Engine Cooling - International Harvester Company Cub Cadet 682 Operator's Manual

ENGINE COOLING

tractor has an air
This
be able to circulate
the screen, shroud, and
through
of the cylinder
areas free of accumulated dirt
these
trash or
engine
damaged moving parts. Periodically clean
the inside of the side panels and grill
for
adequate cooling.
NOTE: This machine
perly with the engine
the machine
Operating
place may result in inadequate cooling.
operate engine
shrouds removed. These direct air flow
ing
fins. Removal results
past cooling
a i r circulation, o v e r h e a t i n g and
damage.
O
o / J
nuts
1. Wing
Cover
2.
Seal
3 .
4. Cover
p l a t e
Air cleaner
I NOTE: Service more ofter under
E
tions.
ENGINE COOLING AND
cooled engine. Air must
freely around the engine,
over
head and block.
cylinder
will overheat and result in
is designed to
side
panels
without
panels in
with blower housing or cool‑
in improper
" A - 1 7 3 8 6 A
5. Paper cartridge
Foam
6. pre-cleaner
Back
7 . p l a t e
8. Tube
assembly
dusty condi‑
AIII
DRY TYPE AIR CLEANER WITH
FEE-CLEANER
Cleaning
the fins
Clean and
Keep
1 m o n t h i n t e r v a l s o r e v e r y 1 0 h o u r s ,
and
whichever occurs first.
screen
NOTE: Service more often under
tions.
cool
pro‑ 1. Remove
in place.
2. Remove
ing it up
Never
3. A ‐
detergent
cloth. C ‐ Saturate in engine oil. Squeeze to
distribute oil
e n g i n e
and squeeze to remove excess oil.
Discard used element and
one at least once a year.
Servicing Paper Cartridge
This engine is equipped with a dry type
cleaner element, which should be checked
every 100 operating hours
it
dirty.
replaced
conditions. Do not wash element in
dusty
liquid or attempt to blow dirt
as this will puncture filter
handle new element -- do not use if
surfaces are bent or twisted. Check the
following when installing
1. Back plate
buretor elbow.
cracked.
2. Gasket surfaces of element must be flat
against
tively.
3. Seal on cover must be in place to reduce
noise and vibration of the cover. Vibration can
cause stud hole
mitting dirt to
4. Wing
overtighten.
Properly
elements
long and satisfactory engine life.
I7
CLEANER
ELEMENT
Pro-cleaner Element
Foam
re-oil foam pre-cleaner
two nuts and cover.
wing
foam
pre-cleaner
off the
of paper cartridge.
Wash element
pre-cleaner
and water.
B ‐
D ‐
Wrap
evenly.
replace
be
should checked and
more often under
element. Carefully
new. element.
must flat
be on gasket of car‑
Replace back plate
back and cover
plate
cover
in to enlarge, thus per‑
enter
carburetor.
nuts must
be finger tight - do
cleaned and installed air cleaner
are the best guarantee to continued
FOAM
element
at
condi‑
dusty
element slid‑
by
in liquid
Squeeze dry in
in towel
shop
with new
air
and replaced
if
if necessary
extremely dirty
any
off with air hose
gasket
if bent or
seal effec‑
to
not