Grass Catcher - Craftsman 917.378531 Owner's Manual

7.0 horsepower power-propelled 21" multi-cut rotary lawn mower
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GRASS CATCHER
• The grass catcher
may be hosed with
water, but must be dry when used.
• Check your grass catcher often for
damage
or deterioration.
Through
normal use it will wear. If catcher needs
replacing,
replace only with a manufac-
turer approved
replacement
catcher.
Give the lawn mower model
number
when ordering,
DRIVE
WHEELS
Check
front drive wheels
each time
before
you mow to be sure they move
freely.
The wheels
not turning freely means
trash, grass cuttings,
etc. are in the drive
wheel
area and must be cleaned
to free
drive
wheels,
If necessary
to clean the drive wheels,
be
sure to clean
both front wheels.
1. Remove
hubcaps,
hairpin
cotters
and
washers.
2.
Remove
wheels
from wheel
adjusters.
3.
Remove
any trash or grass cuttings
from inside
the dust cover,
pinion and/
or drive wheel gear teeth.
4.
Put wheels
back in place.
NOTE;
If after cleaning,
the drive wheels
do not turn freely, contact
a Sears or other
qualified
service
center.
GEAR
CASE
• To keep your drive system
working
properly,
the gear case and area
around
the drive should
be kept clean
and free of trash build-up.
Clean
under
the drive cover twice a season.
• The gear case is filled with lubricant
to
the proper level at the factory.
The only
time the lubricant
needs
attention
is if
service
has been performed
on the
gear case.
• If lubricant
is required,
use only Texaco
Starplex
Premium
1 Grease,
Part No.
750369.
Do not substitute.
ENGINE
LUBRICATION
Use only high quality detergent
oil rated
with API service classification SFoSJ. Select
the oil's SAE viscosity grade according to
your
expected
operating
temperature.
SAE VISCOSITY GRADES
NOTE:
Although
multi-viscosity
oils
(5W30,
10W30
etc.) improve
starting
in
cold weather,
these
multi-viscosity
oils
will result in increased
oil consumption
when used above
32°E Check
your
engine
oil level more frequently
to avoid
possible
engine
damage
from running
low 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
oil plug
securely
each time you check
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.
1. Disconnect
spark
plug wire Irom spark
plug and place wire where
it cannot
come in contact
with spark plug.
2.
Remove
engine
oil cap; lay aside on a
clean
surface.
3.
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.
4.
Wipe off any spilled
oil from lawn
mower
or side ol engine,
5.
Fill engine
with oil.
The engine oil
capacity
is 20 oz. If oil is not com-
pletely
drained
from engine,
you may
not need the entire container
of a 20
oz. bottle of oil.
Slowly pour 3/4 of the
oil from the container
down
the oil fill
spout
into the engine.
6. Wait one minute
to allow oil to settle,
Insert and tighten
dipstick,
then
remove
it to check oil level.
7.
Continue
adding
small amounts
of oil
and rechecking
the dipstick
until it
reads full.
DO NOT overfill,
or engine
will smoke
on startup.
8.
Always
be sure to retighten
oil dipstick
before
starting
engine.
9.
Reconnect
spark plug wire to spark plug.
13

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