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Craftsman 917.271831 Owner's Manual page 18

21.0 hp electric start 42" mower 6 speed transaxle lawn tractor

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MOWINGTIPS
• Mower should be properly leveled for
best mowing performance.
See "TO
LEVEL MOWER HOUSING" in the
Service and Adjustments
section of this
manual.
• The left hand side of mower should be
used for trimming.
• Drive so that clippings are discharged
onto the area that has been cut. Have
the cut area to the right of the machine.
This will result in a more even distribu-
tion of clippings and more uniform
cutting.
• When mowing large areas, start by
turning to the right so that clippings will
discharge away from shrubs, fences,
driveways, etc. After one or two
rounds,
mow in the opposite direction making
left hand turns until finished
• If grass is extremely tall, it should be
mowed twice to reduce load and
possible fire hazard from dried clip-
pings.
Make first cut relatively high; the
second to the desired height.
• Do not mow grass when it is wet. Wet
grass wUl plug mower and leave
undesirable clumps.
Allow grass to dry
before mowing.
• Always operate engine at full throttle
when mowing to assure better mowing
performance
and proper discharge of
material.
Regulate ground speed by
selecting a low enough gear to give the
mower the best cutting performance
as
well as the quality of cut desired.
• When operating attachments,
select a
ground speed that will suit the terrain
and give best performance of the
attachment
being used.
MULCHING
MOWINGTIPS
IMPORTANT:
For best performance,
keep mower housing free of built-up grass
and trash. Clean after each use.
• The special mulching blade will recut
the grass clippihgs 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 will biodegrade quickly
to provide nutrients for the lawn.
Always mulch with your highest engine
(blade) speed as this will provide the
best recutting 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 mower
cutting height so that the mower cuts off
only the top one-third of the grass
blades. For extremely heavy mulching,
reduce your width of cut on each pass
and mow slowly.
• Certain types of grass and grass
conditions may require that an area be
mulched a second time to completely
hide the clippings.
When doing a
second cut, mow across or perpendicu-
lar 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.
Max 1/3
18

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