TM 55-6930-212-10
Table 7-2. Simulated Malfunction Details - Continued
Method of
Indications and effects on
Effects sensed by trainee
introduction
related systems as presented
if corrective action is
Malfunction
by instructor
to the instructor and trainee
not taken
Bleed band open
583
Loss of power on affected engine.
Loss of power on affected
No. 2 ENG
N1 and PTIT increases. If
engine. N1 and PTIT in-
engine is near topping power,
creases. If engine is
affected engine indicates low
near topping power. af-
torque.
fected engine indicates
low torque.
Bleed band popping
584
Rapid fluctuations in N1 and
Rapid fluctuations in N1
No. 2 ENG
PTIT.
and PTIT.
Gas producer
585 (No. 1 ENG) Engine does not respond to any
Engine does not respond to
actuator or engine
586 (No. 2 ENG) change in engine condition lever
any change in engine con-
condition lever fail
movement. Appropriate engine
dition lever movement.
N1 control light on caution
Appropriate engine N1
panel remains on when engine con-
control light on caution
dition lever is in any position
panel remains on when
other than failed position.
engine condition lever is
in any position other
than failed position.
Loss of engine oil
587 (No. 1 ENG) High engine oil temperature
High engine oil tempera-
588 (No. 2 ENG) indication, low oil pressure
ture indication, low oil
indication, and bearing seizure
pressure indication, and
sound 3 minutes after start
bearing seizure sound 3
of malfunction.
minutes after start of
malfunction.
Engine oil low
589 (No. 1 ENG) NO. 1 ENG or NO. 2 ENG OIL LOW
None
590 (No. 2 ENG) caution light illuminates.
Metal chips
591 (No. 1 ENG) NO. 1 ENG CHIP DET caution light
No. 1 engine fails after
illuminates.
3 minutes.
592 (No. 2 ENG) NO. 2 ENG CHIP DET caution light
None
illuminates.
7-17
