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3. Fuel Selector............................................................................OFF
4. Ignition Switch..........................................................................OFF
5. Flaps ...................................................................... AS REQUIRED
If time permits:
6. Power Lever ............................................................................ IDLE
7. Fuel Pump ...............................................................................OFF
8. Bat-Alt Master Switches...........................................................OFF
9. Seat Belts ..................................................... ENSURE SECURED
March 2010
3-10 Information Manual
Section 3 Cirrus Design
Emergency Procedures SR20
Maximum Glide
Best Glide Speed
3000 lb 96 KIAS
2500 lb 87 KIAS
Maximum Glide Ratio ~ 10.9 : 1
Conditions Example:
Power OFF Altitude 7,000 ft. AGL
Propeller Windmilling Airspeed Best Glide
Flaps 0% (UP)
Wind Zero Glide Distance 12.5 NM
14000
12000
10000
8000
6000
2000
4000
0
0 2 4 6 8 10 12 14 16 18 20
GROUND DISTANCE - NAUTICAL MILES
HEIGHT ABOVE GROUND - FEET
SR20_FM03_1046
Figure 3-1
Maximum Glide
March 2010
Information Manual 3-11
Cirrus Design Section 3
SR20 Emergency Procedures
Engine Failure In Flight
If the engine fails at altitude, pitch as necessary to establish best glide
speed. While gliding toward a suitable landing area, attempt to identify
the cause of the failure and correct it. If altitude or terrain does not
permit a safe landing, CAPS deployment may be required. Refer to
Section 10, Safety Information, for CAPS deployment scenarios and
landing considerations.
• WARNING •
If engine failure is accompanied by fuel fumes in the cockpit,
or if internal engine damage is suspected, move Mixture
Control to CUTOFF and do not attempt a restart.
1. Best Glide Speed....................................................... ESTABLISH
• Note •
With a seized or failed engine, the distance that the airplane
will glide will be more than the distance it would glide with the
engine at idle, such as during training.
If the propeller is windmilling, some additional glide range may
be achieved by moving the Power Lever to idle and increasing
airspeed by 5 to 10 knots.
2. Mixture ......................................................................... FULL RICH
3. Fuel Selector........................................................ SWITCH TANKS
4. Fuel Pump ......................................................................... BOOST
5. Alternate Induction Air ...............................................................ON
6. Ignition Switch.........................................................CHECK, BOTH
7. If engine does not start, proceed to Engine Airstart or Forced
Landing checklist, as required.
March 2010
3-12 Information Manual
Section 3 Cirrus Design
Emergency Procedures SR20
Engine Airstart
The following procedures address the most common causes for
engine loss. Switching tanks and turning the fuel pump on will
enhance starting if fuel contamination was the cause of the failure.
Leaning the mixture and then slowly enriching mixture may correct
faulty mixture control.
• Note •
Engine airstarts may be performed during 1g flight anywhere
within the normal operating envelope of the airplane.
1. Bat Master Switches ................................................................. ON
2. Power Lever .................................................................... ½” OPEN
3. Mixture ................................................................RICH, AS REQ’D
4. Fuel Selector........................................................SWITCH TANKS
5. Ignition Switch .......................................................................BOTH
6. Fuel Pump.......................................................................... BOOST
7. Alternate Induction Air............................................................... ON
8. Alt Master Switches .................................................................OFF
9. Starter (Propeller not Windmilling) ...................................ENGAGE
10.Power Lever .......................................................slowly INCREASE
11.Alt Master Switches .................................................................. ON
12. If engine will not start, perform Forced Landing checklist.
March 2010
Information Manual 3-13
Cirrus Design Section 3
SR20 Emergency Procedures
　
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