Adjusting Height-Of-Cut; Adjusting The Anti-Scalp Rollers - Toro 74177 Operator's Manual

With 44 in. sfs side discharge mower
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Figure 22
1. Shut-off valve

Adjusting Height-of-Cut

The height-of-cut is adjusted from 1-1/2 in. to 4-1/2 in.
(38 to 114 mm) in 1/4 in. (6 mm) increments by relocating
clevis pin in different hole locations.
1. Raise the height-of-cut lever to the transport position
(also the 4-1/2 in. (114 mm) cutting height position)
(Fig. 23).
2. To adjust, remove hairpin cotter and clevis pin from
height-of-cut bracket (Fig. 23).
3. Select hole in height-of-cut bracket corresponding to
the height-of-cut desired, and insert clevis pin
(Fig. 23).
4. Secure clevis pin with hairpin cotter (Fig. 23).
Figure 23
1. Height-of-cut lever
2. Clevis pin
5. Lower height–of–cut lever onto clevis pin.
1
1
2
3
3. Hairpin cotter
22
Adjusting the Anti-Scalp
Rollers
Whenever you change the height-of-cut it is
recommended to adjust the height of the anti-scalp rollers.
1. Disengage the power take off (PTO) and turn the
ignition key to off. Move controllers to neutral locked
position and apply parking brake. Remove the key.
2. After adjusting height-of-cut remove nut and washer
while holding stud with wrench (Fig. 24).
Note: Do not remove the wheel nut and washer (Fig. 24).
3. Select hole so gage wheel is positioned to the nearest
corresponding height-of-cut desired (Fig. 24).
4. Reinstall the stud nut and washer (Fig. 24).
5. Repeat adjustment on other gage wheels.
4
3
2
Figure 24
1. Gage wheel
2. Stud
3. Washer
Adjusting the Center Rollers
1. Disengage the power take off (PTO) and turn the
ignition key to off. Move controllers to neutral locked
position and apply parking brake.
1
5
m–4167
4. Nut
5. Wheel nut and washer.
Do not remove.

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