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SECTION
9
- SUPPLEMENTS
SUPPLEMENT
11
-
FAAAPPROVED
I
.,,-ru
4. The AVIONICS MASTER switch may be used as
required
to
remove
all
power
from the Autopilot and
Electric
Trim
systems
while
the
circuit breaker
is
located and
pulled.
Return
the
AVIONICS MASTER switch
to the
ON position as soon
as
possible.
With the AVIONICS MASTER switch off, all
flight
instruments
will
remain
operational; however,
communications,
navigation, and identification equipment will
be
inoperable,
5. lt
is
important
that all
portions
of the autopilot and
electríc trim
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.
¡L
wannrno
DO NOT RESET AUTOPILOT CIRCUIT BREAKER
FOLLOWING
AN
AUTOPILOT/AUTOTRIM
OR
MANUAL ELECTRIC TRIM MALFUNCTION
UNTIL
THE CAUSE
FOR
THE MALFUNCTION HAS
BEEN
CORRECTED.
P
A
flashing
i
annunciator with
an up or
down arrow head on
the
face
of
the
autopilot computer.
P
A flashing
i
auto trim
annunciation
on the face of the
autopilot
indicates a faífure of the auto trim function
to
relieve pitch
servo
loading
in a
timely
manner.
This condition should
be
temporary.
P
1. FLASHING
i
ANNUNCIATION
--
OBSERVE aircraft
pitch
behavior.
lf
pitch behavior is satisfactory, wait 5-10
seconds
for
the
annunciation to
stop.
2.
lf
annunciation continues, Airplane Control Wheel
--
GRASP
FIRMLY,
disengage
the
autopilot
and
check
for an
out
of
pitch
trim condition manually retrim as required.
3.
AUTOPILOT OPERATION
--
CONTINUE
if
satisfied that
the
out
of
trim
indication
was temporary.
DISCONTINUE
if
evidence indicates
a
failure
of
the auto trim function.
A red
P
or
R on
the
face
of
the autopilot computer.
1.
A
red P is an
indication that
the pitch axis of the
autopilot
has
been disabled and cannot be engaged. DO NOT
ENGAGE
¡NTO
A ROLL AXIS
ONLY SYSTEM.
CESSNA
MODEL
182S
July
18/97
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