Textron Cessna 172R, Руководство по эксплуатации для пилотов

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SECTION
9
-
SUPPLEMENTS
SUPPLEMENT
7
-
FAA
APPROVED
CESSNA
MODEL 172R
AMPLIFIED EMERGENCY PROCEDURES
The
following
paragraphs are
presented
to
supply additional
information
for
the purpose
of providing
the pilot with a more
complete understanding of the recommended course
of action for
an emergency situation.
A
WARNING
DO
NOT
ATTEMPT TO RE-ENGAGE THE
AUTOPILOT FOLLOWING AN AUTOPILOT
MALFUNCTION UNTIL CORRECTIVE SERVICE
ACTION HAS
BEEN PERFORMED ON THE
SYSTEM.
An autopilot malfunction occurs when there is an uncommanded
deviation in the airplane flight path or when there is abnormal
control wheel
movement.
The main concern in reacting to an
autopilot malfunction, or
to
an automatic disconnect of the autopilot,
is in maintaining control of the airplane. Immediately grasp the
control wheel and
press and hold down the
A/P DISC switch
throughout the
recovery.
Manipulate the controls
as
required
to
safely
maintain operation
of
the airplane within all
of
its
operating
limitations.The AVIONICS MASTER switch may be used as
required
to
remove all power
from the Autopilot. With the AVIONICS
MASTER switch off, all flight instruments will remain operational;
however, communications, navigation, and identification equipment
will be inoperative.
Note that the emergency procedure for any malfunction is
essentially the same: immediately grasp the control wheel and
regain airplane control while pressing and the holding the
A/P DISC
switch down.
It
is important that all portions of the autopilot
system
are preflight
tested prior
to
each flight in accordance with the
procedures
published herein in order
to
assure
their integrity and continued
safe
operation during flight.
A flashing mode annunciation on the face of the autopilot is
normally an indication of mode loss.
S7-12
Revision 4
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