Cessna 182 1978 - Full-Flow Oil Filter

MODEL
182
& T182
SERIES
SERVICE
MANUAL
11-39.
TROUBLE SHOOTING
(Cont).
HIGH OIL
TEMPERATURE
Secondary
effect
of low oil
Observe oil
pressure
gage for
(Cont.)
pressure.
low indication. Determine
and correct
reason for low
oil
pressure.
Oil congealed
in cooler.
Tnis
condition can
occur only in
extremely cold temperatures.
If congealing
is suspected,
use
an external heater or a heated
hangar to warm the congealed oil.
OIL LEAK
AT FRONT
OF
Damaged
crankshaft
seal.
Replace.
Also
refer to
Service
ENGINE.
Newsletter
SNL85-8,
Feb. 15,
1985.
OIL LEAK
AT PUSH
ROD
Damaged
push rod
housing oil
seal. Replace.
HOUSING.
11-40. FULL-FLOW
OIL FILTER.
SERIAL 182-
65176 THRU 18267401;
F18200026 THRU 18200129. the filter
element at both ends. Then, care-
fully unfold the pleated
element and
examine
11-41. DESCRIPTION.
An external
oil filter
may
the
material trapped
in the
element
for evi-
be installed
on the engine.
The
filter and
filter adap-
dence
of internal
engine
damage,
such as
ter
replace
the regular
engine oil
pressure screen.
chips
or particles
from bearings.
In
new
The
filter adapter incorporates
a
bypass valve which
or newly overhauled
engines,
some small
will open allowing
pressure
oil from the
oil pump to
particles
or metallic
shavings might
be
flow
to the engine
oil passages
if the
filter element
found,
these are
generally
of no conse-
should
become clogged.
quence and
should not be
confused with
particles
produced by impacting,
abra-
11-42. REMOVAL
AND
INSTALLATION.
(See
sion
or pressure.
Evidence of internal
figure 11-3.)
damage
found in the
oil filter element
justifies further
examination to
determine
NOTE
the cause.
Filter element
replacement
kits are avail-
f. Wash lid
(7), hollow stud
(1) and filter
can (4)
able from the Cessna
Supply Division. in solvent
and dry with compressed air.
a. Remove
engine cowling
in accordance
with
para-
NOTES
graph
11-3.
b. Remove
both safety
wires from
filter can and
When
installing
a new filter element
(5), it
unscrew
hollow
stud (1)
to detach
filter assembly
is important
that
all gaskets
are clean,
lu-
from adapter
(9) as a
unit. Remove
filter
assembly
bricated
and
positioned
properly, and
that
from aircraft
and discard
gasket
(8). Oil
will drain
the correct
amount of
torque is
applied to
from filter
as assembly
is removed
from adapter.
the
hollow stud (1).
If the stud
is under-
c.
Press downward
on hollow
stud (1)
to remove
torqued,
oil
leakage
will occur.
If the
stud
from
filter
element
(5) and
can (4).
Discard
metal
is
over-torqued,
the
filter
can might
possi-
gasket
(2) on
stud (1).
bly
be deformed,
again
causing
oil leakage.
d. Lift
lid (7)
off filter
can
(4) and
discard
lower
gasket (6).
Lubricate
all rubber
grommets
in the new
e. Pull
filter element
(5)
out of
filter can
(4).
filter
element,
lid gaskets
and
metal gas-
ket with
clean engine
oil
or general
purpose
NOTE
grease before
installation.
Dry
gaskets
may
cause false torque
readings, again
Before discarding
removed
filter
element
(5),
resulting
in oil leakage.
remove
the
outer perforated
paper cover;
using
a
sharp
knife,
cut through
the folds
of
11-17