TM 55-1510-215-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
LOW SPEED SYSTEMS CHECK (CONT)
d.
Flaps - 100%. Check flaps for
freedom
and
smoothness
of
operation and for excessive air- craft
roll.
*6.
Carbon monoxide - Check the cock- pit
and cabin for the presence of carbon
monoxide. Maximum carbon monoxide
allowable is 0.005%.
7.
Flaps - UP.
8.
Gear- UP.
*9.
Propeller feathering - Check each engine
as follows:
a.
Airspeed- 115 KIAS.
b.
Autofeather switches - OFF.
c.
Power lever (engine to be feathered) -
IDLE.
d.
Condition lever (engine to be
feathered) -IDLE CUTOFF.
e.
Propeller lever (engine to be
F17
feathered) - FEATHER. Time to
feather must not exceed 10 seconds
from wind-milling at 2200 RPM to no
rotation in the feathered position.
2-34