Engine System Malfunctions
T-45C TS, ADV & IUT ENG-06
1.
OIL PRESS warning will illuminate
2.
Possible aircraft vibration if malfunction causes bearing failure
3.
Wingman may see leaking oil or smoky exhaust
C.
Effects on flight safety
1.
Damage to engine
2.
May cause engine overtemp
3.
May cause engine seizure
VI.
Engine seizure 1.8.1.1.15.1
A.
Indications
1.
MASTER ALERT flashes
2.
Warning tone sounds
3.
Engine rotation stops
4.
Loss of thrust (jolt felt if violent or sudden seizure)
B.
Verifications
1.
Engine rpm 0%
2.
Warning and caution advisory light panels illuminated
a.
GENERATOR warning light
b.
OIL PRESS warning light
c.
HYD 1 caution light
d.
HYD 2 caution light
e.
F PRES caution light
f.
LP PMP caution light
g.
C AUG caution light
h.
Other lights as systems shut down
3.
RAT will extend
Original (9-98)
Page 6-5
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