T-45A UJPT, E2-C2, ADV, & IUT Eng-26
Engineering Review
(4) Full forward: operates engine at
maximum-rated thrust (MRT) or
full throttle
(5) With finger lifts raised above mid-
rpm range, throttle cannot be
moved to OFF
B.
Indicators
1.
EGT gauge: indicates engine exhaust gas
temperature (EGT) corrected for N1
compressor ambient temperature
2.
speed as percentage of rpm
3.
FUEL FLOW gauge: indicates fuel flow in
pounds per hour (pph)
4.
BATTERY VOLTS meter: indicates battery
or generator voltage
5.
GTS advisory light: on when GTS at proper
rpm and ready to start engine
6.
ROTATION advisory light: on when engine
N1 shaft is rotating in correct direction and
> 100 rpm
7.
OIL PRESS warning light: on when engine
oil pressure differential below limits. Should
extinguish immediately after N2 shaft
rotation reaches approximately 18% rpm
when 10 psi differential pressure should be
achieved
Page 26-87
(8-03) Original
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