Changing The Seat Suspension; Using The Drive Wheel Release Valves; Using The Side Discharge - Toro 74933 Operator's Manual

Changing the Seat Suspension

The seat is adjustable to provide a smooth and comfortable
ride. Position the seat where you are most comfortable.
To adjust it, turn the knob in front either direction to provide
the best comfort (Figure 35).
1
1. Seat suspension knob
Using the Drive Wheel Release
Valves
WARNING
Hands may become entangled in the rotating drive
components below the engine deck, which could
result in serious injury.
Stop the engine, remove the key, and allow all
moving parts to stop before accessing the drive
wheel release valves.
WARNING
The engine and hydraulic drive units can become
very hot. Touching a hot engine or hydraulic drive
units can cause severe burns.
Allow the engine and hydraulic drive units to cool
completely before accessing the drive wheel release
valves.
The drive wheel release valves are located in the back of each
hydraulic drive unit, under the seat.
Note: Make sure the release valves are in the fully horizontal
position when operating the machine or severe damage to the
hydraulic system can occur.
1. Disengage the PTO (blade control switch) and turn
the ignition key to off.
2. Move the levers to neutral locked position, apply
parking brake, and remove the key.
g019768
Figure 35
3. Rotate the release valve levers vertically to push the
machine (Figure 36).
Note: This allows hydraulic oil to by-pass the pump
enabling the wheels to turn.
4. Disengage parking brake before pushing the machine.
1. Vertical position to push
the machine
5. Rotate the release valve levers horizontally to run the
machine (Figure 36).

Using the Side Discharge

The mower has a hinged grass deflector that disperses
clippings to the side and down toward the turf.
DANGER
Without a grass deflector, discharge cover, or
complete grass catcher assembly mounted in
place, you and others are exposed to blade contact
and thrown debris. Contact with rotating mower
blade(s) and thrown debris will cause injury or
death.
• Never remove the grass deflector from the mower
because the grass deflector routes material down
toward the turf. If the grass deflector is ever
damaged, replace it immediately.
• Never put your hands or feet under the mower.
• Never try to clear the discharge area or mower
blades unless you move the power take off
(PTO) blade control switch to the off position,
rotate the ignition key to the off position, and
remove the key.
• Make sure that the grass deflector is in the down
position.
27
G021491
Figure 36
2. Horizontal position to run
the machine