To Use Cruise Control; System Characteristics - Craftsman 917.28866 Operator's Manual

24.0 hp 42" mower electric start automatic transmission
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TO USE CRUISE CONTROL
The cruise control feature can be usedfor
forward travel only.
SYSTEM CHARACTERISTICS
The cruise control should only be used
while mowing or transporting on relatively
smooth, straight surfaces. Other conditions
suchas trimming atslow speeds may cause
the cruise controlto disengage. Do not use
the cruise control on slopes, rough tertian
or while trimmimg or turning.
• Withforward drivepedal (K)depressedto
desired speed,pull cruisecontrollever (J)
up and hold while lifting your foot off the
pedal, then release the lever.
Todisengagethe cruisecontrol,depressthe
brake pedal or tap on forward drive pedal.
TO ADJUST MOWER CUTTING
HEIGHT
The position
of the attachment
lift lever
(A)
determines
the cutting
height.
• Put attachment
lift lever
in desired
cut-
ting height
slot.
The cutting
height
range is approximately
1" to
4".
The heights
are measured
from
the ground
to the blade tip with the engine
not running.
These
heights
are approximate
and may vary
depending
upon
soil condi-
tions,
height
of grass
and types
of grass
being
mowed.
• The
average
lawn
should
be cut to ap-
proximately
2-1/2"
during
the
cool
sea-
son
and to over
3" during
hot
months.
For
healthier
and
better
looking
lawns,
mow
often
and
after
moderate
growth.
• For best cutting
performance,
grass over
6" in height should
be mowed twice.
Make
the first cut relatively
high; the second
to
desired
height.
TO ADJUST
GAUGE
WHEELS
Gauge
wheels
are properly
adjusted
when
they are slightly
off the ground
when
mower
is at the desired
cutting
height
in operating
position.
Gauge
wheels
then keep the deck
in proper
position
to help prevent
scalping
in most terrain
conditions.
NOTE:
Adjust
gauge
wheels
with tractor
on
a flat level surface.
1. Adjust
mower
to desired
cutting
height
(See "TO ADJUST
MOWER
CUTTING
HEIGHT"
in this section
of manual).
2.
With mower
in desired
height
of cut posi-
tion, gauge wheels
should
be assembled
so they are slightly
offthe
ground.
Install
gauge wheel
in appropriate
hole. Tighten
securely.
O
9/16
O
3/4
3. Repeat for all, installing gauge wheel
in same adjustment
hole.
TO OPERATE
MOWER
Your tractor
is equipped
with
an operator
presence
sensing
switch.
Any
attempt
by the operator
to leave
the seat
with the
engine
running
and the attachment
clutch
engaged
will shut off the engine.
You must
remain
fully and centrally
positioned
in the
seat to prevent
the engine
from hesitating
or
cutting
off when
operating
your
equipment
on rough,
rolling
terrain
or hills.
1.
Select
desired
height
of cut with attach-
ment lift lever.
2.
Start mower
blades
by engaging
attach-
ment clutch
control.
TO STOP MOWER BLADES
Disengage
attachment
clutch
control.
_L, CAUTION:
Do not operate
the mower
without
either
the entire
grass
catcher,
on
mowers
so equipped,
or the deflector
shield
(S) in place.
12

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