height of cut with the desired rake, you can
utilize the single-point adjustment to gain more
adjustment.
6.
To adjust the single-point system, first loosen
the front and rear height-of-cut plate mounting
bolts (
)
Fine-tune the rear adjusters as required. You
can adjust the single-point adjustment to gain
more adjustment.
g295693
Figure 71
1.
Adjuster link
3.
Adjuster
2.
Jam nut
7.
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.
Loosen the front and rear height-of-cut plate
mounting bolts. Fine-tune the rear adjusters
as required. You can adjust the single-point
adjustment to gain more adjustment.
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 will attain some up and down adjustment
on each of the 4 deck links.
g232012
Figure 72
1.
Single-point height adjustment bolt
2.
Front height-of-cut plate mounting bolt
3.
Rear height-of-cut plate mounting bolt
8.
Torque the front and rear height-of-cut plate
mounting bolts to 37 to 45 N∙m (27 to 33 ft-lb).
Adjusting the Wing Decks
1.
Measure from the level surface to the front tip of
the left wing deck blade.
Note:
The measurement should read 102 mm
(4 inches).
2.
Measure from the level surface to the front tip of
the right wing deck blade.
Note:
The measurement should read 102 mm
(4 inches).
Note:
As with the center deck, in most
conditions, you should adjust the rear tips on
the wing blades 6.4 mm (1/4 inch) higher than
the front.
3.
The left and right wing decks have blade height
adjustments with front and rear adjustment
points. To adjust the wing-blade height, first
loosen the front and rear height-of-cut hanger
mounting nuts. There are 4 locations (2 on each
side of the channel) as shown in
.
60
Summary of Contents for Air Cool Z Master 74090
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