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Under some conditions, engine roughness may occur while operating
at best economy. If this occurs, enrich mixture as required to smooth
engine operation. Any change in altitude or Power Lever position will
require a recheck of EGT indication.
Descent
1. Altimeter ...................................................................................SET
2. Cabin Heat/Defrost ................................................ AS REQUIRED
3. Landing Light ............................................................................ ON
4. Fuel System....................................................................... CHECK
5. Mixture ................................................................... AS REQUIRED
6. Brake Pressure .................................................................. CHECK
Before Landing
1. Seat Belt and Shoulder Harness......................................SECURE
2. Fuel Pump.......................................................................... BOOST
3. Mixture ................................................................... AS REQUIRED
4. Flaps ...................................................................... AS REQUIRED
5. Autopilot ................................................................. AS REQUIRED
Mixture Description Exhaust Gas Temperature
Best Power 75° F Rich Of Peak EGT
Best Economy 50° F Lean Of Peak EGT
Revision A5
P/N 13772-001 4-21
Cirrus Design Section 4
SR22 Normal Procedures
Landing
• Caution •
Landings should be made with full flaps. Landings with less
than full flaps are recommended only if the flaps fail to deploy
or to extend the aircraft’s glide distance due to engine
malfunction. Landings with flaps at 50% or 0%; power should
be used to achieve a normal glidepath and low descent rate.
Flare should be minimized.
Before landing, verify aircraft Center of Gravity does not fall in
the landing limitation zone as depicted in the C.G. Envelope in
section 2. Allow flight time for fuel burn so the landing C.G.
falls outside of this zone.
Normal Landing
Normal landings are made with full flaps with power on or off. Surface
winds and air turbulence are usually the primary factors in determining
the most comfortable approach speeds.
Actual touchdown should be made with power off and on the main
wheels first to reduce the landing speed and subsequent need for
braking. Gently lower the nose wheel to the runway after airplane
speed has diminished. This is especially important for rough or soft
field landings.
Short Field Landing
For a short field landing in smooth air conditions, make an approach at
77 KIAS with full flaps using enough power to control the glide path
(slightly higher approach speeds should be used under turbulent air
conditions). After all approach obstacles are cleared, progressively
reduce power to reach idle just before touchdown and maintain the
approach speed by lowering the nose of the airplane. Touchdown
should be made power-off and on the main wheels first. Immediately
after touchdown, lower the nose wheel and apply braking as required.
For maximum brake effectiveness, retract the flaps, hold the control
yoke full back, and apply maximum brake pressure without skidding.
Crosswind Landing
Normal crosswind landings are made with full flaps. Avoid prolonged
slips. After touchdown, hold a straight course with rudder and brakes
Revision A8
4-22 P/N 13772-001
Section 4 Cirrus Design
Normal Procedures SR22
as required. The maximum allowable crosswind velocity is dependent
upon pilot capability as well as aircraft limitations. Operation in direct
crosswinds of 20 knots has been demonstrated.
Balked Landing/Go-Around
In a balked landing (go around) climb, disengage autopilot, apply full
power, then reduce the flap setting to 50%. If obstacles must be
cleared during the go around, climb at 75-80 KIAS with 50% flaps.
After clearing any obstacles, retract the flaps and accelerate to the
normal flaps up climb speed.
1. Autopilot .....................................................................DISENGAGE
2. Power Lever ........................................................FULL FORWARD
3. Flaps ........................................................................................50%
4. Airspeed....................................................................... 75-80 KIAS
After clear of obstacles:
5. Flaps .........................................................................................UP
After Landing
1. Power Lever ...................................................................1000 RPM
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CIRRUS DESIGN SR22西锐22飞行员操作手册和飞机飞行手册(36)
