20
SECTION 7: MAKING ADJUSTMENTS
WARNING:
Never attempt to make any
adjustments while the engine is running,
Leveling the Deck
NOTE:
Check the tractor’s tire pressure before
performing any deck leveling adjustments. Refer to
Tires
on page 23 or information regarding tire pressure.
Front To Rear
The front of the cutting deck is supported by a stabilizer
bar that can adjusted to level the deck from front to rear.
The front of the deck should be between 1/4-inch and
3/8-inch lower than the rear of the deck. Adjust if
necessary as follows:
1.
With the tractor parked on a firm, level surface,
place the deck lift lever in the top notch (highest
position) and rotate the blade nearest the discharge
chute so that it is parallel with the tractor.
2.
Measure the distance from the front of the blade tip
to the ground and the rear of the blade tip to the
ground.
3.
The first measurement taken should be between
1/4" and 3/8" less than the second measurement.
4.
Determine the approximate distance necessary for
proper adjustment and proceed, if necessary, to the
next step.
5.
Loosen the two jam nuts, if present, on the rear side
of the deck stablilizer bracket.
6.
Locate the two lock nuts on the front side of the
stabilizer bracket. See Figure 14 . Tighten the lock
nuts to raise the font of the deck; loosen the
locknuts to lower the front of the deck.
7.
Retighten the two jam nuts loosened earlier when
proper adjustmen is achieved.
Figure 14
Side to Side
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 lever in the top notch (highest
position) and rotate both 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 left
deck hanger bracket. See Figure 15.
Figure 15
4.
Balance the deck by using a wrench to turn the
adjustment gear (See Figure 15) up or down.
5.
The deck is properly balanced when both blade tip
measurements taken earlier are equal.
6.
Retighten the hex bolt on the left deck hanger
bracket when proper adjustment is achieved.
Seat Adjustment
WARNING:
Before operating this machine,
make sure the seat is engaged in the seat
stop, stand behind the machine and pull back
on seat until fully engaged into stop.
•
To adjust the position of the seat, pull up and hold
the seat adjustment lever. Slide the seat forward or
rearward to the desired position; then release the
adjustment lever. Make sure seat is locked into
position before operating the tractor. See Figure 4.
Loosen
to lower deck
Tighten
to raise deck
!DJUSTMENT'EAR
(EX"OLT
Summary of Contents for 14AQ81RP848
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