Cessna 182 1978 - Page 248

MODEL
182
&
T182
SERIES
SERVICE
MANUAL
NOTE
n. Disconnect
wires
and cables
as follows:
1. Disconnect
tachometer
drive shaft at adapter.
During
the
following
procedures,
remove
any
clamps or
lacings which
secure con-
trols,
wires, hoses
or lines
to the
engine,
engine mount
or attached
brackets,
so
When
disconnecting
starter
cable
do not
they will
not interfere
with
engine removal.
permit
starter terminal
bolt
to rotate.
Some
of the items
listed
can be
disconnected
Rotation
of the
bolt could
break
the con-
at more
than
one place.
It
may be
desirable
ductor
between
bolt
and
field coils
caus-
to disconnect
some
of
these items
at
other
ing
the
starter
to be
inoperative.
than
the places indicated.
The reason
for
engine
removal
should
be the
governing
fac-
2.
Disconnect
starter
electrical
cable
at
starter.
tor
in deciding
at
which
point
to disconnect
3.
Disconnect
cylinder
head
temperature
wire
at
them.
Omit
any
of
the
items
which
are
not
probe.
present
on
a particular
engine
installation.
4.
Disconnect
carburetor
air
temperature
wires
at quick-disconnects.
f. Drain
the engine
oil sump
and
oil
cooler.
5.
Disconnect
electrical
wires
and
wire
shield-
g.
Disconnect
magneto
primary
lead
wires
at
ing
ground
at alternator.
magnetos.
6.
Disconnect
exhaust
gas temperature
wires
at
wires or cables
to engine
and pull
wires and
cables
The magnetos
are
in a
SWITCH
ON condition
aft to
clear engine.
when
the switch
wires
are disconnected.
o. Disconnect
lines
and hoses
as follows:
Ground
the
magneto
points or
remove
the high
1. Disconnect
vacuum
hose at
vacuum
pump.
tension wires
from
the magnetos
or
spark
2.
Disconnect
oil breather
and
vacuum
system
plugs
to prevent accidental
firing.
oil separator
vent lines where
secured to
the engine.
h. Remove
the spinner
and propeller
in accordance
with Section
13. Cover exposed
end of crankshaft
flange and propeller flange
to prevent entry of foreign Residual
fuel and oil draining from discon-
material.
nected lines and
hoses constitutes a fire
i. Disconnect throttle and mixture controls at car- hazard. Use caution to prevent accumula-
buretor.
Remove clamps
attaching controls to
engine tion of
such fuel and oil when
lines or hoses
and pull controls
aft clear of engine. Use care
to are disconnected.
avoid bending
controls
too sharply.
Note
EXACT po-
sition, size and
number of attaching
washers
and
3. Disconnect
oil temperature
bulb below cooler.
spacers
for reference
on reinstallation.
4. Disconnect
primer
line at firewall
fitting.
j. Disconnect
propeller governor
control
at gover-
5. Disconnect
fuel supply
hose at fuel strainer.
nor.
Note EXACT
position,
size and
number of
at-
6. Disconnect
oil
pressure line
at firewall
taching
washers
for reference
on reinstallation.
Re-
fitting.
move clamps attaching control to engine and pull con- 7. Disconnect manifold pressure line at firewall.
trol
aft clear of
engine.
p.
Carefully
check the engine
again
to ensure ALL
k.
Disconnect all hot and
cold air flexible ducts
hoses, lines,
wires, cables, clamps
and lacings are
and remove.
disconnected
or removed which
would interfere
with
1.
Remove
exhaust
system in
accordance
with
para-
the engine
removal.
Ensure
all wires,
cables
and
graph 11-97.
engine
controls have
been pulled
aft to clear the
en-
m. Disconnect carburetor
heat control from
arm on gine.
airbox.
Remove
clamps
and pull control
clear
of
engine.
SHOP NOTES:
11-11