Air Filter; Muffler; Engine Oil Filter; In-Line Fuel Filter - Craftsman 917.272011 Owner's Manual

16.5 hp electric start 46" mower 6 speed transaxle lawn tractor
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AIR FILTER
Yourenginewill not run properlyusinga
dirty airfilter. Cleanthe foam pre-cleaner
afterevery25 hoursof operationor every
season. Servicepapercartridge
every
100 hours of operation or every season,
whichever occurs first.
Service air cleaner more often under dusty
conditions.
" • Remove knob and cover.
• Remove wing nut and air cleaner from
base.
TO SERVICE
PRE-CLEANER
• Slide foam pre-cleaner
off cartridge.
• Wash it in liquid detergent and water.
• Squeeze
it dry in a clean cloth. Allow it
to dry.
• Saturate it in engine oil. Wrap it in
clean, absorbent cloth and squeeze
to
remove excess oil.
TO SERVICE
CARTRIDGE
• Replace a dirty, bent, or damaged
car-
tridge.
NOTE:
Do not wash the paper cartridge
or use pressurized air, as this will damage
the cartridge.
• Reinstall the pre-cleaner
(cleaned and
oiled) over the paper cartridge.
• Reassemble
air cleaner, wing nut, cover
and tighten knob securely.
ENGINE
OIL FILTER
Replace the engine oil filter every season
or every other oil change if the tractor is
used more than 100 hours in one year.
• Drain oil from engine crankcase (See
"TO CHANGE
ENGINE
OIL" in this sec-
tion of this manual, through step remove
drain plug).
• Remove oil filter and wipe off filter
adapter.
• Apply a thin coating of new engine oil to
the rubber gasket on repl_acement oil fil-
ter.
• Install replacement
oil filter on filter
adapter. Turn oil filter clockwise until
rubber gasket contacts the filter adapter,
then tighten filter an additional 1/2 turn.
• Fill crankcase with new oil (See =TO
CHANGE
ENGINE
OIL" in this section
of this manual). For approximate
capac-
ity see "PRODUCT
SPECIFICATIONS"
on page 5 of this manual.
• Start the engine and check for oil leaks.
Correct any leaks before placing engine
into full operation.
MUFFLER
Inspect and replace corroded muffler and
spark arrester (if equipped) as it could cre-
ate a fire hazard and/or damage.
SPARK
PLUGS
Replace spark plugs at the beginning of
each mowing season or after every 100
hours of operation, whichever occurs first.
Spark plug type and gap setting are
shown
in "PRODUCT
SPECIFICATIONS"
on page 5 of this manual.
IN-LINE
FUEL FILTER
The fuel filter should be replaced once
each season.
If fuel filter becomes
clogged, obstructing fuel flow to carbure-
tor, replacement
is required.
• With engine cool, remove filter and plug
fuel line sections.
• Place new fuel filter in position in fuel
line with arrow pointing towards carbu-
retor.
• Be sure there are no fuel line leaks and
clam.ps are properly positioned.
21

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