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PivotPoints& Linkage
Lubricate
all the pivot points on the drive system, parking
brake
and lift linkage at least once a season with light oil.
DeckWheels
Each of the tractor deck's front gauge wheels is equipped
with
a grease fitting.
Lubricate
with a No. 2 multi-purpose
grease
applied
with a grease gun after every 25 hours of tractor
operation
DeckSpindle
Grease fittings
can be found
on each deck spindle.
See Fig. 6-4.
Lubricate
with 251H EP grease or an equivalent
No. 2 multi-
purpose
lithium
grease. Using a grease gun, apply two strokes
(minimum)
or sufficient
grease to the spindle
shaft.
Figure 6-4
Adjustments
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.
NOTE: Check the tractor's
tire pressure before performing
any deck leveling adjustments.
Refer to Tires on page 25 for
information
regarding
tire pressure.
Levelingthe Deck(Front ToRear)
The front of the cutting
deck is supported
by a stabilizer
bar that
can be adjusted
to level the deck from front to rear. The front of
the deck should
be between
1/4-inch and %-inch lower than the
rear of the deck. Adjust
if necessary as follows:
1.
Park the tractor
parked on a firm, level surface and place
the deck lift lever in the top notch.
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-inch and
%-inch less than the second measurement.
Determine
the approximate
distance
necessary for proper
adjustment
and proceed,
if necessary.
1.
Loosen (thread
outward)
the hex lock nut on the end of
each deck hanger rod. See Fig. 6-5.
2a.
To raise the front of the deck, tighten
(thread
inward) each
inner hex nut against
the front hanger bracket.
2b.
To lower the front of the deck, loosen (thread
outward)
each hex nut, away from the front hanger bracket.
See Fig. 6-5.
Retighten
each lock nut against
each hex nut when proper
adjustment
is achieved.
3.
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Figure 6-5
SECTION 6 --
MAINTENANCE
& ADJUSTMENTS
21
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