T-45A UJPT, E2-C2, ADV, & IUT Eng-05
Fuel System
(1) During starting (both ground and
airstarts), energized by 28 VDC
essential services bus when the
GTS start button is pressed and
will drop off line 30 seconds after
GTS shutdown unless generator
comes on line
c.
Refueling panel: 28 VDC ground
services bus (163647 and up; also
163600 through 163646 after AFC-36)
2.
Engine air system: Output of fifth stage
high-pressure compressor filtered,
regulated to 6.0 psi, and distributed to fuel
tanks for pressurization
B.
Outputs
1.
Engine starting system
2.
Engine fuel system
Sg 4, fr 2
3.
Centralized warning system (CWS): MSTR
FUSELAGE
FUEL
TANK
SHUTOFF VALVE
ALERT light flashes concurrently with WCP
BOOST
LP FUEL
HP FUEL
INTEGRALWINGTANK
PUMP
PUMP
PUMP
indications (FUEL LOW and FUEL
GTS
443 GAL. (3012 lbs.) TOTAL
427 GAL. (2904 lbs.) USABLE
MANUAL
FUEL CONTROL
THROTTLE
FUEL SYSTEM
UNIT
PRESS)
BOOST
PUMPS
AIRCRAFT163629ANDUP;
ENGINE
ALSO 163600-163628 AFTER
AFC-48
SIMPLIFIED FUEL SYSTEM BLOCK
4.
Intercom system (ICS): caution tone
DIAGRAM
sounds in headset concurrently with WCP
indications (FUEL LOW and FUEL
PRESS)
5.
Airborne data recorder system (ADRS):
monitors fuel quantity and fuel flow signals
Page 5-20
(8-03) Original
Previous Page
