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Adjustments
NOTE: Check the tractor's
tire pressure before performing
any deck leveling adjustments.
Refer to Tires on page 21 for
information
regarding
tire pressure.
WARNING!
Shut the engine off, remove the
ignition
key and engage
the parking brake before
making
adjustments.
Protect your hands by using
heavy gloves when handling
the blades.
Levelingthe Deck(Sideto Side)
NOTE: Check the tractor's
tire pressure before performing
any deck leveling adjustments.
Refer to Tires on page 21 for
information
regarding
tire pressure. Always level the deck side to
side before front to rear.
NOTE:When
leveling
the deck side-to-side,
make sure the two
rear adjustment
gears are set in the middle
of the adjustment
range.
If the cutting
deck appears to be mowing
unevenly, a side to side
adjustment
can be performed.
Adjust
if necessary as follows:
1.
With the tractor
parked on a firm, level surface, place the
deck lift pedal in a middle
mowing
)osition
and rotate
both outside
blades so that they are perpendicular
with the
tractor.
2.
Measure the distance from the outside
of the left blade
tip to the ground
and the distance
from the outside
of the
right blade tip to the ground.
Both measurements
taken
should
be equal. If they're not, proceed
to the next step.
3.
Loosen, but do NOT remove, the hex bolt on the front left
deck hanger link. See Fig. 6-5.
Adj
//
,
Gear
/
'
.......
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\X
He× Bolt
Figure 6-5
NOTE:The
front right deck hanger link is not adjustable
and is used to help adjust the other hanger links.
4.
Using a wrench,
raise or lower the left side of the deck by
turning
the adjustment
gears. See Fig. 6-5.
The deck is properly
leveled when both blade tip measurements
are equal. Retighten
the hex bolt on the front
left deck hanger
bracket when proper adjustment
is achieved.
Levelingthe Deck(FrontTo Rear)
NOTE: Check the tractor's
tire pressure before performing
any deck leveling adjustments.
Refer to Tires on page 21 for
information
regarding
tire pressure. Always level the deck side to
side before front to rear.
The front of the deck should be between
V4"and %" lower than
the rear of the deck. Adjust if necessary as follows:
1.
Park the tractor
on a firm, level surface and place the deck
lift pedal in a middle
position.
2.
Rotate the blade nearest the discharge
chute so that it is
parallel
with the tractor.
3.
Measure the distance from the front of the blade tip to the
ground
and the rear of the blade tip to the ground.
The
first measurement
taken should
be between
1/4"and %" less
than the second measurement.
Determine
the approximate
distance
necessary for proper
adjustment
and proceed,
if necessary.
4.
Loosen, but do NOT remove, the hex bolt on the left
and
right rear deck hanger brackets. See Fig. 6-5.
5.
Using a wrench,
raise or lower the left and right side of the
deck by turning
the adjustment
gears. See Fig. 6-5.
6.
The deck is properly
leveled when the front tip of the
blade is 1/4"lower tham the rear tip. Retighten
the hex bolt
on the left and right rear deck hanger links when proper
adjustment
is achieved.
Adjusting the Belt Tension
To tighten
or loosen the tension
on the belt, tighten
or loosen
the jam nuts on the U-rod, see Fig. 6-6, until a ten-pound
pull
with a spring scale deflects
the belt about I/2".
f
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Figure 6-6
SECTION 6--
MAINTENANCE
& ADJUSTMENTS
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