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Craftsman 917.387411 Owner's Manual page 7

4.0 horsepower 20" side discharge rotary lawn mower

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The operation of any lawn
mower can result in
foreign objects thrown into
the eyes, which can result
in severe eye damage.
A_ways wear safety glasses or eye
shields while operating your lawn mower
or performing any adjustments or repairs.
We recommend a wide vision safety
mask over spectacles or standard safety
glasses.
HOWTO
USEYOUR
LAWN MOWER
ENGINE SPEED
The engine speed was set at the factory
for optimum performance. Speed is not
adjustable.
ENGINE ZONE CONTROL
ACAUTION:
Federal regulations require
an engine control to be installed on this
lawn mower in order to minimize the risk
of blade contact injury. Do not under any
circumstances attempt to defeat the
function of the operator control. The blade
turns when the engine is running.
• Your lawn mower is equipped with an
operator presence contro! bar which
requires the operator to be positioned
behind the lawn mower handle to start
and operate the lawn mower.
TO ADJUST CU'_ING
HEIGHT
Raise wheels for low cut and lower
wheels for high cut, adjust cutting height
to suit your requirements.
Medium
position is best for most lawns.
To change cutting height, squeeze
adjuster lever toward wheel. Move
wheel up or down to suit your require-
ments. Be sure all wheels are in the
same setting.
NOTE: Adjuster is properly positioned
when plate tab inserts into hole in lever.
Also, 9-position adjusters (if so equipped)
allow lever to be positioned between the
plate tabs.
Plate Tab
Lower Wheels for High Cut
/
_,
=
.ever
Raise Wheels for Low Cut
TO CONVERTTO
DISCHARGING
MOWER
Your mower is shipped ready to be used
as a mulcher. To convert to bagging or
discharging:
• Lift discharge guard and remove
mulcher plate.
• Mower can now be used for side
discharging or optional grass catcher
can be attached.
• To return to mulching operation, simply
reinstall mulcher plate as shown.
_I,CAUTION:
Do not run your lawn
mower without discharge guard, ap-
proved grass catcher or mulcher plate in
place.
Discharge guard
Mulcher plate
BEFORE
STARTING
ENGINE
ADD OIL
Your lawnmower is shipped without oil in
the engine. Engine holds 20 oz. of oil.
For type and grade of oil to use, see
"ENGINE" in Maintenance section of this
manual.
1. Be sure lawnmower is level and area
around oil fi|l is clean.
2. Remove engine oil plug and fill to the
top slot in filler hole. Pour oil slowly.
Do not over fill.
NOTE: Allow oil to settle down into engine
for accurate reading.
3. Reinstall engine oil plug and tighten.
• Check oil level before each use. Add
oil if needed. Fill to the top slot in filler
hole.
• Change the oil after every 25 hours of
operation or each season. You may
need to change the oil more often
under dusty, dirty conditions.
7

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