Toro Reelmaster 4000-D 03706 User manual

Operator’s Manual
English (EN, GB)
Form No. 3359–208 Rev B
Reelmaster)4000–D
Traction Unit
Model No. 03706–280000001 and Up
Model No. 03707–280000001 and Up

2
All Rights Reserved
Printed in the USA
W2008 by The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
CALIFORNIA
Proposition 65 Warning
Diesel engine exhaust and some of its constituents
are known to the State of California to cause
cancer, birth defects, and other reproductive harm.
Warning
Important The engine in this product is not equipped
with a spark arrester muffler. It is a violation of California
Public Resource Code Section 4442 to use or operate this
engine on any forest-covered, brush-covered, or
grass-covered land as defined in CPRC 4126. Other states
or federal areas may have similar laws.
Contents
Page
Introduction 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safe Operating Practices 3. . . . . . . . . . . . . . . . . . . .
Toro Riding Mower Safety 5. . . . . . . . . . . . . . . . . . .
Sound Pressure Level 6. . . . . . . . . . . . . . . . . . . . . . .
Sound Power Level 6. . . . . . . . . . . . . . . . . . . . . . . .
Vibration Level 6. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety and Instruction Decals 7. . . . . . . . . . . . . . . . .
Specifications 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications 12. . . . . . . . . . . . . . . . . . . . .
Measurements 13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Before Operating 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the Engine Oil 14. . . . . . . . . . . . . . . . . . . .
Check Cooling System 14. . . . . . . . . . . . . . . . . . . . . .
Fill Fuel Tank 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the Hydraulic Fluid 16. . . . . . . . . . . . . . . .
Check Reel To Bedknife Contact 16. . . . . . . . . . . . . .
Check Tire Pressure 16. . . . . . . . . . . . . . . . . . . . . . . .
Rear Ballast 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controls 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Starting And Stopping 21. . . . . . . . . . . . . . . . . . . . . .
Bleeding Fuel System 21. . . . . . . . . . . . . . . . . . . . . .
Checking Warning Indicator Lights 21. . . . . . . . . . . .
Checking Interlock System. 22. . . . . . . . . . . . . . . . . .
Pushing Or Towing Traction Unit 22. . . . . . . . . . . . .
Operating Characteristics 23. . . . . . . . . . . . . . . . . . . .
Maintenance 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Maintenance Schedule 26. . . . . . . . .
Daily Maintenance Checklist 27. . . . . . . . . . . . . . . . .
Lubrication 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Air Cleaner Maintenance 29. . . . . . . . . . . . .
Servicing Air Cleaner 29. . . . . . . . . . . . . . . . . . . . . . .
Engine Oil And Filter 29. . . . . . . . . . . . . . . . . . . . . . .
Fuel System 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Cooling System 31. . . . . . . . . . . . . . . . . . . . .
Alternator Belt 31. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjusting Hand Brake & Traction Switches 32. . . . .
Adding Hydraulic Oil 32. . . . . . . . . . . . . . . . . . . . . . .
Draining Water From Hydraulic Reservoir 32. . . . . .
Changing Hydraulic Oil 33. . . . . . . . . . . . . . . . . . . . .
Replacing Hydraulic Filter 33. . . . . . . . . . . . . . . . . . .
Replacing Hydraulic System Breather 33. . . . . . . . . .
Checking Hydraulic Lines And Hoses 34. . . . . . . . . .
Hydraulic System Test Ports 34. . . . . . . . . . . . . . . . .
Rear Wheel Toe–in 34. . . . . . . . . . . . . . . . . . . . . . . . .
Checking Planetary Gear Drive 35. . . . . . . . . . . . . . .
Engine Valve Clearance 35. . . . . . . . . . . . . . . . . . . . .
Hydraulic Schematic 36. . . . . . . . . . . . . . . . . . . . . . .
Electrical Schematic 37. . . . . . . . . . . . . . . . . . . . . . . .
Battery Care 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Toro General Commercial Products Warranty 40. . .

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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.
1
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
This machine meets or exceeds CEN standard EN
836:1997 (when appropriate decals applied), and ANSI
B71.4-2004 specifications in effect at the time of
production when rear tires are filled with calcium
chloride and two rear wheel weight kits (Part No.
11–0440) are installed.
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, ISO standard 5395:1990, and ANSI B71.4-2004.
Training
•Read the operator’s manual and other training material
carefully. Be familiar with the controls, safety signs,
and the proper use of the equipment.
•Never allow children or people unfamiliar with these
instructions to use or service the mower. Local
regulations may 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 and mechanics should seek and obtain
professional and practical instruction. The owner is
responsible for training the users. 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;

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•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.
•The owner/user can prevent and is responsible for
accidents or injuries occurring to himself or herself,
other people, or property.
Preparation
•While operating machine, always wear substantial
footwear, long trousers, hard hat, safety glasses, and ear
protection. Long hair, loose clothing, or jewelry may
get tangled in moving parts. Do not operate the machine
when barefoot or wearing open sandals.
•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. Take the
following precautions:
– 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/mufflers.
•Evaluate the terrain to determine what accessories and
attachments are needed to properly and safely perform
the job. Only use accessories and attachments approved
by the manufacturer.
•Check that operator’s presence controls, safety switches
and shields are attached and functioning properly. Do
not operate unless they are functioning properly.
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, shift into neutral, and engage
the parking brake.
•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
mower is designed for this purpose.
•Stay alert for holes in the terrain and other hidden
hazards.
•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 operator’s manual.
•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 damaged guards,
shields, or without safety protective devices in place. Be
sure all interlocks are attached, adjusted properly, and
functioning properly.
•Do not change the engine governor settings or
overspeed the engine. Operating the engine at excessive
speed may increase the hazard of personal injury.
•Before leaving the operator’s position:
– stop on level ground;
– 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 when transporting or
not in use.

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•Stop the engine and disengage drive to attachment
– before refuelling;
– before removing the grass catcher/catchers;
– before making height adjustment unless adjustment
can be made from the operator’s position.
– before clearing blockages;
– before checking, cleaning or working on the mower;
– after striking a foreign object or if an abnormal
vibration occurs. Inspect the mower for damage and
make repairs before restarting and operating the
equipment.
•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.
•Keep hands and feet away from the cutting units.
•Look behind and down before backing up to be sure of
a clear path.
•Slow down and use caution when making turns and
crossing roads and sidewalks. Stop cylinders/reels if not
mowing.
•Do not operate the mower under the influence of
alcohol or drugs
•Use care when loading or unloading the machine into a
trailer or truck
•Use care when approaching blind corners, shrubs, trees,
or other objects that may obscure vision.
•This machine is not designed or equipped for on–road
use and is a “slow–moving vehicle.” If you must cross
or travel on a public road, you should be aware of and
comply with local regulations, such as required lights,
slow moving vehicle signs, and reflectors.
Engine exhaust contains carbon monoxide, which
is an odorless, deadly poison that can kill you.
Do not run engine indoors or in an enclosed area.
Warning
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 may 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/muffler, battery compartment and fuel storage
area free of grass, leaves, or excessive grease.
•Check the grass catcher frequently for wear or
deterioration.
•Keep all parts in good working condition and all
hardware and hydraulic fittings tightened. Replace all
worn or damaged parts and decals.
•If the fuel tank has to be drained, do this outdoors.
•Be careful during adjustment of the machine to prevent
entrapment of the fingers between moving blades and
fixed parts of the machine.
•On multi-cylinder/multi-reel machines, take care as
rotating one cylinder/reel can cause other
cylinders/reels to rotate.
•Disengage drives, lower the cutting units, set parking
brake, stop engine and remove key and disconnect spark
plug wire. Wait for all movement to stop before
adjusting, cleaning or repairing.
•Clean grass and debris from cutting units, drives,
silencers/mufflers, and engine to help prevent fires.
Clean up oil or fuel spillage.
•Use jack stands to support components when required.
•Carefully release pressure from components with stored
energy.
•Disconnect battery and remove spark plug wire before
making any repairs. Disconnect the negative terminal
first and the positive last. Reconnect positive first and
negative last.
•Use care when checking the cylinders/reels. Wear
gloves and use caution when servicing them.
•Keep hands and feet away from moving parts. If
possible, do not make adjustments with the engine
running.
•Charge batteries in an open well ventilated area, away
from spark and flames. Unplug charger before
connecting or disconnecting from battery. Wear
protective clothing and use insulated tools.
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 ANSI standard.
This product is capable of amputating hands and feet and
throwing objects. Always follow all safety instructions to
avoid serious injury or death.
Use of this product for purposes other than its intended use
could prove dangerous to user and bystanders.
•Know how to stop the engine quickly.

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•Wearing safety shoes and long pants is advisable and
required by some local ordinances and insurance
regulations.
•Handle fuel carefully. Wipe up any spills.
•Check the safety interlock switches daily for proper
operation. If a switch should fail, replace the switch
before operating the machine.
•Before starting the engine, sit on the seat.
•Using the machine demands attention. To prevent loss
of control:
– Do not drive close to sand traps, ditches, creeks, or
other hazards.
– Reduce speed when making sharp turns. Avoid
sudden stops and starts.
– When near or crossing roads, always yield the
right-of-way.
– Apply the service brakes when going downhill to
keep forward speed slow and to maintain control of
the machine.
•The grass baskets must be in place during operation of
the cylinders/reels or thatchers for maximum safety.
Shut the engine off before emptying the baskets.
•Raise the cutting units when driving from one work
area to another.
•Do not touch the engine, silencer/muffler, or exhaust
pipe while the engine is running or soon after it has
stopped because these areas could be hot enough to
cause burns.
•Stay clear of the rotating screen at the side of the engine
to prevent direct contact with your body or clothing.
•If the engine stalls or loses headway and cannot make it
to the top of a slope, do not turn the machine around.
Always back slowly, straight down the slope.
•When a person or pet appears unexpectedly in or near
the mowing area, stop mowing. Careless operation,
combined with terrain angles, ricochets, or improperly
positioned guards can lead to thrown object injuries. Do
not resume mowing until the area is cleared.
Maintenance and Storage
•Make sure all hydraulic line connectors are tight and all
hydraulic hoses and lines are in good condition before
applying pressure to the system.
•Keep your body and hands away from pin hole leaks or
nozzles that eject hydraulic fluid under high pressure.
Use paper or cardboard, not your hands, to search for
leaks. Hydraulic fluid escaping under pressure can have
sufficient force to penetrate the skin and cause serious
injury. Seek immediate medical attention if fluid is
injected into skin.
•Before disconnecting or performing any work on the
hydraulic system, all pressure in the system must be
relieved by stopping the engine and lowering the cutting
units and attachments to the ground.
•Check all fuel lines for tightness and wear on a regular
basis. Tighten or repair them as needed.
•If the engine must be running to perform a maintenance
adjustment, keep hands, feet, clothing, and any parts of
the body away from the cutting units, attachments, and
any moving parts, especially the screen at the side of the
engine. Keep everyone away.
•To ensure safety and accuracy, have an Authorized Toro
Distributor check the maximum engine speed with a
tachometer. Maximum governed engine speed should be
2900 RPM.
•The optional TORO tow bar (Part No. 58–7020) is for
emergency towing only. Use only the special tow bar if
it becomes necessary to tow machine. Use trailer for
normal transport. Refer to page 21 for towing
procedure.
•If major repairs are ever needed or if assistance is
desired, contact an Authorized Toro Distributor.
•Use only Toro-approved attachments and replacement
parts. The warranty may be voided if used with
unapproved attachments.
Sound Pressure Level
This unit has an equivalent continuous A–weighted sound
pressure level at the operator ear of 88 dBA, based on
measurements of identical machines per EN836 and ISO
11201.
Sound Power Level
This unit has a guaranteed sound power level of
105 dBA/1 pW, based on measurements of identical
machines per ISO 11094.
Vibration Level
Hand-Arm
This unit does not exceed a vibration level of 2.5 m/s2at
the hands based on measurements of identical machines per
EN836 and EN 1033.
Whole Body
This unit does not exceed a vibration level of 0.5 m/s2at
the posterior based on measurements of identical machines
per EN836 and EN 1032.

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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.
59-8440
1. Warning—contents under pressure.
67-7960
88-6700
114-9600
1. Read the Operator’s Manual.
93-9404
1. Engine coolant 2. Read the Operator’s
Manual.
85-6410
93-6681
1. Cutting/dismemberment hazard, fan—stay away from moving
parts.
93-7331
1. Stored energy hazard—read the Operator’s Manual.
93-6686
1. Hydraulic oil 2. Read the Operator’s
Manual.
100-6574
1. Hot surface/burn hazard—stay a safe distance from the hot
surface.
2. Cutting/dismemberment hazard, fan and entanglement hazard,
belt—stay away from moving parts

8
93-9400
1. Warning—read the Operator’s Manual; do not tow the machine.
107-1818
1. Reel—mowing speeds,
slow to fast.
2. Fast
3. Continuous variable
setting
4. Fast
5. Reel—mowing
6. Disengage
7. Reel—backlapping
8. Pull and move the lever.
9. Set the parking brake, set
the controls to neutral,
and start the engine.
93-9405
1. Tire pressure—read the Operator’s Manual; fill the front tires to
13 psi (0.9 bar) and the rear tires to 15 psi (1.0 bar).
93-9406
1. Hydraulic oil level 2. Read the Operator’s
Manual.
93-9407
1. Read the Operator’s
Manual.
2. Lower the reels.
3. Neutral
4. Raise the reels.
93-9425
1. Warning—read the Operator’s Manual.
2. High pressure fluid hazard, injection into the body—stay away
from moving parts and receive medical attention.
93-9399
1. Horn—press the button.
2. Warning—wear hearing
protection.
3. Read the Operator’s
Manual.
4. Failure/malfunction—
press the button.

9
107-1819
1. Temperature level
2. Four wheel drive flow divider
3. On
4. Off
5. Engine—stop
6. Engine—start
7. Engine—preheat
104-5203
1. Read the Operator’s
Manual—do not tow the
machine.
2. Warning—read the
Operator’s Manual.
3. Warning—keep bystanders
a safe distance from the
machine.
4. Cutting hazard of hand or
foot—stay away from
moving parts.
5. Warning—lock the parking
brake, stop the engine, and
remove the ignition key
before leaving the machine.
6. Warning—use a rollover
protection system and wear
the seat belt.
7. Tipping hazard—lower the
cutting unit when driving
down slopes.

10
104-5204 for CE
1. Read the Operator’s
Manual—do not tow the
machine.
2. Warning—read the
Operator’s Manual.
3. Warning—keep bystanders
a safe distance from the
machine.
4. Cutting hazard of hand or
foot—stay away from
moving parts.
5. Warning—lock the parking
brake, stop the engine, and
remove the ignition key
before leaving the machine.
6. Warning—use a rollover
protection system and wear
the seat belt.
7. Tipping hazard—lower the
cutting unit when driving
down slopes. Do not drive
the machine across or down
a slope greater than 15
degrees.
93-9397
1. 7-blade reel 2. Height of cut 3. Reel—mowing speeds 4. Reel—transport speeds
93-6688
1. Warning—read the
instructions before
servicing or performing
maintenance
2. Cutting hazard of hand or
foot—stop the engine and
wait for moving parts to
stop.
93-7814
1. Entanglement hazard, belt—stay away from moving parts.

11
Battery Symbols
Some or all of these symbols are on your battery.
1. Explosion hazard
2. No fire, open flames, or
smoking.
3. Caustic liquid/chemical
burn hazard
4. Wear eye protection
5. Read the Operator’s
Manual.
6. Keep bystanders a safe
distance from the battery.
7. Wear eye protection;
explosive gases can
cause blindness and
other injuries
8. Battery acid can cause
blindness or severe
burns.
9. Flush eyes immediately
with water and get
medical help fast.
10. Contains lead; do not
discard.
58-6520
1. Grease
93-9409
1. To unlock the reels before lowering them, press the pedal.

12
Specifications
Note: Specifications and design subject to change without notice.
General Specifications
Engine
Kubota, four–cycle, four cylinder, 134 cu–in. displacement, water cooled diesel
engine. Rated 40 hp @ 2300 rpm, 23:1 compression ratio. Low idle – 1200 rpm,
high idle – 2500 rpm. Injection Timing – 17–18 BTDC. Oil capacity is 8 qt. (7.6 L)
with filter.
Cooling System Capacity is 3.7 gal. (14 L) of 50/50 mixture of ethylene glycol anti–freeze.
Fuel System Capacity is 15 gal. (56.8 L) .
Hydraulic System Reservoir capacity is 9.3 gal. (35.2 L) and total system capacity is 18.2 gal. (69 L).
Replaceable breather element. Replaceable spin–on filter element.
Traction System Ground speed is 0–12.5 mph (0–20 km/h).
Cutting Unit Drive System Adjustable reel speed to match clip to ground speed. Backlap reel speed is 385
rpm.
Seat
Adjusts 6 in. (15.2 cm) forward and backward. Adjustable backrest and
three–positions for operator weight. Integral seat switch at rear of bottom seat
cushion.
Diagnostic System
Test ports for traction system, cutting unit drive system, lift/counterbalance,
lift/relief, steering circuits and charge pressure are located near individual
components.
Steering System Automotive type, full power.
Brakes Hand brake automatically locks traction linkage in neutral. With traction motor
wheel locks engaged, twin disc brakes provide positive, emergency braking.
Electrical System 12 volt, 66 amp hour (DIN) battery and 40 amp alternator. Negative ground.
Interlock System
Designed to stop engine if operator gets off seat while cutting unit drive lever is
either in forward or reverse. Prevents engine from starting unless parking brake is
engaged, traction pedal is in neutral and cutting units are disengaged. Low
hydraulic oil level and high engine temperature protection systems stop engine
from running.
Warning Systems
Water in fuel, hydraulic oil filter, engine coolant temperature, engine oil pressure,
voltage indicator, air cleaner clogged, hydraulic oil temperature and hydraulic oil
level.
Ground Clearance Approx. 7 in. (17.8 cm)
Height of cut
5 Blade Cutting Unit: 1 – 3 in. (25 – 76 mm)
7 Blade Cutting Unit: 3/8 – 1 3/4 in. (9.5 – 45 mm)
11 Blade Cutting Unit: 3/8 – 3/4 in. (9.5 – 19 mm)
Wheel Thread 53 in. (135 cm)
Wheel Base 57 in. (145 cm)
Operating Circle 60 in. (152 cm)
Reel Speed 800 – 1000 rpm
Note: 1200 rpm is attainable with a special coupler.
Clip
5 Blade Cutting Unit: .176 in. per mph (.352 in. at 2 mph – 1.32 in. at 7.5 mph)
7 Blade Cutting Unit: .126 in. per mph (.252 in. at 2 mph – .945 in. at 7.5 mph)
11 Blade Cutting Unit: .080 in. per mph (.16 in. at 2 mph – .600 in. at 7.5 mph)

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Measurements
Width-of-cut
5 Cutting Units 137 in. (348 cm)
4 Cutting Units 110 in. (279 cm)
3 Cutting Units 83 in. (211 cm)
1 Cutting Unit 29 1/2 in. (75 cm)
Overall Width
Cutting Units Raised 91 1/2 in. (232 cm)
Cutting Units Down 147 in. (373 cm)
Overall Length 110 in. (282 cm)
Height
w/o ROPS 55 1/2 in. (141 cm
w/ ROPS 82 in. (208 cm)
Dry Weight 4360 lbs.
(1717 kg)

14
Before Operating
Note: Determine the left and right sides of the machine
from the normal operating position.
Checking the Engine Oil
The engine is shipped with oil in the crankcase; however,
the oil level must be checked before the engine is first
started.
Crankcase capacity is approximately 8 qt. (7.6 L) with the
filter.
Use high-quality engine oil that meets the following
specifications:
API Classification Level Required: CH–4, CI–4 or
higher.
Preferred oil: SAE 15W–40 (above 0F)
Alternate oil: SAE 10W–30 or 5W–30
(all temperatures)
Toro Premium Engine oil is available from your distributor
in either 15W–40 or 10W–30 viscosity. See the parts
catalog for part numbers.
1. Park the machine on a level surface. Release the engine
cover latches (Fig. 2).
1
Figure 2
1. Engine cover latch
2. Open engine cover.
3. Remove dipstick, wipe clean and reinstall dipstick into
tube and pull it out again: Oil level should be up to
FULL mark (Fig. 3).
1
Figure 3
1. Dipstick
4. If oil is below FULL mark, remove fill cap (Fig. 4) and
add oil until level reaches FULL mark. DO NOT
OVERFILL.
Note: When using different oil, drain all old oil from
crankcase before adding new oil.
1
Figure 4
1. Oil fill cap
5. Install oil fill cap and dipstick.
Important Be sure to keep the engine oil level between
the upper and lower limits on the oil gauge. Engine failure
may occur as a result of over filling or under filling the
engine oil.
6. Close engine cover and secure with the latches.
Check Cooling System
Check level of coolant at the beginning of each day.
Capacity of system is 3.7 gal. (14 L).
1. Carefully remove radiator cap (Fig. 6) and expansion
tank cap (Fig. 5).

15
If the engine has been running, pressurized hot
coolant can escape and cause burns if the radiator
cap is removed.
Allow the engine to cool at least 15 minutes or until
the radiator cap is cool enough to touch without
burning hands.
Caution
2. Check level of coolant in radiator. Radiator should be
filled to the top of the filler neck and the expansion tank
filled to the marks on its side
1
Figure 5
1. Expansion tank
3. If coolant is low, add a 50/50 mixture of water and
ethylene glycol anti–freeze. DO NOT USE WATER
ONLY OR ALCOHOL / METHANOL BASE
COOLANTS.
4. Install radiator cap and expansion tank cap.
Fill Fuel Tank
Use only clean, fresh diesel fuel or biodiesel fuels with low
(<500 ppm) or ultra low (<15 ppm) sulfur content. The
minimum cetane rating should be 40. Purchase fuel in
quantities that can be used within 180 days to ensure fuel
freshness.
Fuel tank capacity: 15 U.S. gallons (56.8 l)
Use summer grade diesel fuel (No. 2–D) at temperatures
above 20 degrees F (–7 degrees C) and winter grade (No.
1–D or No. 1–D/2–D blend) below that temperature. Use of
winter grade fuel at lower temperatures provides lower
flash point and cold flow characteristics which will ease
starting and reduce fuel filter plugging.
Use of summer grade fuel above 20 degrees F (–7 degrees
C) will contribute toward longer fuel pump life and
increased power compared to winter grade fuel.
Biodiesel Ready
This machine can also use a biodiesel blended fuel of up to
B20 (20% biodiesel, 80% petrodiesel). The petrodiesel
portion should be low or ultra low sulfur. Observe the
following precautions:
•The biodiesel portion of the fuel must meet
specification ASTM D6751 or EN14214.
•The blended fuel composition should meet ASTM
D975 or EN590.
•Painted surfaces may be damaged by biodiesel blends.
•Use B5 (biodiesel content of 5%) or lesser blends in
cold weather
•Monitor seals, hoses, gaskets in contact with fuel as
they may be degraded over time.
•Fuel filter plugging may be expected for a time after
converting to biodiesel blends.
•Contact your distributor if you wish for more
information on biodiesel
1. Remove fuel tank cap (Fig. 6).
2. Fill tank to about one inch (25 mm) below bottom of
filler neck with No. 2 diesel fuel. Then install cap.
Danger
Under certain conditions, diesel fuel and fuel
vapors are highly flammable and explosive. A fire
or explosion from fuel can burn you and others
and can cause property damage.
•Use a funnel and fill the fuel tank outdoors, in
an open area, when the engine is off and is cold.
Wipe up any fuel that spills.
•Do not fill the fuel tank completely full. Add fuel
to the fuel tank until the level is 1 in. (25 mm)
below the bottom of the filler neck. This empty
space in the tank allows the fuel to expand.
•Never smoke when handling fuel, and stay away
from an open flame or where fuel fumes may be
ignited by a spark.
•Store fuel in a clean, safety-approved container
and keep the cap in place.

16
2
1
Figure 6
1. Radiator cap 2. Fuel tank cap
Checking the Hydraulic Fluid
The machines reservoir is filled at the factory with
approximately 18.2 U.S. gallons of high quality hydraulic
fluid. Check the level of the hydraulic fluid before the
engine is first started and daily thereafter. The
recommended replacement fluid is:
Toro Premium All Season Hydraulic Fluid
(Available in 5 gallon pails or 55 gallon drums. See
parts catalog or Toro distributor for part numbers.)
Alternate fluids: If the Toro fluid is not available, other
fluids may be used provided they meet all the following
material properties and industry specifications. We do not
recommend the use of synthetic fluid. Consult with your
lubricant distributor to identify a satisfactory product Note:
Toro will not assume responsibility for damage caused by
improper substitutions, so use only products from reputable
manufacturers who will stand behind their
recommendation.
Antiwear Hydraulic Fluid, ISO VG 46
Material Properties:
Viscosity, ASTM D445 cSt @ 40C 65 to 71
cSt @ 100C 8.4 to 8.9
Viscosity Index ASTM D2270 97 to 107
Pour Point, ASTM D97 –18F to –30F
Industry Specifications:
Vickers I–286–S (Quality Level), Vickers M–2950–S
(Quality Level), Denison HF–0
Note: Many hydraulic fluids are almost colorless, making it
difficult to spot leaks. A red dye additive for the hydraulic
system oil is available in 2/3 oz. (20 ml) bottles. One bottle
is sufficient for 4–6 gal (15–22 1) of hydraulic oil. Order
part no. 44–2500 from your authorized Toro distributor.
1. Make sure the machine is parked machine on a level
surface, lower the cutting units and stop the engine.
2. Look into sight glass (Fig. 7). Oil level should be even
with arrows when checking warm oil. Oil will be 1/4 to
1/2 inch below arrows when cold.
3. If oil level is low, add hydraulic oil to the reservoir.
1
Figure 7
1. Sight glass arrows
Check Reel To Bedknife
Contact
Each day before operating, check reel to bedknife contact,
regardless if quality of cut had previously been acceptable.
There must be light contact across the full length of the reel
and bedknife (refer to Adjusting Cutting Units in Cutting
Unit Manual, Step #1 – Reel to Bedknife Adjustment).
Check Tire Pressure
For normal mowing conditions and a wide variety of turf
grasses, use these tire pressures: 13 psi front and 15 psi
rear. However, when turf is either wetter or drier than
normal, tire pressure may need to be changed. On hard
turf, use high tire pressure (18 psi front and rear). When
turf is soft, use low pressure (9 psi front and 12 psi rear).
Important Maintain even pressure in two front tires (ie.
13 psi) and both rear tires (ie 15 psi) to assure excellent
quality–of–cut.
Rear Ballast
This unit complies with the ANSI B71.4–2004 Standard
when rear tires are filled with calcium chloride and a rear
wheel weight kit (Part No. 11–0440) is installed.
Important If a puncture occurs in a tire with calcium
chloride, remove unit from turf area as quickly as possible.
To prevent possible damage to turf, immediately soak
affected area with water.

17
Operation
Note: Determine the left and right sides of the machine
from the normal operating position.
Controls
Seat Adjusting Lever
The seat adjusting lever (Fig. 8) allows 5.9 inch (15 cm)
fore and aft adjustment in 19/32 inch (15 mm) increments.
1
Figure 8
1. Seat adjusting lever
Arm Rest
Pivot the arm rest (Fig. 9) up and down for operator
comfort.
Backrest Knob
The backrest knob (Fig. 9) adjusts backrest angle from
5–20 degrees.
Suspension Lever
The suspension lever (Fig. 9) adjusts seat to the operator’s
weight. Use up position for light weight operators, center
position for medium weight operators and down for heavier
weight operators.
Note: Backrest and bottom seat cushions are removable.
1
2
3
Figure 9
1. Arm rest
2. Backrest knob
3. Suspension lever
To assure interlock switch operates properly,
seat suspension must be set for the weight of
each operator. If suspension is not set
correctly, the engine will run intermittently
and tend to stall. to correct this, set
suspension lighter.
Caution
Warning Light Test Button
Before operating machine, press warning light test button
(Fig. 10). All lights on the steering tower should illuminate.
Any light that does not come on indicates an electrical
malfunction that should be repaired immediately. Oil
pressure and electrical no charge indicator lights illuminate
when turning key switch ”ON”.
Hydraulic and Engine Indicator Lights
If these lights come on (Fig. 10), stop machine and make
repairs immediately.

18
Engine Oil Pressure Warning
Dangerously low engine oil pressure is indicated by both a
warning indicator light and audible signal (Fig. 10). When
this occurs, stop the engine immediately and correct
problem.
1
24
3
5
10
8
9
7 6
Figure 10
1. Warning light check
switch
2. Engine oil pressure
warning light
3. Fuel system warning
4. Coolant temperature
warning
5. Electrical no charge
warning
6. Hydraulic oil temperature
warning
7. Hydraulic oil level warning
8. Hydraulic oil filter warning
9. Air cleaner warning
10. Alarm silence warning
Fuel System Warning
A warning indicator light and audible signal (Fig. 10) warn
of excess water in fuel system. Remove water from system.
Coolant Temperature Warning
If engine coolant temperature exceeds 221 F (105 C)
a warning indicator light (Fig. 10) illuminates and audible
signal sounds. The engine shuts down if temperature of
coolant exceeds 230 F (110 C). Switch resets
automatically when system and engine cools down.
Electrical No Charge Warning
No charge to the batteries is indicated by a warning
indicator light and audible signal (Fig. 10).
Hydraulic Oil Temperature Warning
A warning indicator light and audible signal warn (Fig. 10)
of excessively high hydraulic temperature.
Hydraulic Oil Level Warning
A warning indicator light and audible signal (Fig. 10) warn
of low hydraulic oil level. If oil level drops further, the
engine will automatically be stopped. Engine cannot be
restarted until oil supply is brought to a safe level.
Hydraulic Oil Filter Warning
A warning indicator light and audible signal (Fig. 10) warn
of clogged hydraulic filter.
Air Cleaner Warning
A warning indicator light and audible signal (Fig. 10) warn
the filter is clogged and in need of service.
Alarm Silence Button
Pressing button (Fig. 10) silences alarm. Alarm system will
disengage and automatically reset when problem is
corrected or the alarm silence button is pressed.
Traction Pedal
The traction pedal (Fig. 11) controls forward and reverse
operation. Depress top of pedal to move forward and
bottom to move backward. Ground speed depends on how
far pedal is depressed. For maximum ground speed, fully
depress pedal while throttle is in FAST. For maximum
power under load or when going uphill, keep engine rpm
high by having throttle in FAST and traction pedal held
stationary against ground speed limiter. If engine rpm
begins to decrease due to load, gradually reduce traction
pedal pressure until engine speed is increased.
To stop, reduce foot pressure on traction pedal and allow it
to return to center position. On extreme downhill slopes,
apply pressure to REVERSE side of pedal, or operate with
heel on REVERSE and toe on FORWARD portion of pedal.
1
2
4
3
Figure 11
1. Traction pedal
2. Speed limiter
3. Cam lever nut
4. Transport latch
Ground Speed Limiter
The ground speed limiter (Fig. 11) controls traction pedal
movement. Limiter lever helps control the rate of clip and
eliminates sudden speed variations over rough terrain.

19
Important Cam lever nut (Fig. 11, Inset) can be
tightened if limiter stop will not hold traction pedal in
desired position.
Transport Latches
Latches secure cutting units in upright position for transport
operation. Latch for front cutting units is foot–operated
(Fig. 11). Hand–operated latches control the center and
outside cutting units (Fig. 12).
1
2
Figure 12
1. Center cutting unit latch 2. Outside cutting unit latch
Cutting Unit Lift Controls
The two outside levers (Fig. 13) raise and lower the two
outside cutting units. The center lever raises and lowers the
two front and the center cutting units. Engine must be
running to lower cutting units. When cutting units are
lifted, reels automatically stop. Do not allow levers to
snap–back to neutral, or cutting units may not float freely.
Engine Override Button
When button (Fig. 13) is depressed, engine can be operated
after it has over heated and automatically been stopped by
the electrical safety system. Use only for short intervals.
Fuel Level Gauge
Gauge (Fig. 13) indicates amount of fuel in tank.
Hour Meter
Hour meter (Fig. 13) indicates total hours that machine has
been operated.
Note: Lines circling in the small window at left side of
gauge indicate hour meter is operating.
Engine Preheat Indicator Light
Light (Fig. 13) turns on when key is moved to ON position.
Glow plugs engage for 10 seconds, then, light goes off
when engine is ready to start.
Key Switch
Three positions: OFF, ON and START. Rotate key
(Fig. 13) to START and release key when engine begins
running. To stop engine, rotate key to OFF.
Parking Brake Lever
Pull lever (Fig. 13) up to lock brake. To release brake, pull
up on lever, press button and lower lever. Brake must be
engaged to start engine. Always engage parking brake
before getting off seat.
Mow–Backlap Lever
Move lever (Fig. 13) forward to engage cutting units. Move
lever to the center to stop the cutting units. To backlap
cutting units, lift lever over stop and hold in the rear
position.
Important Do not move lever directly between MOW
and BACKLAP positions. Pause briefly in STOP position.
Reel Speed Control
Rotate knob (Fig. 13) clockwise to increase reel speed,
counter–clockwise to decrease speed. Use in conjunction
with the ground speed limiter to achieve appropriate rate of
clip.
Throttle Control
Move control (Fig. 13) forward to increase engine speed,
backward to decrease speed.
4 Wheel Drive Switch
Move switch (Fig. 13) forward to engage 4 wheel drive.
Move switch to rear position to disengage 4 wheel drive.
(4 wheel drive model only)

20
1
2
3
4
5
6
7
8
9
10
11
Figure 13
1. Cutting unit lift controls
2. Mow/backlap lever
3. Throttle
4. Engine override button
5. Fuel gauge
6. Hour meter
7. Engine preheat indicator
light
8. Key switch
9. Hand brake
10. Reel speed control
11. 4 Wheel drive switch
(4 wheel drive only)