TM 55-1510-221-MTF
PROCEDURE
TROUBLESHOOTING
REFERENCE
DESCENT AND LOW LEVEL CRUISE
a.
Power - 50 to 60'% torque.
b.
Propellers - Set 1900 RPM
pressure altitude - Above 18,
000 feet.
c.
Gear - UP.
d.
Flaps- UP.
f.
Au-speed - In accordance with
figure 5.
WARNING
Immediately reduce airspeed if any flutter,
oscillation or vibration is encountered.
*g.
Flight controls - Check for any
indication of flutter, oscilla-
tion, vibration, or malfunction.
*h. Windows and doors - Check
for wind noise indicating air
leaks.
i.
Level off aircraft at 10,000
feet.
*2.
Elevator trim - Nose down trim
stops will be set as follows.
a. Power levers - Set 100%
torque. Do not exceed N1 or
TGT limits.
b. Propeller levers - Set 2000
RPM.
d. Airspeed - 240 KIAS.
2-60
