TM 55-1510-221-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
to LOW IDLE Engine relight
should occur within 3 to 5 sec-
onds Monitor engine accelera-
tion and TGT rise. If relight
does not occur within limits, or
acceleration or TGT do not ap-
pear normal, abort the start.
Restart engine using Normal
Procedures.
f.
Repeat procedure for opposite
engine
*10.
Propeller feathering - Check each
F14,15
engine as follows:
a. Airspeed - 120 KIAS.
b.
Power lever (engine to be feath-
ered) - IDLE
c. Propeller lever (engine to be
feathered) - Set 2000 RPM.
d.
Condition lever (engine to be
feathered) - IDLE CUTOFF.
e. Propeller lever (engine to be
feathered) - FEATHER. Time
to feather must not exceed 10
seconds from windmilling at
2000 RPM to no rotation in
the feathered position.
f.
Engine cleanup.
(1)
Condition lever - FUEL
CUTOFF.
(2)
Engine autoignition switch
- OFF.
(3)
Autofeather switch - OFF.
(4)
Generator switch - OFF.
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