F
F
L
L
I
I
G
G
H
H
T
T
M
M
A
A
N
N
U
U
A
A
L
L
F
F
O
O
R
R
U
U
L
L
T
T
R
R
A
A
L
L
I
I
G
G
H
H
T
T
A
A
E
E
R
R
O
O
P
P
L
L
A
A
N
N
E
E
U
U
F
F
M
M
–
–
1
1
3
3
Date of Issue: 30. 1. 2008
3-10
3.8
Other emergencies
3.8.1
Vibration
If vibrations appear::
1. Set engine speed to power setting where the vibrations are the
lowest.
2. Land at the nearest airfield or perform a precautionary landing
according to 3.6.2
3.8.2
Carburettor icing
Carburettor icing mostly occurs when getting into an area of ice
formation. The carburettor icing shows itself through a decrease in engine
power and an increase of engine temperatures.
To recover the engine power, the following procedure is recom-
mended:
1. Speed
- 110 km/h
2. Throttle
- set for 1/3 power
3. If possible, leave the icing area
4. Gradually increase the engine power to cruise conditions
after 1-2 minutes.
If you fail to recover the engine power, land at the nearest airfield
(if possible) or depending on circumstance, execute a precaution-
ary landing according to 3.6.2
Содержание UFM - 13 LAMBADA
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