T-45A UJPT, E2-C2, ADV, & IUT Eng-24
Engine Start Procedures
WARNING: Prior to applying
electrical power on deck, ensure
personnel are clear of the NLG
forward doors. With the NLG door
ground safety pin removed and the
EMER GEAR handle not fully
stowed, the NLG doors will close
when electrical power is applied.
b.
Alternately select each battery OFF to
check individual voltage. For starting,
minimum voltage for each battery is
24 volts
c.
No. 1 and No. 2 - CHECK ON
D.
Starting engine
Sg 2, fr 3
(8 overlays)
If throttle has been moved above cutoff with the
engine off
1.
Clear engine procedure - PERFORM
a.
Serious engine damage from an
overheat condition during START
could occur
ENGINE START SEQUENCE
All starts
NOTE: You must make correct and timely
Overlay 1
GTS Start
decisions during the starting sequence - it only
takes 45 seconds from release of engine switch
until GTS return to idle with or without an engine
light-off start.
2.
GTS start button - PRESS MOMENTARILY
a.
Signals start control unit to start the
GTS
b.
Applies essential services bus power
to GTS fuel/oil pump, GTS starter
motor, GTS igniters (through start
Page 24-10
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