
Refueling
Overlay 10
Refueling Coupling
1.
Pressure refueling coupling
a.
Location: access door left air intake fairing
b.
Physical description: self-sealing valve
assembly with bayonet flange
Original (9-98)
Page 7-8
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