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3-26 P/N 13772-001
Section 3 Cirrus Design
Emergency Procedures SR22
System Malfunctions
Primary Flight Display System
In the unlikely event of a PFD failure, the pilot may lose the ability to
control the autopilot through the PFD controls. If this malfunction
occurs, the PFD circuit breakers may be pulled and the airplane flown
using the mechanical standby instruments. With the PFD circuit
breakers pulled, autopilot lateral control is available in GPSS steering
mode through GPS 1 and autopilot vertical control is available through
the Vertical Speed (VS) and Altitude (ALT) modes on the autopilot
head. Dim brightness level to black if PFD is found distracting.
PFD - Loss of Air Data
In the event the PFD detects a loss of air data, the affected indicator is
removed from the display and replaced with a red “X”. If loss of air data
occurs, refer to the mechanical standby instruments (altitude,
airspeed) and perform the following procedure:
1. Land as soon as practical.
2. Standby Instruments (altitude, airspeed) .......................MONITOR
If failure occurs while flying in IMC:
3. Exit IMC.
PFD - Loss of Attitude Data
In the event the PFD detects a loss of attitude data, the affected
indicator is removed from the display and replaced with a red “X”. If
loss of attitude data occurs, refer to the mechanical standby
instruments (attitude, heading) and perform the following procedure:
1. Standby Instruments (attitude, heading) ........................MONITOR
If failure occurs while flying in IMC:
2. Autopilot GPSS Mode .................................................... ACTIVATE
3. Autopilot Altitude Hold.................................................... ACTIVATE
4. Exit IMC.
• WARNING •
Aircraft equipped with Software Version 530-00123-000 Rev
00 or higher; Any power interruption to the PFD will result in
Revision A7
P/N 13772-001 3-27
Cirrus Design Section 3
SR22 Emergency Procedures
loss of attitude information until the PFD can be restarted on
the ground.
Aircraft equipped with Software Version 530-00159-000 Rev
00 or higher; When subjected to a power loss of less than 20
seconds, the PFD is capable of performing a warm start. In
this event, a “PLEASE STANDBY” message will be displayed
for 2 seconds followed by a “ATTEMPTING QUICK RESTART”
message. In the event of a power loss greater than 20
seconds, a warm start is unlikely, and the power interruption
will result in loss of attitude information until the PFD can be
restarted on the ground.
Power Lever Linkage Failure
If the Power Lever linkage fails in flight, the engine will not respond to
power lever control movements. Use power available and flaps as
required to safely land the airplane.
If the power lever is stuck at or near the full power position, proceed to
a suitable airfield. Fly a forced landing pattern. With landing assured,
shut down engine by moving mixture control full aft to CUTOFF. If
power is needed again, return mixture control to full RICH and regain
safe pattern parameters or go-around. If airspeed cannot be
controlled, shut engine down and perform the Forced Landing
checklist. After landing, bring the airplane to a stop and complete the
Emergency Engine Shutdown on Ground checklist.
If the power lever is stuck at or near the idle position and straight and
level flight cannot be maintained, establish glide to a suitable landing
surface. Fly a forced landing pattern.
1. Power Lever Movement......................................................VERIFY
2. Power .............................................................................SET if able
3. Flaps ........................................................................ SET if needed
4. Mixture ..................................... AS REQUIRED (full rich to cut-off)
5. Land as soon as possible.
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3-28 P/N 13772-001
Section 3 Cirrus Design
Emergency Procedures SR22
Revision A7
Intentionally Left Blank
P/N 13772-001 3A-1
Cirrus Design Section 3A
SR22 Abnormal Procedures
Section 3A
Abnormal Procedures
Table of Contents
Introduction .................................................................................. 3A-3
Abnormal Procedures Guidance.................................................. 3A-4
Ground Procedures...................................................................... 3A-5
Brake Failure During Taxi ......................................................... 3A-5
Aborted Takeoff ........................................................................ 3A-5
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CIRRUS DESIGN SR22西锐22飞行员操作手册和飞机飞行手册(24)
