Toro 30301TC User manual

OPERATOR'S
MANUAL
FORM NO. 3318-240 GB Rev A
MODEL NO. 30301TE—60001 & OVER
MODEL NO. 30302TE—60001 & OVER
®GROUNDSMASTER®3000-D
2- & 4-WHEEL DRIVE TRACTION UNITS
©TheToro Company—1996
MODEL NO. 30301TC—70001 & OVER
MODEL NO. 30302TC—70001 & OVER

2
FOREWORD
This operator's manual has instructions on safety, proper set-up and operation, adjustments and maintenance.
Therefore, anyone involved with the product, including the operator, should read and understand this manual. This
manual emphasizes safety, mechanical and general product information. DANGER, WARNING and CAUTION
identify safety messages. Whenever the triangular safety alert symbol appears, understand the safety message that
follows. For complete safety instructions, read pages 4-5. IMPORTANT highlights special mechanical information
and NOTE emphasizes general product information worthy of special attention.
Whenever you have questions or need service, contact your local authorized Toro Distributor. In addition to having a
complete line of accessories and professional turf care service technicians, the distributor has a complete line of gen-
uine TORO replacement parts to keep your machine operating properly. Keep your TORO all TORO. Buy genuine
TORO parts and accessories.
MODEL AND SERIAL NUMBER
The model and serial number is on a plate that is mounted on the left side of operator platform behind footrest. Use
model and serial number in all correspondence and when ordering parts.
To order replacement parts from an authorized TORO Distributor, supply the following information:
1. Model and serial numbers of the machine.
2. Part number, description and quantity of parts desired.
Note: Do not order by reference number if a parts catalog is being used; use the part number.
TABLE OF CONTENTS
IDENTIFICATION & ORDERING 2
Model And Serial Number 2
SAFETY INSTRUCTIONS 4
SYMBOL GLOSSARY 6
SPECIFICATIONS 7
BEFORE OPERATING 10
Check Engine Oil 10
Check Cooling System 10
Fill Fuel Tank 10
Check Hydraulic Fluid 11
Check Rear Axle Lubricant 11
Check Tire Pressure 12
Check Torque Of Wheel Nuts 12
KNOW YOUR CONTROLS 13
OPERATING INSTRUCTIONS 14
Starting And Stopping 14
Priming Fuel System 14
Checking Interlock Switches 14
Pushing or Towing The traction Unit 15
Operating Characteristics 15
DAILY MAINTENANCE CHECKLIST 18
MAINTENANCE SCHEDULE 19
LUBRICATION 19
General Air Cleaner Maintenance 20
Servicing The air Cleaner 20
Engine Oil And Filter 21
Fuel System 21
Engine Cooling System 22
Changing Hydraulic System Oil and Filter 23
Checking Hydraulic Lines And Hoses 24
Changing Rear Axle Lubricant 26
Rear Wheel Toe-in 26
Battery Care 27
Fuses 27
PREPARATION FOR SEASONAL STORAGE29

3
Training
1. Read the instructions carefully. Be familiar with
the controls and the proper use of the equipment.
2. Never allow children or people unfamiliar with
these instructions to use the lawnmower. Local reg-
ulations may restrict the age of the operator.
3. Never mow while people, especially children, or
pets are nearby.
4. Keep in mind that the operator or user is responsi-
ble for accidents or hazards occurring to other peo-
ple or their property.
5. Do not carry passengers.
6. All drivers should seek and obtain professional and
practical instruction. Such instruction should
emphasize:
• the need for care and concentration when work-
ing with rideon 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 effects of ground
conditions, especially slopes;
Preparation
1. While mowing, always wear substantial footwear
and long trousers. Do not operate the equipment
when barefoot or wearing open sandals.
2. Thoroughly inspect the area where the equipment is
to be used and remove all objects which may be
thrown by the machine.
3. WARNING—Petrol is highly flammable.
• Store fuel in containers specifically designed for
this purpose.
• Refuel outdoors only and do not smoke while
refueling.
• Add fuel before starting the engine. Never
remove the cap of the fuel tank or add petrol
while the engine is running or when the engine
is hot.
• If petrol 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 petrol vapors have dissipated.
• Replace all fuel tanks and container caps
securely.
4. Replace faulty silencers.
5. 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.
6. On multi-bladed machines, take care as rotating
one blade can cause other blades to rotate.
Operation
1. Do not operate the engine in a confined space
where dangerous carbon monoxide fumes can col-
lect.
2. Mow only in daylight or in good artificial light.
3. Before attempting to start the engine, disengage all
blade attachment clutches and shift into neutral.
4. Do not use on slopes of more than:
• Never mow side hills over 5°
• Never mow uphill over 10°
• Never mow downhill over 15°
5. Remember there is no such thing as a “safe” slope.
Travel on grass9 slopes requires particular care. To
guard against overturning:
Safety Instructions

4
ignition key
• before cleaning blockages or unclogging chute;
• before checking, cleaning or working on the
lawnmower;
• after striking a foreign object. Inspect the lawn-
mower for damage and make repairs before
restarting and operating the equipment;
• if the machine starts to vibrate abnormally
(check immediately).
14. Disengage drive to attachments when transporting
or not in use.
15. Stop the engine and disengage drive to attachment
• before refueling;
• before removing the grass catcher;
• before making height adjustment unless adjust-
ment can be made from the operator's position.
16. Reduce the throttle setting during engine runout
and, if the engine is provided with a shutoff valve,
turn the fuel off at the conclusion of mowing.
Maintenance and Storage
1. Keep all nuts, bolts and screws tight to be sure the
equipment is in safe working condition.
2. Never store the equipment with petrol in the tank
inside a building where fumes may reach an open
flame or spark.
3. Allow the engine to cool before storing in any
enclosure.
4. To reduce the fire hazard, keep the engine, silencer,
battery compartment and petrol storage area free of
grass, leaves, or excessive grease.
5. Check the grass catcher frequently for wear or dete-
rioration.
6. Replace worn or damaged parts for safety.
7. If the fuel tank has to be drained, this should be
done outdoors
8. On multi-bladed machines, take care as rotating one
• do not stop or start suddenly when going up or
downhill;
• engage clutch slowly, always keep machine in
gear, especially when travailing downhill;
• machine speeds should be kept low on slopes
and during tight turns;
• stay alert for bumps and hollows and other hid-
den hazards;
• never mow across the face of the slope, unless
the lawnmower is designed for this purpose.
6. Use care when pulling loads or using heavy equip-
ment.
• 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 .
7. Watch out for traffic when crossing or near road-
ways.
8. Stop the blades rotating before crossing surfaces
other than grass.
9. When using any attachments, never direct dis-
charge of material toward bystanders nor allow
anyone near the machine while in operation .
10. Never operate the lawnmower with defective
guards, shields or without safety protective devices
in place.
11. Do not change the engine governor settings or
overspeed the engine. Operating the engine at
excessive speeds may increase the hazard of per-
sonal injury.
12. 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.
13. Disengage drive to attachments, stop the engine,
and disconnect the spark plug wire(s)or remove the

5
blade can cause other blades to rotate.
9. When machine is to be parked, stored or left unattend-
ed, lower the cutting means unless a positive mechani-
cal lock is used.
Sound &Vibration Levels
Sound Levels
This unit has an equivalent continuous A-weighted sound
pressure at the operator ear of: 88 dB(A), based on measure-
ments of identical machines per Directive 84/538/EEC.
This unit has a sound power level of 104 dB(A)/1pW, based
on measurements of identical machines per procedures out-
lined in Directive 79/113/EEC and amendments
Vibration Levels
This unit has a vibration level of 2.5 m/s2at the posterior,
based on measurements of identical machines per ISO 2631
procedures.
This unit does not exceed a vibration level of 0.5 m/s2at the
posterior based on measurements of identical machines per
ISO 2631 procedures.

6
Symbol Glossary
Caustic liquids,
chemical burns to
fingers or hand
Poisonous
fumes or toxic
gases, asphyxiation
Electrical shock,
electrocution High pressure fluid, injection
into body
High pressure
spray, erosion of
flesh
High pressure
spray, erosion of
flesh
Crushing of
fingers or hand,
force applied from
above
Crushing of
toes or foot, force
applied from above
Crushing of
whole body,
applied from
above
Crushing of
torso, force
applied from side
Crushing of fingers
or hand/, force
applied from side
Crushing of
whole body Crushing of head, torso and
arms
Cutting of
fingers or hand Cutting of footCrushing of leg, force applied
from side
Severing of
fingers or hand,
mower blade
Severing of
toes or foot,
mower blade
Severing of
toes or fingers,
rotary mower
blade
Cutting or
entanglement of
foot, rotating auger
Severing of
foot, rotating
knives
Severing of
fingers or hand,
impeller blade
Dismember-
ment, front engine
mower in forward
motion
Dismember-
ment, front engine
mower in rearward
motion
Severing of
fingers or hand,
engine fan
Whole body entanglement,
implement input drive line Fingers or hand entangle-
ment, chain
drive
Hand & arm
entanglement,
belt drive
Thrown or flying
objects, whole
body exposure
Thrown or
flying objects,
face exposure
Thrown or flying
objects, rotary
mover
Runover/back-
over, vehicle Machine tipping, riding
mower
Machine rollover,
ROPS (rear
engine mower)
Stored energy
hazard, kickback
or upward motion
Hot surfaces,
burns to fingers
or hands
Explosion Fire or open
flame
Secure lifting
cylinder with locking
device before getting
in hazardous area
Do not step on
loading platform
if PTO is connect-
ed to tractor &
engine is running
Do not step Wait until all
machine comp-
onents have
completely
stopped before
touching them
Shut off engine
& remove key
before perform-
ing maintenance
or repair work
Stay a safe
distance from
the machine
Stay clear of
articulation area
while engine is
running
Do not open
or remove safety
shields while
engine is
running
Riding on this
machine is allowed
only on a passen-
ger seat & only if the
driver’s view is not
hindered

7
Fasten seat
belts Safety alert triangle Outline safety alert symbol Read operator’s manual Fire, open light and smoking
prohibited
Eye protection
must be worn
Consult technical
manual for proper
service
procedures
Hearing
protection must
be worn
Caution, toxic
risk
Head protection
must be worn Flush with water Engine Transmission Hydraulic systemFirst aid
Oil Coolant (water) Intake air Exhaust gas Pressure Level indicator Liquid level
Brake system
Disengage
Filter Temperature Failure/
Malfunction Start switch/ mechanism On/start Off/stop Engage
Plus/increase/
positive polarity Minus/decrease/ negative polarity Horn Battery charging condition Hourmeter/ elapsed operating
hours
Fast Slow Continuous
variable, linear
Volume empty Volume full Machine travel
direction,
forward/
rearward
Control lever
operating
direction, dual
direction
Control lever
operating
direction, multiple
direction
Clockwise
rotation Counter-clock- wise rotation Grease lubrication
point
Oil lubrication
point Lift point Jack or support point Draining/
emptying Engine lubricat- ing oil Engine
lubricating
oil pressure
Engine lubricating
oil level Engine lubricating oil filter
Engine lubricating
oil temperature Engine coolant Engine coolant pressure Engine coolant filter Engine coolant temperature Engine intake/ combustion air
Engine intake/com-
bustion air pressure
Engine intake/air
filter

8
Engine start Engine stop Engine failure/
malfunction Engine rotational speed/frequency Choke Primer (start aid) Electrical preheat (low temperature
start aid)
n/min
Transmission
oil
Transmission
oil pressure Transmission oil temperature Transmission
failure/malfunctionClutch Neutral High Low Forward
NHLF
Reverse Park First gear Second gear
Third gear (other #'s
may be used until the
maximum # of forward
gears is reached.)
Hydraulic oil Hydraulic oil
pressure Hydraulic oil
level
RP 231
Hydraulic oil
filter Hydraulic oil temperature Hydraulic oil failure/malfunction Fuel level
Parking brake Fuel Fuel filter Fuel system
failure/malfunction
Lock Unlock Differential lock 4-Wheel drive Power Take-OffDiesel fuel Unleaded fuel Headlights
Cutting unit,
lower Cutting unit,
hold Cutting unit, float
Cutting unit Cutting unit,
raise
Power Take-Off,
rotational speed Blade cutting element Blade cutting element, height
adjustment
Cutting unit,
transport
position
Cutting unit,
raise to transport
position
Cutting unit,
lower to transport
position
Attachment
lower Attachment raise Spacing distance Snow thrower, collector auger Traction
Above working
temperature
range
Drilling Manual metal
arc welding Manual Water pump Keep dry Weight Do not dispose in the garbage CE logo

9
Engine: Peugeot TUD5, 4-cylinder, 4-cycle, in-
line, over-head cam, liquid cooled diesel engine
with centrifugal water pump. Available power, 25
kW at 2500 RPM. 1.5 liter displacement, governed
to a maximum speed of 2650 RPM. Compression
ratio 23.5:1. Glow plugs controlled by pre/post
heat relay. Oil capacity 4.75 quart (4.5 liters) with
the oil filter. 12-volt type 4 starter motor with inte-
gral solenoid. 70-amp type 7 alternator with inte-
gral regulator.
Fuel Tank Capacity: 45.4 l (12 gallons) diesel fuel
Radiator : Rear-mount industrial radiator with tube
and fin construction: 4 rows, 5 fins per inch.
Thermally stable water-cooled hydrostatic system
regulates operating temperature. Separate
degassing bottle removes air from cooling system
fluid. System capacity is 11.5 quarts (10.9 liter).
Controls: Hand-operated throttle, PTO switch,
hydraulic lift/lower/counterbalance of implement,
ground speed high/low range switch, ignition
switch. Foot-operated tilt steering locking lever,
traction pedal, steering/parking brake pedals.
Gauges and Diagnostics: Gauge package includes
fuel gauge, engine coolant temperature gauge, and
hour meter. Indicator light for high engine coolant
temperature, low engine oil pressure, alternator,
low engine coolant level, water in fuel, glow plugs.
Electrical Features: 12-volt automotive-type elec-
trical system. 650 cold cranking amp battery per-
formance at –18°C. Dash-mounted ignition switch.
70-amp alternator. PTO, seat and traction interlock
switches.
Transaxle/PTO: Sauer-Sundstrand integrated
hydrostatic transaxle (IHT-M15) incorporating the
hydrostatic transmission, mechanical gearbox, dif-
ferential, drive axle, power-take-off (PTO) system,
implement hydraulic system pump and reservoir in
a single component. Variable-speed, axial piston,
hydrostatic U-type transmission: gear-type charge
circuit hydraulics with filtration provides hydraulic
flow for power steering and implement lift. 11.8 l
(12.5 quart) oil capacity. Single foot pedal control
of forward/reverse ground speed. Two-speed axle
with “shift on the fly” speed range selection. Four-
wheel drive is mechanically driven from the front
axle by a universal shaft. Double overrunning
clutch provides four-wheel drive function in for-
ward and reverse, preventing rear tire scuffing in turns.
Both two-wheel and four-wheel drive have the same turning
radius. Optional cruise control available.
Implement Lift: Twin hydraulic lift cylinders (2.5" bore x
3.5" stroke) provide lift, lower and counterbalance of imple-
ment via an electrically-actuated hydraulic control manifold.
Steering: Eaton Series 2 steering control unit. The steering
valve controls a single steering cylinder. Steering system is
single tie-rod type which provides identical steering perfor-
mance on both two- and four-wheel drive versions. Tilt the
steering wheel with single lever control. 14" diameter steer-
ing wheel.
Ground Speed
Low speed - 0–138 kmh, infinitely variable
High speed - 0–24 kmh, infinitely variable
Clearance
Front ground clearance— 21 cm
Rear ground clearance— 2wd : 15 cm
4wd : 7.6 cm
Tires/Wheels/Pressures
Two front traction drive tires—25x10.5-15 turf tread, 6-ply
rating.
Two rear steering tires— 20x8-10, turf tread, 6-ply rating.
Tire pressure—103 kPa
Brakes: Individual mechanical caliper disc brakes provide
both independent application for steering assist and com-
bined application for parking brake function. Dynamic
braking through the hydrostatic traction drive.
Seat: Deluxe high-back seat. Optional seat suspension kit,
Model 30395, or deluxe adjustable suspension kit, Model
30396.
Storage: Toolbox with cover located to the left of the seat
base. Beverage holder integral to the toolbox cover.
Operator manual storage tube for attachment to seat frame.
Weight: 2wd—1930 lbs (875kg)
4wd—2030lbs (920kg)
Wheel Base: 139.7 cm
Tread Width: 134.6 cm
Specifications

Check the Engine Oil (Fig. 1 & 2)
Crankcase capacity is 4-3/4 qt. (4.5 l) with filter.
1. Park the machine on a level surface. Turn the hood
latch fully counterclockwise and open the hood.
2. Remove the dipstick and wipe it with a clean cloth.
Insert the dipstick into the tube and make sure it is fully
seated. Remove the dipstick and check the level of oil.
If the level of oil is low, add enough oil to raise the
level to the notch in the dipstick. DO NOT OVER-
FILL.
3. Install the oil fill cap.
4. Close the hood and secure the latch.
CHECK COOLING SYSTEM (Fig. 3)
System capacity is 11.5 qts. (10.9 l).
Check the cooling system if the low water level light illumi-
nates.
1. Park the machine on a level surface. Release the hood
latch and open the hood.
2. Remove the degasser tank cap and check the coolant
level. Coolant level should be up to or above the tabs in
the degasser tank when the engine is cold.
3. If the coolant is low, remove the degasser tank cap and
add a 50/50 mixture of water and Peugeot recommend-
ed anti-freeze (Toro Part No. 93-7213). DO NOT USE
WATER ONLY OR ALCOHOL/METHANOL-BASE
COOLANTS.
10
Figure 1
1.Hood Latch
Figure 2
1. Dipstick
2. Oil fill cap
Figure 3
1. Degasser tank
Before Operating
Before servicing or making adjustments to the
machine, stop the engine and remove the key from the
switch.
CAUTION
1
1
1
2

4. Install the degasser tank cap.
5. Close the hood and secure the latch.
FILLTHE FUELTANK (Fig. 4)
Capacity of the fuel tank is 45 l.
1. Remove the fuel tank cap.
2. Fill the tank to about one inch below top of the tank,
not the filler neck with No. 2 diesel fuel. Then install
the cap.
CHECKTHE HYDRAULIC FLUID
(Fig. 5)
The hydraulic system is designed to operate on anti-wear
hydraulic fluid. The machine’s reservoir is filled at the fac-
tory with 11.8 l of Mobil 424 hydraulic fluid. Check the
level of hydraulic fluid before the engine is first started and
daily thereafter.
1. Position the machine on a level surface, raise the imple-
ment, and stop the engine.
2. Unscrew the dipstick cap (Fig. 5) from the filler neck
and wipe it with a clean cloth. Screw the dipstick cap
11
Figure 4
1. Fuel tank cap
Figure 5
1. Dipstick cap
If the engine has been running, pressurized hot
coolant can escape and cause burns if the degasser
cap is removed. Allow the engine to cool at least 15
minutes until the degasser cap is cool enough to
touch without burning your hand.
CAUTION
Because diesel fuel is flammable, use caution when
storing or handling it. Do not smoke while filling the
fuel tank. Do not fill fuel the tank while engine is run-
ning, hot, or when the machine is in an enclosed area.
Always fill the fuel tank outside and wipe up any
spilled diesel fuel before starting the engine. Store
fuel in a clean, safety-approved container and keep the
cap in place. Use diesel fuel for the engine only; not
for any other purpose.
DANGER
1
1

finger-tight onto the filler neck. Unscrew the the dip-
stick and check the level of oil. If the level is not up to
the FULL mark on the dipstick (Fig. 5), add enough oil
to raise the level to the mark. DO NOT OVERFILL.
3. Screw the dipstick filler cap finger-tight onto the filler
neck.
4. Lower the implement.
The following fluids are recommended for use:
ISO type 46/68 anti-wear hydraulic fluid
Mobil Mobil Fluid
424
Amoco Amoco
1000
International Harvester Hy-
Tran
Texaco
TDH
Shell Donax
TD
Union Oil Hydraulic/Tractor
Fluid
Chevron Tractor Hydraulic
Fluid
BP Oil BP HYD
TF
Boron OIl Eldoran
UTH
Exxon Torque
Fluid
Conoco Power-Tran
3
Kendall Hyken
052
Phillips HG
Fluid
Note: The fluids within this group are interchangeable.
IMPORTANT: Do Not Use Biodegradable Hydraulic
Fluid.
IMPORTANT: Use only types of hydraulic fluids speci-
fied. Other fluids could cause system damage.
Note: A red dye additive for detecting leaks in the
hydraulic system is available in 19.8ml bottles. One
bottle is sufficient for 16–23 l. of hydraulic fluid. Order
Part No. 44-2500 from your Authorized Toro
Distributor
12
Figure 5
1. Dipstick cap
1

CHECK REAR AXLE LUBRICANT
(Fig. 6)
(Model 30302 Only)
The rear axle reservoir uses Mobil 424 hydraulic fluid.
Although the axle is shipped with lubricant from the factory,
check the level before operating the machine.
1. Position the machine on a level surface.
2. Remove the check plug from the axle and make sure
lubricant is up to the bottom of the check hole. If the
level is low, add enough lubricant to bring the level up
to the bottom of the check hole (Fig. 6).
CHECKTIRE PRESSURE (Fig. 7)
The tires are over-inflated for shipping. Therefore, release
some of the air to reduce pressure. Correct air pressure in
the front and rear tires is 15 psi.
IMPORTANT: Maintain even pressure in all tires to assure a
good quality of cut and proper machine performance. DO
NOT UNDER INFLATE.
CHECKWHEEL NUTTORQUE
13
Figure 6
1. Check plug
2. Drain plug
Figure 7
1. Rear tire
Torque the wheel nuts to 45–55 ft. lb after 1–4 hours
of operation and again after 10 hours of operation and
every 200 hours thereafter. Failure to maintain proper
torque could result in failure or wheel loss, and may
result in personal injury.
WARNING
1

Figure 8
1. Traction pedal
2. Brake pedals
3. Parking brake latch
4. Tilt steering control
Figure 9
1. Lift lever
2. PTO switch
3. Ignition switch
4. Charge indictor
5. Low water level light
6. Engine coolant temperature warning light
7. Engine oil pressure warning light
8. Glow plug indicator light
9. Water-in-fuel light
10. Temperature gauge
11. Temperature reset button
12. Hour meter
13. Fuel gauge
14. Throttle control
15. Hi-Lo speed control
16. Cruise control (optional)
Traction Pedal (Fig. 8)—Controls forward and reverse
operation. Depress the top of the pedal to move forward and
the bottom to move backward. Ground speed depends on
how far the pedal is depressed. For no-load, maximum
ground speed, fully depress the pedal while the throttle is in
FAST.
To stop, reduce your foot pressure on the traction pedal and
allow it to return to the center position.
Brake Pedals (Fig. 8)—Two foot pedals operate individual
wheel brakes for turning assistance, parking and to aid in
obtaining better sidehill traction. A locking strap connects
the pedals for parking brake operation.
Parking Brake Latch (Fig. 8)—A knob on the left side of
the console actuates the parking brake lock. To engage the
parking brake, connect the pedals with the locking strap,
push down on both pedals and pull the parking brake latch
out. To release the parking brake, depress both pedals until
the parking brake latch retracts.
Tilt Steering Control (Fig. 8)—A lever on the rear of the
steering tower. Push the lever downward to adjust the steer-
ing wheel to the desired fore or aft operating position and
release the lever to lock the adjustment.
Lift Lever (Fig. 9)—The lever raises and lowers the cutting
unit.
PTO Switch (Fig. 9)—The PTO switch has three positions:
ON (engage), Neutral and OFF (disengage). Slowly lift and
push the PTO switch forward to ON position to start the
implement or cutting unit blades. Slowly, pull the switch
backward to OFF position to stop implement operation. The
only time PTO switch should be in the ON position is when
the implement or cutting unit is down in operating position.
Ignition Switch (Fig. 9)—Three positions: OFF, ON/Preheat
and START.
Charge Indicator (Fig. 9)—Illuminates when system charg-
ing circuit malfunctions.
Low Water Level Light (Fig. 9)—Indicates coolant water
level is low.
Engine Coolant Temperature Warning Light (Fig. 9)—
The light illuminates and the engine shuts down when the
coolant reaches a dangerously high temperature.
14
Controls
3
21
1
5
2
78
910
11
16 15 14
13 12
6
3
4
4

Engine Oil Pressure Warning Light (Fig. 9)—Indicates
dangerously low engine oil pressure.
Glow Plug Indicator Light (Fig. 9)- When lit, indicates the
glow plugs are on.
Water in The fuel Light (Fig. 9)—Indicates water in fuel
system.
Temperature Gauge (Fig. 9)—The temperature gauge reg-
isters the temperature of the coolant in the cooling system.
Temperature Reset Button (Fig. 9)—Press the reset button
to start the engine after high-temperature shut down.
Hour Meter (Fig. 9)—Shows total hours that the machine
has been operated.
Fuel Gauge (Fig. 9)—Indicates the level of fuel in the tank.
Throttle Control (Fig. 9)—Move the control forward to
increase engine speed, rearward to decrease speed.
Hi-Lo Speed Control (Fig. 9)—Allows the speed range to
increase for transport of the machine.
Cruise Control (Optional) (Fig. 9)—Controls speed of the
machine.
15
Figure 9
1. Lift lever
2. PTO switch
3. Ignition switch
4. Charge indictor
5. Low water level light
6. Engine coolant temperature warning light
7. Engine oil pressure warning light
8. Glow plug indicator light
9. Water-in-fuel light
10. Temperature gauge
11. Temperature reset button
12. Hour meter
13. Fuel gauge
14. Throttle control
15. Hi-Lo speed control
16. Cruise control (optional)
1
5
2
78
910
11
16 15 14
13 12
6
3
4

STARTING/STOPPINGTHE ENGINE
IMPORTANT: The fuel system must be bled if:
• Initial start up of a new machine.
• The engine has stopped because lack of fuel.
• Maintenance has been performed on fuel system
components.
Refer to Priming the Fuel System.
1. Ensure the parking brake is set. Remove your foot from
the traction pedal and insure it is in neutral.
2. Move the throttle control to the low-idle position.
3. Turn the ignition key to RUN; the glow indicator will
light.
Note: Do not run the starter motor more than 15 sec-
onds at a time or starter failure may result If the engine
doesn’t start after 15 seconds, turn the key to the OFF
position, recheck the controls and procedures, wait 15
additional seconds and repeat the starter procedure.
4. When the glow indicator dims, turn the ignition key to
the START position. Release the key immediately
when the engine starts and allow it to return to the RUN
position. Move the throttle control to the desired posi-
tion.
5. When the engine is started for the first time, or after
overhaul of the engine, transmission or axle, operate the
machine in forward and reverse for one or two minutes.
Also operate the lift lever and PTO lever to assure prop-
er operation of all parts. Turn the steering wheel to the
left and right to check the steering response. Then shut
the engine off and check for oil leaks, loose parts, and
any other noticeable difficulties.
16
Operation
Before servicing or making adjustments to the machine,
stop the engine and remove the key from the switch.
CAUTION

17
6. To stop the engine, move the throttle control backward to
the SLOW position, move the PTO lever to the OFF posi-
tion, and turn the ignition key to OFF. Remove the key
from the switch to prevent accidental starting.
PRIMINGTHE FUEL SYSTEM (Fig. 10)
IMPORTANT: The fuel system may need to be primed
when a new engine is started for the first time, if it runs out
of fuel or if maintenance is performed on the fuel system.
1. Unlatch and raise the hood.
2. Insert a 3/16" hose over the bleed screw and run other end
into a container to catch the fuel.
3. Loosen the fuel filter/water separator bleed screw (Fig.
10) a few turns. Pump the priming plunger until a steady
stream of fuel comes out of the hole in the bleed screw.
When fuel stops foaming, tighten the bleed screw during
the downstroke of the priming plunger. Wipe up any
spilled fuel.
4. Pump the priming plunger until resistance is felt. Try to
start the engine. If the engine does not start, repeat step 3.
CHECKING INTERLOCK SWITCHES
The machine has interlock switches in the electrical system.
These switches are designed to stop the engine when the oper-
ator leaves the seat when the traction pedal is depressed.
However, the operator may leave the seat while the engine is
running. Although the engine will continue to run if the PTO
lever is disengaged and the traction pedal is released, it is
strongly recommended that the engine be stopped before dis-
mounting from the seat.
To check operation of the interlock switches:
1. Drive the machine slowly to a large, relatively open area.
Lower the cutting unit, stop the engine and apply the
Figure 10
1. Primer plunger
2. Bleed screw
Shut the engine off and wait for all moving parts to stop
before checking for oil leaks, loose parts, or other diffi-
culties.
CAUTION
2
1

parking brake.
2. Sit on the seat. Depress the traction pedal. Try to start
the engine. The engine should not crank. If the engine
cranks, there is a malfunction in the interlock system
that should be corrected before beginning operation.
3. Sit on the seat and start the engine. Rise off the seat and
move the PTO lever to ON. The PTO should not
engage. If the PTO engages, there is a malfunction in
the interlock system that should be corrected before
beginning operation.
PUSHING ORTOWINGTHE
TRACTION UNIT (Fig. 11)
In an emergency, the traction unit can be pushed or towed.
However, Toro does not recommend this as standard proce-
dure.
IMPORTANT: Do no push or tow the traction unit faster
than 10 mph. If the traction unit must be moved a con-
siderable distance, transport it on a truck or trailer.
1. Locate the towing lever on the right side of the axle
assembly.
2. Remove the cotter pin and clevis pin securing the lever
to the plate on the side of the axle.
3. Pivot the lever rearward until the hole is aligned with
the rear hole in the plate. Secure the lever to rear hole
with the cotter pin and clevis pin previously removed.
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Figure 11
1. Towing lever
Do not disconnect the interlock switches. Check
switch operation daily to assure the interlock system
is operating correctly. If a switch is malfunctioning,
replace it before operating the machine. To ensure
maximum safety, replace all switches after every two
years or 1,000 hours, whichever comes first.
CAUTION
Do not operate the machine without the implement
unless the PTO drive shaft is also removed.
CAUTION
1

4. After towing, pivot the lever back to its original
position and secure it.
OPERATING CHARACTERISTICS
Practice driving the GROUNDSMASTER 3000-D
because its hydrostatic transmission gives it characteris-
tics are different than many turf maintenance machines.
Some points to consider when operating the traction
unit, cutting unit, or other implement are the transmis-
sion, engine speed, load on the cutting blades or other
implement components, and the importance of the
brakes.
To maintain enough power for the traction unit and
implement while operating, use the traction pedal to
keep engine rpm high and somewhat constant. A good
rule to follow is: decrease ground speed as the load on
the implement increases, and increase ground speed as
the load decreases.
Therefore, allow the traction pedal to move backward as
engine rpm decrease, and depress the pedal slowly as
rpm increase. By comparison, when driving from one
work area to another with no load and the cutting unit
raised, have the throttle in the FAST position and
depress the traction pedal slowly but fully to attain max-
imum ground speed.
Also consider the operation of the pedals that are con-
nected to the brakes. The brakes can be used to assist in
turning the machine. However, use them carefully,
especially on soft or wet grass because the turf may be
torn accidentally.
Another benefit of the brakes is to maintain traction.
For example: in some slope conditions, the uphill wheel
slips and loses traction. If this occurs, depress the pedal
gradually and intermittently until the uphill wheel stops
slipping, thus, increasing traction on the downhill
wheel.
Use extra care when operating the machine on slopes.
Make sure the seat latch is properly secured. Drive
slowly and avoid sharp turns on slopes to prevent roll
overs. The cutting deck must be lowered when going
downhill for steering control.
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Before stopping the engine, disengage all controls and
move the throttle to SLOW. Moving the throttle to
SLOW reduces high engine rpm, noise, and vibration.
Turn the key to OFF to stop the engine.
Before transporting the machine, raise the cutting deck
and secure with transport latch.
CAUTION: This product may exceed noise levels of 85
dB(A) at the operator position. Ear protectors are recom-
mended, for prolonged exposure, to reduce the potential
of permanent hearing damage.
Figure 12
1. Transport latch
This product is designed to drive objects into the
ground where they lose energy quickly in grassy areas.
However, when a person or pet appears suddenly in or
near the mowing area, STOP MOWING.
Careless operation, combined with terrain angle, rico-
chets, or improperly positioned safety guards can lead
to thrown object injuries. Do no resume mowing until
the area is cleared.
WARNING
1

Daily Maintenance Checklist
✓Safety Interlock Operation
✓Brake Operation
✓Engine Oil & Fuel Level
✓Cooling system Fluid Level
✓Radiator & Screen for Debris
✓Unusual Engine Noises1
✓Unusual Operating Noises
✓Hydraulic System Oil Level
✓Hydraulic Hoses for Damage
✓Fluid Leaks
✓Tire Pressure
✓Instrument Operations
✓Lubricate All Grease Fittings2
✓Touch-up Damaged Paint
1 = Check the glow plug and injector nozzles if you
encounter hard starting, excess smoke or rough running
2 = Immediately after every washing, regardless of the
interval listed.
20