Air Filter - Craftsman 917.377880 Owner's Manual

Check thecrankcase oillevel b efore starting
the
engine and after each five (5) hours of
continuous use. TK:Jhten oil plug securely each
time you check the oil level.
TO CHANGE ENGINE OIL
NOTE: Before tipping lawn mower to drain oil,
drain fuel tank by running engine until fuel tank
is empty.
• Disconnect spark plug wire from spark plug
and place wire where it cannot come in
contact with spark plug.
• Remove engine oil cap; lay aside on a clean
surface.
• Tip lawn mower on its side as shown and
drain oil into a suitable container. Rock lawn
mower back and forth to remove any oil
trapped inside of engine.
• Wipe off any spilled oil on lawn mower and
on side of engine.
• Fill engine with oil. Fill only to the "FULL"
line on the dipstick. DO NOT OVER FILL.
• Replace engine oil cap.
• Reconnect spark plug wire to spark plug.
Container
AIR FILTER
Your engine will not run properly and may
be damaged by using a dirty air filter.
Replace the air filter every year, more
often if you mow in very dusty, dirty
conditions.
TO CLEAN AIR FILTER
• Loosen screw and tilt cover to remove.
• Carefully remove cartridge.
• Clean by gently tapping on a flat
surface. 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.
• Install cartridge, then replace cover
making sure the tabs are aligned with
the slots in the back plate. Fasten
screw securely.
Lip Back
Cartridge
Slots
Cover
MUFFLER
Inspect and replace corroded muffler as it
could create afire hazard and/or damage.
SPARK PLUG
Change your spark plug each year to make
your engine start easier and run better. Set
spark plug gap at .030 inch.
CLEANING
IMPORTAN'_: For best performance, keep
mower housing free of built-up grass and
trash. Clean underside of mower housing
after each use.
ACAUTION: Disconnect spark plug wire
from spark plug and place wire where it
cannot come in contact with the spark
plug.
• Clean the underside of your lawn
mower by scraping to remove build-up
of grass and trash.
• Clean engine often to keep trash from
accumulating. A clogged engine runs
hotter and shortens engine life.
• Keep finished surfaces and wheels free
of all gasoline, oil,etc.
• We do not recommend using a garden
hose to clean lawn mower unless the
electrical system, muffler, air filter and
carburetor are covered to keep water
out. Water in engine can result in
shortened engine life.
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