Stopping The Machine; Adjusting The Height-Of-Cut; Adjusting The Anti-Scalp; Rollers - Toro Z453 Z Master 74416TE Operator's Manual

Stopping the Machine

To stop the machine, move the traction control
levers to neutral and move to locked position,
disengage the power take off (PTO), and turn the
ignition key to off.
Set the parking brake when you leave the machine;
refer to Setting the Parking Brake in Operation,
page 14. Remember to remove the key from the
ignition switch.
Children or bystanders may be injured if
they move or attempt to operate the tractor
while it is unattended.
Always remove the ignition key and set the
parking brake when leaving the machine
unattended, even if just for a few minutes.

Adjusting the Height-of-Cut

The height-of-cut is adjusted from 1-1/2 to
4-1/2 inch (38 to 114 mm) in 1/4 inch (6 mm)
increments by relocating the clevis pin into
different hole locations.
1. Raise the height-of-cut lever to the transport
position (also the 4-1/2 inch (114 mm) cutting
height position) (Figure 18).
2. To adjust, remove the clevis pin from the
height-of-cut bracket (Figure 18).
3. Select a hole in the height-of-cut bracket
corresponding to the height-of-cut desired
and, insert the clevis pin (Figure 18).
4. Move the lever to the selected height.
Figure 18
1. Height of cut lever

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 PTO, move the motion control
levers to the neutral locked position and set
the parking brake.
2. Stop the engine, remove the key, and wait for
all moving parts to stop before leaving the
operating position.
3. After adjusting the height-of-cut, adjust the
rollers by removing the flange nut, bushing,
spacer, and bolt (Figure 19 , Figure 20 and
Figure 52 ).
Note: The two middle rollers will not have a
spacer (Figure 20).
4. Select a hole so the anti-scalp roller is
positioned to the nearest corresponding
height-of-cut desired.
5. Install the flange nut bushing, spacer, and bolt.
Torque to 40-45 ft-lb (54-61 N•m) (Figure 19 ,
Figure 20 and Figure 52 ).
6. Repeat this adjustment on the other anti-scalp
rollers.
21
2. Clevis Pin