Ariens A173K22 Manual Del Propietário página 12

ENGINE
LUBRICATION
Use only high quality detergent oil rated
with API service classification SG-SL
Select the oil's SAE viscosity grade
accordingto your expected operating
temperature.
30 _ 40
TEMPERATURE RAkIGE ANTICIPATED BEFORE N_X'T OIL CHANGE
NOTE: Although multi-viscosity oils
(5W30, IOW30 etc.)improve starting in
cold weather, these multi-viscosityoils will
result in increased oilconsumptionwhen
used above 32°F. Check your engine oil
level more frequently to avoid possible
engine damage from runninglow on oil.
Change the oil after every 25 hours of
operation or at least once a year if the
lawn mower is not used for 25 hours in
one year.
Check the crankcase oil level before
starting the engine and after each five (5)
hours of continuous use. Tighten oit plug
securely each time you check the oil bevel
TO CHANGE ENGINE OIL
NOTE: Before tipping lawn mower to drain
oil, empty fuel tank by running engine until
fuel tank is empty.
1. Disconnect spark plug wire from spark
plug and place wire where it cannot
come in contact with plug.
2. Remove engine oil cap; lay aside on a
clean surface.
3. Tip lawn mower on itsside as shown
and drain oil into a suitable container.
Rock lawn mower back and forth to re-
move any oil trapped inside of engine,
6. Stop adding oil when you reach the
FULL mark on the dipstick. Wait a
minute to allow oil to settle.
7. Continue adding small amounts of oil,
rechecking the dipstick until oil level
settles at FULL. DO NOT overfill, or
engine will smoke heavily from the
muffler on startup.
8. Always be sure to retighten oil dipstick
before starting engine.
9. Reconnect spark plug wire to plug.
AIR FILTER
Your engine will not run properly and
may be damaged by using a dirty air
filter, Replace the air filter cartridge every
100 hours of operation or every season,
whichever occurs first. Service air cleaner
more often under dusty conditions.
TO CLEAN AIR FILTER
1. Loosen screw and tilt cover to remove.
2. Carefully remove cartridge.
3. Clean by gently tapping on a flat sur-
face. If very dirty, replace cartridge.
_CAUTION: Petroleum solvents, such
as kerosene, are not to be used to clean
cartridge. They may cause deterioration
of the cartridge. Do not oil cartridge. Do
not use pressurized air to clean or dry
cartridge.
4. Install cartridge, then replace cover
making sure the tabs are aligned with
the slots in the back plate. Fasten
screw securely.
Back plate
Cartridge
Slot
4. Wipe off any spilled oil from lawn
mower or side of engine.
5. Slowly pour oil down the oil fill spout,
stopping every few ounces to check the
oil level with the dipstick.
Cover
3over tab
MUFFLER
Inspect and replace corroded muffler as it
could create a fire hazard and/or damage.
SPARK PLUG
Replace spark plug at the beginning of
each mowing season or after every t00
hours of operation, whichever occurs
first. Spark plug type and gap setting
are shown in the "PRODUCT SPECIFIC-
12 ATIONS" section of this manual.