18 Operating In
stru
ctions for Cockshu
tt
"30"
Tr
a
ctor
~
P
LA
T
E
No.
<,
C.13-46
••
•
-
••
OIL
FILTER
PL
ATE No. C·1
3-46
Clean oil in
an
. engine insures
that
the
bea
rings
will be properly lubricated
th
us keeping
them cool and giving them a long life. However, all engi nes
form
sludge while in opera-
tion and minute particles of
dirt
also accum
ulate
in
the
crankcase; as a result, acids,
gums, varnish, and
other
by.products
are
pres
ent
.
To remove these
harmful
substances a
high
capacity
filter
is used which
under
normal
conditions will remove the
dirt,
etc.,
for
aro
und 120 hours of
operation;
aft
er
this
time
the
dirt
, etc.,
starts
to plug t
hecartridg
e
and
soon it will be inoperative.
Every 100 hours,
as
outlined above, change
the
elem
ent
as follows:
(1)
STOP
ENGINE
-
(2)
Drain
filter
by removing
drain
plug
at
bottom of oil
filter
as
indicated by
arrow
(1)
.
(3) Remove oil
filter
cap
as
indicated by
arrow
(2) .
(4) Remove
air
cleaner cup
as
indicated by
arrow
(
3).
(5) Wipe
dirt
off
of oil
filter
cap, unscrew clamping tee screw
and
remove
filter
top as
indicated by
arrow
(4).
(6) Remove
and
discard old elem
ent
as indi cated by
arrow
(5) ; use a clean
rag
and
wipe
out
any
sludge remaining in.bottom of shell
as
indicated by
arrow
number
(6);
in-
spect new element and replace as
indicat
ed by
arrow
number
(5) .
(7)
Start
engine and check
filter
for
oil leaks, letting
th
e engine
run
for
a few
minut
es
to allow
filt
er
to fill
with
oil.
(8) Check oil level and add sufficient to
rep
lace
the
amount which was fed into
filt
er.
(9) IMPORTANT - Do
not
use cheap
or
su
bstitute
oil
filter
elements as
th
ey
may
be
inf
erior
in quality,
and
poorly packed
and
co
ntain
foreign substances. Always
carry
extra
elements on hand.
••
https://tractormanualz.com/