TM 1-1510-225-10
9-3
d. Engine Malfunction After V1.
1. GEAR (positive climb) UP.
2. POWER As required.
3. FLAPS (105 KIAS) UP.
IF THE PROP DID NOT FEATHER, PERFORM
STEP 4.
4. PROP lever (dead engine) FEATHER.
ONCE THE PROP IS FEATHERED, PERFORM
STEPS 5 THROUGH 8.
O
5. TCAS Set TA.
6. LANDING/TAXI LIGHTS OFF.
7. BRAKE DEICE OFF.
8. Engine cleanup Perform.
NOTE
Holding 3° to 5
bank (1/4 to 1/2 ball width)
toward the operating engine will assist in
maintaining
directional
control
and
improving aircraft performance.
e. Engine Malfunction During Flight. If an
engine malfunctions during cruise flight, maintain
control of the aircraft while maintaining heading, or
turn as required. Add power as required to keep
airspeed from decaying excessively and to maintain
altitude. Identify the failed engine by feel (if holding
rudder pressure to keep the aircraft from yawing, the
rudder being pressed indicates the good engine) and
engine instruments. Refer to Chapter 7 for One
Engine Inoperative cruise information. If one engine
malfunctions during flight, perform the following:
1. Autopilot/yaw damper Disengage.
2. POWER As required.
3. Dead engine Identify.
4. PROP lever (dead engine) FEATHER.
5. GEAR As required.
6. FLAPS As required.
O
7. TCAS Set TA.
8. POWER Set for single-engine cruise.
9. Engine cleanup Perform.
NOTE
Holding 3° to 5
bank (1/4 to 1/2 ball width)
towards the operating engine will assist in
maintaining
directional
control
and
improving aircraft performance.
f. Engine
Malfunction
During
Final
Approach. If an engine malfunctions during final
approach, after Landing Check, the propeller should
not be manually feathered unless time and altitude
permit or conditions require it. Continue approach
using the following procedure:
1. POWER As required.
2. GEAR DN.
g. Engine Malfunction (Second Engine). If
the second engine fails, do not feather the propeller if
an engine restart is to be attempted. Engine restart
without starter assist cannot be accomplished with a
feathered propeller, and the propeller will not unfeather
without the engine operating. The airspeed to fly will
depend upon whether or not a restart will be
attempted, and whether or not the restart attempt will
be accomplished with or without starter assist. If no
restart is to be attempted, use maximum glide speed
from Figure 9-2. Perform the following procedure if the
second engine fails during cruise flight.
1. Airspeed As required.
2. PROP lever As required.
9-8. ENGINE SHUTDOWN IN FLIGHT.
If it becomes necessary to shut an engine down
during flight, perform the following:
1. POWER lever IDLE.
2. PROP lever FEATHER.
3. CONDITION lever FUEL CUTOFF.
4. Engine cleanup Perform.
9-9. ENGINE CLEANUP.
The cleanup procedure to be used after engine
malfunction, shutdown, or an unsuccessful restart is as
follows:
1. CONDITION lever FUEL CUTOFF.
2. ENG AUTO IGNITION switch OFF.