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Craftsman 917.382840 Manual Del Dueño página 10

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OPERATION
GAS
Fitlgasoline tank with fresh, clean, unleaded gasoline.
DO NOT USE PREMIUM GASOLINE.. BE CAREFUL
NOT TO OVER FILL TANK.
WARNING:
Experience indicates that alcohol blended
fuels (catted gasoho/or
using ethanol or methanol.) can
attract moisture which leads to separation and formation of
acids during storage.
Acidic gas can damage the fuel
system of an engine while in storage., To avoid engine
problems, the fuel system should be emptied before stor-
age of 30 days or longer° Drain the fuel tank, start the
engine and let it run until fuel lines and carburetor' are
empty, Use fresh fue! next season., See Storage Instruc-
tions for' additional information.. Never use engine or
carburetor cleaner products in fuel tank or permanent
damage may occur.
TO START ENGINE
o
To start a cold engine, push prfmer five (5) tfmes before
trying to start,. Use a firm push_ This step is not usually
necessary when starting an engine which has already
run for a few minutes..
°
Push engine speed control lever tofast (,t_) position_
-
Hold operator presence control bar down to the handle
and pull starter handle quickly. Do not allow starter
rope to snap back..
To stop engine, release operator presence contro! bar.
NOTE: In cooler weather it may be necessary to repeat
priming steps. In warmer weather over priming may cause
flooding and engine wilt not start, if you do flood engine,
wait a few minutes before attempting to start and do not
repeat priming steps.
MOWING TIPS
o
Undercertain conditions,such as very tall grass, it may
be necessary to raise the height of cut to reduce
pushing effort and to keep from overloading the engine
and leaving clumps of grass clippings.
For extremely heavy cutting, reduce the width of cut
and raise the rear"of the lawn mower' housing one (1)
wheel adjuster setting higher than the front for better
discharge of grass..
o
For better grass bagging and most cutting conditions,
the engine speed should be set in the fast (_)
posi-
tion_
When using a rear discharge lawn mower in moist,
heavy grass, clumps of cut grass may not enter' the
grass catcher. Reduce ground speed (pushing speed)
and/or run the lawn mower over the area a secondtime..
°
tfatrail of grass clippings is left on the right side ofa rear
discharge ;awn mower, mew in a cJockwise d_rection
with a small overlap to collect the clippings on the next
pass.
o
Keep top of engine around starter clear and clean of
grass clippings and chaff.. This will help engine airflow
and extend engine life.
°
Pores in cloth grass catchers can become filled with dirt
and dust with use and catchers will collect less grass_
To prevent this, regutar(y hose catchers off with water
and let dr,/before using_
10
MAX 1/3
FIG. 8
MULCHING MOWING TIPS
IMPORTANT:
FOR BEST PERFORMANCE,
KEEP
MOWER HOUSING FREE OF BUILT-UP GRASS AND
TRASH
CLEAN UNDERS}DE OF MOWER HOUSING
AFTER EACH USE. SEE "CLEANING" tN CUSTOMER
RESPONSIBILITIES SECTION OF THIS MANUAL
=
The special mulching blade wilf recut the grass clip-
pings many times and reduce them in size so that as
they fall onto the lawn they will disperse into the grass
and not be noticed.. Also, the mulched grass wilt
biodegrade quickly to provide nutrients for the lawn.
Always mulch with your highest engine (blade) speed
as this will provide the best recurring action of the
blades.
.
Avoid cutting your lawn when it is wet. Wet grass tends
to form clumps and interferes with the mulching action.,
The best time to mow your' lawn is the early afternoon.
At this time the grass has dried and the newly cut area
will not be exposed to the direct sun.
°
For best results, adjust the lawn mower cutting height
so that the lawn mower cuts off only the top one-third
of the grass blades (See Fig° 8).
If the lawn is
overgrown it willbe necessary to raise the height of cut
to reduce pushing effort and to keep from overloading
the engine and leaving clumps of mulched grass. For
extremeiy heavy mu_ching, reduce your width of cut,
mow slowly and raise the rear of the fawn mower one
wheel adjuster setting higher than the front,.
Certain types of grass and grass conditions may re-
quire that an area be mulched a second time to
completely hide the clippings,, When doing a second
cut, mow across or' perpendicular to the first cut path.
Change your cutting pattern from week to week. Mow
north to south one week then change to east to west the
next week. This will help prevent matting and graining
of the lawn.,

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