Engine and Related Systems
T-45C TS, ADV & IUT ENG-04
B.
Cockpit indicators
Sg 3, fr 16
Engine Indicators,
1.
M FUEL advisory light: indicates manual fuel control
1-4
system selected
2.
ECA advisory light: indicates single-lane ECA
failure
3.
ECA 2 caution light: indicates total engine control
amplifier failure (both lanes)
Sg 3, fr 17
4.
LP PMP caution light: indicates engine-driven low
Engine Indicators,
pressure fuel pump failure or clogged low pressure
5 - 10
fuel filter (<35 psi)
5.
ACCEL caution light: indicates initial shot solenoid
valve and/or steam ingestion bleed valve is not in
the commanded position
LESSON NOTES
Emphasize the different engine performance limitations the pilot
should anticipate with an illuminated ACCEL caution light.
6.
READY advisory light: indicates a low pressure (N1)
shaft speed of 100 rpm or greater in the correct
direction of rotation and the igniters are energized
7.
GTS advisory light: indicates gas turbine starter has
attained idling speed prior to engine start
8.
percent rpm
9.
EGT indicator: indicates exhaust gas temperature in
degrees C
10. FUEL FLOW indicator: indicates rate of fuel flow to
combustion chamber in pounds per hour (pph)
Original (9-98)
Page 4-26
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