Operator’s Manual
English (GB)
Form No. 3327–756 Rev A
Groundsmaster 120
Groundsmaster Traction Unit
Model No. 30612TE– Serial No. 220000001 and Up
2
All Rights Reserved
Printed in the USA
2001 by The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
This spark ignition system complies with Canadian
ICES-002.
Ce système d’allumage par étincelle de véhicule est
conforme à la norme NMB-002 du Canada.
Keep this engine Owner’s Manual with your unit.
Should this engine Owner’s Manual become damaged
or illegible, replace immediately. Replacements may be
ordered through the engine manufacturer.
Contents
Page
Introduction 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safe Operation Practices for Ride-on (riding) Rotary
Lawnmower Machines 3. . . . . . . . . . . . . . . . . . .
Safe Operating Practices 3. . . . . . . . . . . . . . . . . . .
Sound Pressure Level 5. . . . . . . . . . . . . . . . . . . . . .
Sound Power Level 5. . . . . . . . . . . . . . . . . . . . . . .
Vibration Level 5. . . . . . . . . . . . . . . . . . . . . . . . . .
Toro Riding Mower Safety 5. . . . . . . . . . . . . . . . .
Slope Chart 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety and Instruction Decals 9. . . . . . . . . . . . . . .
Gasoline and Oil 12. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Gasoline 12. . . . . . . . . . . . . . . . . . .
Using Stabilizer/Conditioner 12. . . . . . . . . . . . . . . .
Filling the Fuel Tank 12. . . . . . . . . . . . . . . . . . . . . .
Check Engine Oil Level 12. . . . . . . . . . . . . . . . . . . .
Assembly 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Loose Parts 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing the Seat 13. . . . . . . . . . . . . . . . . . . . . . . . .
Installing the Steering Wheel 14. . . . . . . . . . . . . . .
Installing the Rear Weights 14. . . . . . . . . . . . . . . . .
Activating the Battery 14. . . . . . . . . . . . . . . . . . . . .
Installing the Battery 15. . . . . . . . . . . . . . . . . . . . . .
Checking the Engine Oil 15. . . . . . . . . . . . . . . . . . .
Checking the Hydraulic Fluid 15. . . . . . . . . . . . . . .
Operation 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Think Safety First 15. . . . . . . . . . . . . . . . . . . . . . . .
Starting and Stopping the Engine 16. . . . . . . . . . . .
Operating the Power Take Off (PTO) 16. . . . . . . . .
Driving Forward or Backward 16. . . . . . . . . . . . . . .
Stopping the Machine 17. . . . . . . . . . . . . . . . . . . . .
Using the Parking Brake 17. . . . . . . . . . . . . . . . . . .
Using the Implement Lift Lever 17. . . . . . . . . . . . .
The Safety Interlock System 18. . . . . . . . . . . . . . . .
Page
Positioning the Seat 18. . . . . . . . . . . . . . . . . . . . . . .
Pushing or Towing the Machine 19. . . . . . . . . . . . .
Maintenance 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Maintenance Schedule 20. . . . . . . .
Removing and Installing the Belt Guard 21. . . . . . .
Servicing the Air Cleaner 21. . . . . . . . . . . . . . . . . .
Servicing the Engine Oil 22. . . . . . . . . . . . . . . . . . .
Servicing the Spark Plug 23. . . . . . . . . . . . . . . . . . .
Greasing and Lubrication 24. . . . . . . . . . . . . . . . . . .
Servicing the Brake 25. . . . . . . . . . . . . . . . . . . . . . .
Servicing the Fuel Filter 26. . . . . . . . . . . . . . . . . . .
Checking the Tire Pressure 26. . . . . . . . . . . . . . . . .
Cleaning the Cooling System 27. . . . . . . . . . . . . . .
Adjusting the Belts 27. . . . . . . . . . . . . . . . . . . . . . . .
Replacing the Belts 27. . . . . . . . . . . . . . . . . . . . . . .
Adjusting the Lift Cylinder and Counterbalance
Springs 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting the Transmission Neutral 28. . . . . . . . . .
Adjusting the Electric Clutch 29. . . . . . . . . . . . . . .
Checking the Hydraulic Fluid 30. . . . . . . . . . . . . . .
Changing the Hydraulic Oil 30. . . . . . . . . . . . . . . . .
Changing the Hydraulic Oil Filter 31. . . . . . . . . . . .
Adjusting the Steering 31. . . . . . . . . . . . . . . . . . . . .
Hydraulic Schematic 32. . . . . . . . . . . . . . . . . . . . . .
Changing the Front Axle Oil 33. . . . . . . . . . . . . . . .
Servicing the Battery 33. . . . . . . . . . . . . . . . . . . . . .
Servicing the Wire Harness 34. . . . . . . . . . . . . . . . .
Waste Disposal 34. . . . . . . . . . . . . . . . . . . . . . . . . . .
Transporting Machines 34. . . . . . . . . . . . . . . . . . . .
Wiring Diagram 35. . . . . . . . . . . . . . . . . . . . . . . . . .
Cleaning and Storage 36. . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction
Read this manual carefully to learn how to operate and
maintain your product properly. The information in this
manual can help you and others avoid injury and product
damage. Although Toro designs and produces safe
products, you are responsible for operating the product
properly and safely.
Whenever you need service, genuine Toro parts, or
additional information, contact an Authorized Service
Dealer or Toro Customer Service and have the model and
serial numbers of your product ready. Figure 1 illustrates
the location of the model and serial numbers on the
product.
3
1
m–2196
Figure 1
1. Location of the model and serial numbers
Write the product model and serial numbers in the space
below:
Model No.
Serial No.
This manual identifies potential hazards and has special
safety messages that help you and others avoid personal
injury and even death. Danger, Warning, and Caution are
signal words used to identify the level of hazard.
However, regardless of the hazard, be extremely careful.
Danger signals an extreme hazard that will cause serious
injury or death if you do not follow the recommended
precautions.
Warning signals a hazard that may cause serious injury or
death if you do not follow the recommended precautions.
Caution signals a hazard that may cause minor or
moderate injury if you do not follow the recommended
precautions.
This manual uses two other words to highlight
information. Important calls attention to special
mechanical information and Note: emphasizes general
information worthy of special attention.
Safety
Safe Operation Practices for
Ride-on (riding) Rotary
Lawnmower Machines
This machine meets or exceeds European
Standards in effect at the time of production.
However, improper use or maintenance by the
operator or owner can result in injury. To reduce
the potential for injury, comply with these safety
instructions and always pay attention to the safety
alert
symbol, which means CAUTION,
WARNING, or DANGER—“personal safety
instruction.” Failure to comply with the
instruction may result in personal injury or death.
Safe Operating Practices
The following instructions are from the CEN standard EN
836:1997.
This product is capable of amputating hands and feet and
throwing objects. Always follow all safety instructions to
avoid serious injury or death.
Training
• Read the instructions carefully. Be familiar with the
controls and the proper use of the equipment.
• Never allow children or people unfamiliar with these
instructions to use the lawnmower. Local regulations
can restrict the age of the operator.
• Never mow while people, especially children, or pets
are nearby.
• Keep in mind that the operator or user is responsible
for accidents or hazards occurring to other people or
their property.
• Do not carry passengers.
• All drivers should seek and obtain professional and
practical instruction. Such instruction should
emphasize:
• the need for care and concentration when working
with ride-on machines;
• control of a ride-on machine sliding on a slope will
not be regained by the application of the brake.
The main reasons for loss of control are:
• insufficient wheel grip;
• being driven too fast;
• inadequate braking;
• the type of machine is unsuitable for its task;
• lack of awareness of the effect of ground
conditions, especially slopes;
• incorrect hitching and load distribution.
Preparation
• While mowing, always wear substantial footwear and
long trousers. Do not operate the equipment when
barefoot or wearing open sandals.
4
• Thoroughly inspect the area where the equipment is to
be used and remove all objects which may be thrown
by the machine.
• WARNING – Fuel is highly flammable.
• Store fuel in containers specifically designed for
this purpose.
• Refuel outdoors only and do not smoke while
refuelling.
• Add fuel before starting the engine. Never remove
the cap of the fuel tank or add fuel while the
engine is running or when the engine is hot.
• If fuel is spilled, do not attempt to start the engine
but move the machine away from the area of
spillage and avoid creating any source of ignition
until fuel vapors have dissipated.
• Replace all fuel tanks and container caps securely.
• Replace faulty silencers.
• Before using, always visually inspect to see that the
blades, blade bolts and cutter assembly are not worn or
damaged. Replace worn or damaged blades and bolts
in sets to preserve balance.
• On multi-bladed machines, take care as rotating one
blade can cause other blades to rotate.
Operation
• Do not operate the engine in a confined space where
dangerous carbon monoxide fumes can collect.
• Mow only in daylight or in good artificial light.
• Before attempting to start the engine, disengage all
blade attachment clutches and shift into neutral.
• Do not use on slopes of more than
• 5 when mowing on side hills;
• 10 when mowing uphill;
• 15 when mowing downhill.
• Remember there is no such thing as a “safe” slope.
Travel on grass slopes requires particular care. To
guard against overturning:
• do not stop or start suddenly when going up or
downhill;
• engage clutch slowly, always keep machine
in gear, especially when travelling
downhill;
• machine speeds should be kept low on slopes and
during tight turns;
• stay alert for humps and hollows and other hidden
hazards;
• never mow across the face of the slope, unless the
lawnmower is designed for this purpose.
• Use care when pulling loads or using heavy
equipment.
• Use only approved drawbar hitch points.
• Limit loads to those you can safely control.
• Do not turn sharply. Use care when reversing.
• Use counterweight(s) or wheel weights when
suggested in the instruction handbook.
• Watch out for traffic when crossing or near roadways.
• Stop the blades rotating before crossing surfaces other
than grass.
• When using any attachments, never direct discharge of
material toward bystanders nor allow anyone near the
machine while in operation.
• Never operate the machine with defective guards or
without safety protective devices in place.
• Do not change the engine governor settings or
overspeed the engine. Operating the engine at
excessive speed can increase the hazard of personal
injury.
• Before leaving the operator’s position:
• disengage the power take-off and lower the
attachments;
• change into neutral and set the parking brake;
• stop the engine and remove the key.
• Disengage drive to attachments, stop the engine, and
disconnect the spark plug wire(s) or remove the
ignition key
• before clearing blockages or unclogging chute;
• before checking, cleaning or working on the
lawnmower;
• after striking a foreign object. Inspect the
lawnmower for damage and make repairs before
restarting and operating the equipment;
• if the machine starts to vibrate abnormally (check
immediately).
• Disengage drive to attachments when transporting or
not in use.
• Stop the engine and disengage drive to attachment
• before refuelling;
• before removing the grass catcher;
• before making height adjustment unless adjustment
can be made from the operator’s position.
5
• Reduce the throttle setting during engine run-out and,
if the engine is provided with a shut-off valve, turn the
fuel off at the conclusion of mowing.
Maintenance and Storage
• Keep all nuts, bolts and screws tight to be sure the
equipment is in safe working condition.
• Never store the equipment with fuel in the tank inside
a building where fumes can reach an open flame or
spark.
• Allow the engine to cool before storing in any
enclosure.
• To reduce the fire hazard, keep the engine, silencer,
battery compartment and fuel storage area free of
grass, leaves, or excessive grease.
• Check the grass catcher frequently for wear or
deterioration.
• Replace worn or damaged parts for safety.
• If the fuel tank has to be drained, this should be done
outdoors.
• On multi-bladed machines, take care as rotating one
blade can cause other blades to rotate.
• When machine is to be parked, stored or left
unattended, lower the cutting means unless a positive
mechanical lock is used.
Sound Pressure
This unit has a maximum sound pressure level at the
operator’s ear of 88 dBA, based on measurements of
identical machines per Directive 98/37/EC.
Sound Power
This unit has a guaranteed sound power level of 105 dBA,
based on measurements of identical machines per
Directive 2000/14/EC.
Vibration
This unit does not exceed a hand/arm vibration level of
6.1 m/s
2
, based on measurements of identical machines
per Directive 98/37/EC.
This unit does not exceed a whole body vibration level of
.16 m/s
2
, based on measurements of identical machines
per Directive 98/37/EC.
Toro Riding Mower Safety
The following list contains safety information specific to
Toro products or other safety information that you must
know that is not included in the CEN standard.
• Use only Toro-approved attachments. Warranty may
be voided if used with unapproved attachments.
6
7
Slope Chart
8
9
Safety and Instruction Decals
Safety decals and instructions are easily visible to the operator and are located near any
area of potential danger. Replace any decal that is damaged or lost.
92-6288
93-6668
1. Battery
2. Read the instructions
before servicing or
performing maintenance.
3. Contains lead; do not
discard.
93-7272
1. Cutting/dismemberment hazard, fan—stay away from moving
parts.
93-7276
1. Explosion hazard—wear
eye protection.
2. Caustic liquid/chemical
burn hazard—to perform
first aid, flush with water.
3. Fire hazard—no fire, open
flames, or smoking.
4. Poison hazard—keep
children a safe distance
from the battery.
10
93-7281
1. Choke
2. On
3. Off
4. Disengage the parking
brake
5. Engage the power take-off
(PTO)
6. Fast
7. Continuous variable
setting
8. Slow
93-7284
1. Power take-off
2. Engage
3. Disengage
4. Engine—stop
5. On
6. Engine—start
93-7296
1. Parking brake
2. Engage
3. Disengage
93-7300
1. Lower 2. Raise
93-7306
1. Warning—read the
Operator’s Manual
.
2. Cutting hazard of hands or feet—stay away from moving parts.
3. Tipping hazard—when driving down slopes less than 10
degrees, lower the cutting unit.
4. Thrown object hazard—keep bystanders a safe distance from
the machine.
5. Warning—wait for moving parts to stop.
6. Warning—before leaving the machine, disengage the power
take-off (PTO), lock the parking brake, turn the key to stop the
engine, and remove the ignition key.
93-7331
1. Stored energy hazard—read the
Operator’s Manual.
11
93-7822
1. Warning—fill the fuel tank to no more than 25 mm (1 in.) from
the top of the fuel tank; read the
Operator’s Manual.
93-7823
1. Engine oil 2. Read the
Operator’s
Manual
93-8069
1. Hot surface/burn hazard—stay a safe distance from the hot
surface.
98-4387
1. Warning—wear hearing protection.
12
Gasoline and Oil
Recommended Gasoline
Use UNLEADED Regular Gasoline suitable for
automotive use (85 pump octane minimum). Leaded
regular gasoline may be used if unleaded regular is not
available.
Important Never use methanol, gasoline containing
methanol, or gasohol containing more than 10% ethanol
because the fuel system could be damaged. Do not mix oil
with gasoline.
Danger
In certain conditions, gasoline is extremely
flammable and highly explosive. A fire or
explosion from gasoline can burn you and others
and can damage property.
• Fill the fuel tank outdoors, in an open area,
when the engine is cold. Wipe up any gasoline
that spills.
• Do not fill the fuel tank completely full. Add
gasoline to the fuel tank until the level is 1/4 to
1/2 in. (6 mm to 13 mm) below the bottom of
the filler neck. This empty space in the tank
allows gasoline to expand.
• Never smoke when handling gasoline, and stay
away from an open flame or where gasoline
fumes may be ignited by a spark.
• Store gasoline in an approved container and
keep it out of the reach of children. Never buy
more than a 30-day supply of gasoline.
• Always place gasoline containers on the ground
away from your vehicle before filling.
• Do not fill gasoline containers inside a vehicle
or on a truck or trailer bed because interior
carpets or plastic truck bed liners may insulate
the container and slow the loss of any static
charge.
• When practical, remove gas–powered
equipment from the truck or trailer and refuel
the equipment with its wheels on the ground.
• If this is not possible, then refuel such
equipment on a truck or trailer from a portable
container, rather than from a gasoline
dispenser nozzle.
• If a gasoline dispenser nozzle must be used,
keep the nozzle in contact with the rim of the
fuel tank or container opening at all times until
fueling is complete.
Gasoline is harmful or fatal if swallowed.
Long–term exposure to vapors can cause serious
injury and illness.
• Avoid prolonged breathing of vapors.
• Keep face away from nozzle and gas tank or
conditioner opening.
• Keep gas away from eyes and skin.
Warning
Using Stabilizer/Conditioner
Use a fuel stabilizer/conditioner in the machine to provide
the following benefits:
• Keeps gasoline fresh during storage of 90 days or less.
For longer storage it is recommended that the fuel tank
be drained.
• Cleans the engine while it runs
• Eliminates gum-like varnish buildup in the fuel
system, which causes hard starting
Important Do not use fuel additives containing
methanol or ethanol.
Add the correct amount of gas stabilizer/conditioner to the
gas.
Note: A fuel stabilizer/conditioner is most effective when
mixed with fresh gasoline. To minimize the chance of
varnish deposits in the fuel system, use fuel stabilizer at
all times.
Filling the Fuel Tank
1. Shut the engine off and set the parking brake.
2. Clean around each fuel tank cap and remove the cap.
Add unleaded regular gasoline to both fuel tanks, until
the level is 1/4 to 1/2 inch (6 mm to 13 mm) below the
bottom of the filler neck. This space in the tank allows
gasoline to expand. Do not fill the fuel tanks
completely full.
3. Install fuel tank caps securely. Wipe up any gasoline
that may have spilled.
Check Engine Oil Level
Before you start the engine and use the machine, check
the oil level in the engine crankcase; refer to Checking Oil
Level, page 22.
13
Assembly
Note: Determine the left and right sides of the machine
from the normal operating position.
Loose Parts
Note: Use the chart below to verify all parts have been shipped.
DESCRIPTION QTY. USE
Seat
Bolt, 5/16 x 1 in.
Lock nut, 5/16 in.
R-clamp
1
4
4
1
Installing the seat
Spacer
Steering wheel
Roll pin, 1/4 x 2-1/2 in.
1
1
1
Installing the steering wheel
Weight
Bolt, 1/2 x 3-1/2 in.
Washer, 1/2 in.
Nut, 1/2 in.
2
4
4
4
Installing the rear weight
Carriage bolt, 1/4 x 3/4 in.
Wing nut, 1/4 in.
2
2
Installing the battery cables
Operator’s Manual
Parts catalog
Registration card
1
1
1
Read before operating machine
Fill out and return to Toro
Installing the Seat
1. Position seat assembly onto seat plate aligning
mounting holes (Fig. 2).
2. Slide wire clamp over seat switch wire (Fig. 2).
3. Using left front hole, loosely secure wire clamp and
seat to seat base with capscrews and lock nuts (Fig. 2).
4. Mount seat to seat base with (3) remaining bolts and
lock nuts.
5. Route seat switch wire through the slot in seat plate
and plug connector onto seat switch (Fig. 2).
6. Tighten all lock nuts and check operation of seat.
7. Make sure wire harness is clear of lift arm and all
moving parts.
M–4264
1
2
3
4
Figure 2
1. Seat plate
2. R-clamp
3. Seat switch wire
4. Seat switch connector
14
Installing the Steering Wheel
1. Move rear wheels so they point straight ahead.
2. Slide spacer and steering wheel onto steering shaft
aligning mounting holes. Check that logo on steering
cap points forward.
3. Secure steering wheel to shaft with roll pin (Fig. 3).
M–4263
1
2
3
Figure 3
1. Spacer
2. Roll pin
3. Steering Wheel
Installing the Rear Weights
1. Attach 2 weights onto existing weight with 4 bolts (1/2
x 3-1/2 in.), 4 washers (1/2 in.), and 4 nuts (1/2 in.)
(Fig. 4).
m–2907
1
2
3
Figure 4
1. Weight
2. Bolt, 1/2 x 3-1/2 in.
3. Washer and nut, 1/2 in.
Activating the Battery
Bulk electrolyte with 1.260 specific gravity must be
purchased from a local battery supply outlet.
1. If already installed, remove the battery from the
holder.
Danger
Battery electrolyte contains sulfuric acid which is
a deadly poison and causes severe burns.
• Do not drink electrolyte and avoid contact with
skin, eyes or clothing. Wear safety glasses to
shield your eyes and robber gloves to protect
your hands.
• Fill the battery where clean water is always
available for flushing the skin.
• Follow all instructions and comply with all
safety messages on the electrolyte container.
2. Remove filler caps from the battery. Slowly pour
electrolyte into each cell until the electrolyte level is
up to the lower part of the tube (Fig. 5).
1
2
3
1262
Figure 5
1. Filler caps
2. Electrolyte
3. Lower part of the tube
3. Leave the covers off and connect a 3 to 4 amp battery
charger to the battery posts (Fig. 6). Charge the battery
at a rate of 4 amperes or less for 4 hours (12 volts).
15
4
1
2
3
1254
Figure 6
1. Positive post
2. Negative post
3. Charger red (+) wire
4. Charger black (–) wire
Charging battery produces gasses that can
explode and cause serious injury.
• Keep cigarettes, sparks and flames away from
battery.
• Make sure the ignition switch is off.
• Ventilate when charging or using battery in an
enclosed space.
Warning
4. When the battery is fully charged, disconnect the
charger from the electrical outlet then from the
negative and positive battery posts (Fig. 6).
5. Slowly pour electrolyte into each cell until the level is
up to the lower part of the tube (Fig. 5) and install
covers.
6. Install the battery into the holder.
Installing the Battery
Important Activate battery with electrolyte and
charge before installing.
1. Mount battery on battery support with terminal posts
toward gas tank (Fig. 7).
2. Secure battery with clamp, support rod and wing nut
(Fig. 7).
Note: Do Not Over tighten.
3. Slide the red terminal boot onto the red battery cable
(Fig. 7).
4. Install the positive battery cable to positive (+) battery
terminal and the negative battery cable to the negative
(–) battery terminal and secure with carriage bolts and
lock nuts (Fig. 7).
M–4282
2
3
3
1
6
4
7
5
Figure 7
1. Clamp
2. Support rod
3. Wing nut
4. Positive battery cable
5. Negative battery cable
6. Carriage Bolt
7. Terminal Boot
Checking the Engine Oil
The engine is shipped with 64 ounces of oil in the
crankcase; however, oil level must be checked before and
after the engine is first started. Check oil level; refer to
Checking Oil Level, page 22.
Checking the Hydraulic Fluid
The hydraulic system is shipped with approximately 5
quarts of 10W–30 engine oil; however, oil level must be
checked before the engine is first started. Check oil level;
refer to Checking the Hydraulic Fluid, page 30.
Operation
Note: Determine the left and right sides of the machine
from the normal operating position.
Think Safety First
Please carefully read all the safety instructions and decals
in the safety section. Knowing this information could help
you, your family, pets or bystanders avoid injury.
Become familiar with all the controls before you start the
engine and operate the machine.
16
The use of protective equipment for eyes, ears, feet and
head is recommended.
This machine produces sound levels in excess of
85dBA at the operator’s ear and can cause
hearing loss through extended periods of
exposure.
Wear hearing protection when operating this
machine.
Caution
1
2
Figure 8
1. Caution 2. Wear hearing protection
Starting and Stopping the
Engine
Starting the Engine
1. Make sure spark plug wire(s) are installed on spark
plug(s).
2. Move the traction pedal to neutral, set the parking
brake and move the PTO switch to off.
3. Move the choke control to the choke position before
starting a cold engine.
Note: A warm or hot engine may not require any choking.
4. Rotate ignition key to start. When engine starts,
release key, gradually move choke to run and regulate
throttle to desired speed.
Important To prevent overheating of the starter motor,
do not engage starter longer than 10 seconds. After 10
seconds of continuous cranking, wait 60 seconds before
engaging starter motor again.
Stopping the Engine
1. Move the throttle lever to slow (Fig. 9).
Note: If the engine has been working hard or is hot, let it
idle for a minute before turning the ignition key off. This
helps cool the engine before it is stopped. In an
emergency, the engine may be stopped by turning the
ignition key to off.
2. Turn the ignition key to off (Fig. 9).
3. Set the parking brake.
4. Pull wire off spark plug(s) to prevent possibility of
accidental starting before storing machine.
M–3329
1
2 3
5
4
Figure 9
1. Traction pedal
2. PTO switch
3. Ignition switch
4. Choke
5. Throttle
Operating the Power Take Off
(PTO)
The power take off (PTO) switch engages and disengages
power to the electric clutch.
Engaging the PTO
1. Release pressure on the traction pedal to stop
movement. (Fig. 9).
2. To engage lift cover and move the PTO switch to the
on position (Fig. 9).
Disengaging the PTO
1. Closing the cover moves the PTO switch to the off
position (Fig. 9).
Driving Forward or Backward
The throttle control regulates the engine speed as
measured in rpm (revolutions per minute). Move the
throttle control to the fast position for best performance.
Driving Forward
1. To go forward, place your foot on the traction pedal
(Fig. 9).
17
2. Release the parking brake.
3. Slowly press on the upper pad of the traction pedal to
move forward (Fig. 9).
Driving Backward
1. To go backward, place your foot on the traction pedal
(Fig. 9).
2. Release the parking brake.
3. Slowly press on the lower pad of the traction pedal to
move rearward (Fig. 9).
Stopping the Machine
To stop the machine, release pressure on the traction
pedal, move the PTO switch to off and turn the ignition
key to off and remove the key. Also set the parking brake
if you leave the machine unattended; refer to Setting the
Parking Brake, page 17.
Children or bystanders may be injured if they
move or attempt to operate the tractor while it is
unattended.
Always remove the ignition and set the parking
brake when leaving the machine unattended, even
if just for a few minutes.
Caution
Using the Parking Brake
Always set the parking brake when you stop the machine
or leave it unattended.
Setting the Parking Brake
1. Release pressure on the traction pedal to stop
movement.
2. Lift the parking brake lever up to apply the parking
brake (Fig. 10).
Releasing the Parking Brake
1. Move the parking brake lever down to the released the
parking brake (Fig. 10).
M–3155
1
2
Figure 10
1. Parking brake 2. Implement lift lever
Using the Implement Lift Lever
The implement lift lever is used to raise and lower various
attachments (Fig. 10).
Note: When done using implement engage lock bracket
and tighten knob.
Raising Attachments
1. Remove pressure from traction pedal to stop the
machine.
2. Loosen the lock bracket knob. Move bracket back and
tighten knob (Fig. 11).
3. Pull implement lift lever rearward to raise attachment
to the desired height (Fig. 10).
Lowering Attachments
1. Remove pressure from traction pedal to stop the
machine.
2. Loosen the lock bracket knob. Move bracket back and
tighten knob (Fig. 11).
18
3. Push implement lift lever forward to lower attachment
(Fig. 10).
M–4304
1
2
3
Figure 11
1. Lock Bracket
2. Implement lift lever
3. Knob
The Safety Interlock System
If safety interlock switches are disconnected or
damaged the machine could operate unexpectedly
causing personal injury.
• Do not tamper with the interlock switches.
• Check the operation of the interlock switches
daily and replace any damaged switches before
operating the machine.
Caution
Understanding the Safety Interlock
System
The safety interlock system is designed to prevent the
engine from rotating or starting unless:
• The traction pedal is in neutral
• The power take off (PTO) is disengaged
The safety interlock system is designed to stop the engine
if you rise from the seat when the power take off (PTO) is
engaged or the motion control is not in neutral.
Testing the Safety Interlock System
Test the safety interlock system before you use the
machine each time. If the safety system does not operate
as described below, have an Authorized Service Dealer
repair the safety system immediately.
1. Switch the power take off (PTO) on. Now turn the key
to start; the engine should not rotate.
2. Turn the power take off (PTO) off and move the
motion control (forward or reverse). Now turn the
ignition key to start; the engine should not rotate.
3. Set the parking brake, move the power take off (PTO)
to disengaged, motion control to neutral and start the
engine. While the engine is running, engage the power
take off (PTO) and rise slightly from the seat; the
engine should stop.
4. Set the parking brake, move the power take off (PTO)
to disengaged, motion control to neutral and start the
engine. While the engine is running, slowly move the
motion control (forward or reverse) ; the engine should
stop.
Important The unit can be started when all controls
are in a safe position, without the operator in the seat, for
servicing.
Positioning the Seat
The seat can move forward and backward. Position the
seat where you have the best control of the machine and
are most comfortable.
1. To adjust the seat move lever on left side of seat
rearward (Fig. 12).
2. Slide seat to desired position and release lever to lock
seat into position.
19
M–4283
1
Figure 12
1. Seat adjustment lever
Pushing or Towing the
Machine
In an emergency, the traction unit can be pushed or towed
for a very short distance. Toro does not recommend this as
standard procedure.
Important Do not push or tow the traction unit faster
than 2 to 3 mph because transmission may be damaged. If
traction unit must be moved a considerable distance,
transport on a truck or trailer.
1. To push or tow forward, the traction pedal must be
fully depressed forward.
2. To push or tow in reverse, the traction pedal must be
fully depressed in reverse.
20
Maintenance
Note: Determine the left and right sides of the machine from the normal operating position.
Recommended Maintenance Schedule
Maintenance Service
Interval
Maintenance Procedure
After first 5 Hours • Oil—change
Each Use
• Oil—check level
• Safety System—check
• Brake—check
• Engine—clean outside and cooling fins
5 hours • Brake—check
25 hours
• Bearings and Bushings—grease
1
• Foam Air Cleaner—clean
1
• Paper Air Cleaner—clean
1
50 hours
• Oil—change
1
• Belts—check for wear/cracks
• Tires—check pressure
• Battery—check electrolyte level
100 hours
• Oil Filter—change
1
(Every other oil change)
• Engine—clean outside and cooling fins
• Paper Air Cleaner—replace
1
• Fuel Filter—replace
200 hours • Spark Plug(s)—check
250 hours
• Hydraulic System—change oil
• Hydraulic System—change filter
500 hours • Front Axle—change oil
At Storage
• Chipped Surfaces—paint
• Perform all maintenance procedures listed above before storage
1
More often in dusty, dirty conditions
Important Refer to your engine operator’s manual for additional maintenance procedures.
Caution
If you leave the key in the ignition switch, someone could accidently start the engine and
seriously injure you or other bystanders.
Remove the key from the ignition and disconnect the wire from the spark plug(s) before you do
any maintenance. Set the wire aside so that it does not accidentally contact the spark plug.
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