(8)
..Check
trend
of
compass
card
movement and make cautious
cor-
rections
with
rudder
to stop the
turn.
(9)
Upon
breaking
out of
clouds,
resume normal cruising
flight.
RECOVERY FROM
A
SPIRAL
DIVE.
If
a
spiral
is
encountered,
proceed as
follows:
(1)
Close the
throttle.
(2)
Stop
the
turn
by using coordinated
aileron
and
rudder control
to
align the symbolic
airplane
in the
turn
coordinator with the horizon
reference
line.
(3)
Cautiously apply
elevator
back
pressure
to slowly reduce the
in-
dicated
airspeed
to
90 MPH.
(4)
Adjust the
elevator trim
control to maintain
a
90 MPH
glide.
(5)
Keep hands
off the
control
wheel, using
rudder
control
to
hold a
straight
heading.
Use
rudder trim
to
relieve
unbalanced
rudder force,
if
present.
(6)
Apply
carburetor
heat.
(7)
Clear
engine occasionally, but avoid using enough power to
dis-
turb
the
trimmed
glide.
(8)
Upon
breaking out
of
clouds, apply normal
cruising
power
and
resume
flight.
FIRES.
ENGINE
FIRE
DURING
START
ON
GROUND.
Improper starting procedures
such
as
pumping the
throttle
during a
difficult cold weather
start
can cause a
backfire
which could ignite fuel
that has accumulated in the intake duct.
In
this event, proceed
as
follows:
(1)
Continue cranking in
an attempt
to
get a
start
which
would
suck
the
flames
and accumulated fuel through the
carburetor
and into the
engine.
(2)
If the
start
is successful,
run the engine
at
1700
RPM for a few
minutes
before shutting
it
down
to
inspect
the damage.
(3)
If
engine
start
is unsuccessful,
continue cranking for
two
or
three
minutes with
throttle
full open while ground
attendants
obtain
fire extinguishers.
Summary of Contents for 182 1973
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