HOAC AUSTRIA
DV 20 Flight Manual
Emergency Procedures
II.
ENGINE INOPERATIVE
Perform emergency landing according to paragraph
3.3.2.
(c)
ENGINE FAILURE DURING FLIGHT
I.
ENGINE RUNNING ROUGHLY
1.
2.
3.
4.
5.
II.
1.
2.
III.
1.
2.
Carburetor Heat
Electric Fuel Pump
Magnetos
Throttle
No I mprovement
LOSS OF OIL PRESSURE
Oil Temperature
If oil pressure drops below green arc but
oil temperature is normal
If oil pressure drops below green arc and
oil temperature is rising
LOSS OF FUEL PRESSURE
Electric Fuel Pump
If Fuel Pressure Warning Light
does not extinguish
ON
ON
check BOTH
at present position
reduce throttle to minimum
required power, land as soon
as possible.
check
land at nearest airfield
reduce throttle to minimum required
power;
land as soon as possible. Be prepared
for engine failure and emergency
landing
ON
Land as soon as possible. Be prepared
for engine failure and emergency
landing.
Revision No.
Reference
Date
October
20, 1993
Page
3 - 4