T-45A UJPT, E2-C2, ADV, & IUT Eng-24
Engine Start Procedures
differential (< 10 psi) for more than
10 seconds has occurred
8.
FUEL PRESS caution light: when
illuminated, indicates loss of fuel tank
pressurization or an insufficient pressure
differential across the boost pump(s)
9.
FIRE warning light (start malfunction only):
when illuminated, indicates engine bay
temperature in excess of 300 degrees C
10. GTS FIRE warning light (start malfunction
only): when illuminated, indicates air
producer bay temperature in excess of
300 degrees C
11. EGT/RPM warning light (start malfunction
only): when illuminated, indicates that
either the EGT temperature exceeds
650 +/- 8 degrees C or the N1 rpm exceeds
112.4 +/- 1%
12. TAILPIPE HOT caution light (start
malfunction only): when illuminated,
indicates temperature greater than
150 degrees C in the tailpipe bay
II.
Engine starting procedures 1.4.1.1.1
Sg 2, fr 1
Lesson Organization
NOTE: The following italicized steps on preflight
checks/services and engine starting procedures are
excerpted from the NATOPS manual.
A.
Exterior inspection
NOTE: Check area around GTS compartment
and exhaust cover for paint discoloration and/or
blistering.
NOTE: Ensure tail pipe pulled full aft prior to
starting engine (expansion joint).
(8-03) Original
Page 24-8
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