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1. Whizlock nut
2. Adjuster screw
11.
To adjust the single-point system, loosen the
2 bolts at the bottom of the height-of-cut plate
(Figure
91).
1. Bolts at the bottom of the height-of-cut plate
12.
If the deck is too low, tighten the
single-point-adjustment bolt by rotating it
clockwise. If the deck is too high, loosen
the single-point-adjustment bolt by rotating it
counterclockwise
Figure 90
3. Jam nut
4. Yoke
Figure 91
(Figure
92).
Note:
Loosen or tighten the single-point
adjustment bolt enough to move the
height-of-cut plate mounting bolts at least 1/3
the length of the available travel in their slots.
This regains some up and down adjustment on
each of the 4 deck links.
g027344
1. Single-point adjustment bolt
13.
Tighten the 2 bolts at the bottom of the
height-of-cut plate
Note:
In most conditions, the back blade tip
should be adjusted 6.4 mm (1/4 inch) higher
than the front.
14.
Torque the 2 bolts to 37 to 45 N∙m (27 to 33 ft-lb).
15.
On both sides of the deck, measure from the
level surface to the back tip of the blade (postion
B) as shown in
Note:
The measurement should read 8.3 cm
(3-1/4 inches)
16.
Fine tune the screw adjuster by turning it to get
8.3 mm (3-1/4 inches) height
To increase the height, turn the adjustment nut
clockwise; to decrease, turn counterclockwise.
17.
Measure until all 4 sides are the correct height.
18.
Tighten all of the nuts on the deck-lift-arm
assemblies.
19.
Lower the discharge chute.
g027345
59
Figure 92
(Figure
91).
Figure
89.
(Figure
90).
g017036
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