Toro 72105 Operator's Manual

FORM NO. 3321–854



Wheel

Horse

268HE

Lawn & Garden

Tractor

Model No. 72105 – 9900001 & Up

Operator’s Manual

IMPORTANT: Read this manual carefully. It contains information about your

safety and the safety of others. Also become familiar with the controls and their proper use before you operate the product.

International English (GB)

Introduction

Thank you for purchasing a Toro product. All of us at Toro want you to be completely satisfied

with your new product, so feel free to contact your local Authorized Service Dealer for help with service, genuine replacement parts, or other information you may require.

Whenever you contact your Authorized Service Dealer or the factory, always know the model and serial numbers of your product. These numbers will help the Service Dealer or Service Representative provide exact information about your specific product. You will find the model and serial number plate located in a unique place on the product as shown below

1. Model

and Serial Number Plate

(under the seat)

The warning system in this manual identifies potential hazards and has special safety messages that help you and others avoid personal injury, 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 the recommended precautions are not followed.

WARNING signals a hazard that may cause serious injury or death if the recommended precautions are not followed.

CAUTION signals a hazard that may cause minor or moderate injury if the recommended precautions are not followed.

Two other words are also used to highlight information. “Important” calls attention to special mechanical information and “Note” emphasizes general information worthy of special attention.

The left and right side of the machine is determined by sitting on the seat in the normal operator’s position.

For your convenience, write the product model and serial numbers in the space below.

Model No:

Serial No.

Read this manual carefully to learn how to operate and maintain your product correctly. Reading this manual will help you and others avoid personal injury and damage to the product. Although we design, produce and market safe, state-of-the-art products, you are responsible for using the product properly and safely. You are also responsible for training persons, who you allow to use the product, about safe operation.

The Toro Comany – 1998

Contents

Page

Safety 2.

Gasoline and Oil 10

Operation 12

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Safe Operation Practices for Ride-on (riding)

Rotary Lawnmower Machines2. . . . . . . .

Safe Operating Practices 2 Sound Pressure Level 4 Sound Power Level 4 Vibration Level 4 Slope Chart 5

Symbols Glossary7. . . . . . . . . . . . . . . . . . .

Symbols Glossary8. . . . . . . . . . . . . . . . . . .

Symbols Glossary9. . . . . . . . . . . . . . . . . . .

Recommended Gasoline10. . . . . . . . . . . . . .

Stabilizer/Conditioner 11 Filling the Fuel Tank 11 Check Engine Oil Level 11

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Think Safety First 12 Controls 12 Key Choice Switch 12 Parking Brake 12 Starting and Stopping

the Engine 13

Operating the

Power Take Off (PTO) 14 The Safety Interlock System 15 Operating–in–Reverse 15 Indicator Control Module 17 Driving Forward or Backward 18

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Page

Stopping the Machine 18 Attachment Lift Lever 19 Adjusting Dial-A-Height 19 Positioning the Seat 20 Headlights 20 Positioning the

Tilt Steering Wheel 20 Using the Cruise Control 21 Pushing the Machine by Hand 21

Maintenance 22

Service Interval Chart 22 Air Cleaner 23 Engine Oil 25 Spark Plug 27 Greasing and Lubrication 28 Tire Pressure 28 Brake 29 Fuel Tank 30 Fuel Filter 31 Front Wheel Toe-In 31 Transaxle Fluid 32 Fuse 33 Headlights 34 Battery 35 Wiring Diagram 38 Cleaning and Storage 40

Troubleshooting 41

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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 WARNING, or DANGER—“personal safety instruction.” Failure to comply with the instruction may result in personal injury or death.

Safe

This product is capable of amputating hands and feet and throwing objects. Always follow all safety instructions to avoid serious injury or death.

symbol, which means CAUTION,

Operating Practices

6. 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 effects of

ground conditions, especially slopes; incorrect hitching and load distribution.

Preparation

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 regulations 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

responsible for accidents or hazards occurring to other people or their property.

5. Do not carry passengers.

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 –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.

Safety

• If fuel is spilled, do not attempt to start the

engine but move the machine away from the are of spillage and avoid creating any source of ignition until petrol vapors have dissipated.

• Replace all fuel tanks and container caps

securely.

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 collect.

2. Mow only in daylight or in good artificial light.

7. When using any attachments, never direct

discharge of material toward bystanders nor allow anyone near the machine while in operation.

8. Never operate the lawnmower with damaged

guards or without safety protective devices in place.

9. Do not change the engine governor settings or

overspeed the engine. Operating the engine at excessive speeds may increase the hazard of personal injury.

10. 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.

11. Disengage drive to attachments, stop the engine,

and disconnect the spark plug wire(s) or remove the ignition key

3. Before attempting to start the engine, disengage

all blade attachment clutches and shift into neutral.

4. 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.

5. Watch out for traffic when crossing or near

roadways.

6. Stop the blades before crossing surfaces other

than grass.

• before cleaning 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).

12. Disengage drive to attachments when

transporting or not in use.

13. Stop the engine and disengage drive to

attachment

• before refuelling;

• before removing the grass catcher;

Safety

• before making height adjustment unless

adjustment can be made from the operator’s position.

14. 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.

Slope Operation

1. For operation on slopes:

• Never mow side hills over 5

• Never mow uphill over 10

• Never mow downhill over 15

2. 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

•

in gear, especially when travelling downhill;

, always keep machine

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

deterioration.

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 blade can cause other blades to rotate.

9. When machine is to be parked, stored or left

unattended, lower the cutting means unless a positive mechanical lock is used.

Sound

This unit has an equivalent continuous A-weighted sound pressure at the operator ear of: 90 dB(A), based on measurements of identical machines per Directive 84/538/EEC.

Pressure Level

• machine speeds should be kept low on

slopes and during tight turns;

• stay alert for bumps and hollows and other

hidden hazards;

• never mow across the face of the slope,

unless the lawnmower is designed for this purpose.

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 fuel 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.

Sound

This unit has a sound power level of: 105 Lwa, based on measurements of identical machines per procedures outlined in Directive 84/538/EEC and amendments.

Vibration

This unit has a maximum hand-arm vibration level of

4.0 m/s2 and whole body vibration level of 0.2 m/s2, based on measurements of identical machines per EN 1033 and EN 1032.

Power Level

Level

Safety

Slope

Read all safety instructions on pages 2–9.

Chart

Safety

Symbols

Safety alert symbol

Read operator’s manual

Consult Technical Manual for proper service procedures

Thrown or flying objects– Whole body exposure

Glossary

Dismemberment–Mower in rearward motion

Stay a safe distance from the machine

Stay a safe distance from the mower

Keep children a safe distance from machine

Thrown or flying objects– Rotary side-mounted mower

Keep deflector shield in place

Severing toes or foot– mower blade

Severing fingers or hand– mower blade

Rotating blade can cut off toes or fingers. Stay clear of blade as long as engine

is running

Do not open or remove safety shields while engine is running

Machine rollover side hill

Machine rollover up hill

Machine rollover down hill

Machine rollover

Operating in reverse not allowed unless deactivated by Key Choice switch

Safety

Symbols Glossary

Cutting element– basic symbol

Cutting element– height adjustment

Cutting unit–lower

Cutting unit-raised

Cutting or entanglement of foot–Rotating auger

Severing of fingers or hand– impeller blade

Keep a safe distance from snowthrower

Riding on this machine is allowed only on a passenger seat & only

if the driver

Crushing of fingers or hands–Force applied from side

Kickback or upward motion–Stored energy

Shut off engine & remove key before performing maintenance

or repair work

Machine travel direction– combined

’s view is not hindered

Stay a safe distance from the snowthrower

ractors must be equipped with 45kg rear wheel weight with this attachment installed

Machine rollover ROPS snowthrower

Severing of hand– Rotating knives

Severing of foot– Rotating knives

Low

High

Reverse

Neutral

First gear

Second gear

Third gear up to maximum # of

forward gears

Symbols Glossary

Safety

Fast

Slow Decreasing/Increasing

On/Run

Off/Stop

Engine

Engine start

Engine stop

Fuel

Fuel level

olume empty

olume full

Battery charging conditin

Head lights– Main/high beam

Brake system

Choke

Engine temperature

Engine lubricating

oil pressure

Engine lubricating oil level

Key Choice Switch

Parking brake

Clutch

O (Power T

Engage

Disengage

Unlock

Lock

ake Off)

Gasoline and Oil

Recommended

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.

POTENTIAL HAZARD

Gasoline

• In certain conditions gasoline is extremely

flammable and highly explosive.

WHAT CAN HAPPEN

• A fire or explosion from gasoline can burn

you, others, and cause property damage.

HOW TO AV

OID THE HAZARD

• Use a funnel and 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” (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.

POTENTIAL HAZARD

• In certain conditions gasoline is extremely

flammable and highly explosive.

WHAT CAN HAPPEN

• A fire or explosion from gasoline can burn

you, others, and cause property damage.

HOW TO AV

OID THE HAZARD

• 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, r

equipment from the truck or trailer and refuel the equipment with its wheels on the ground.

emove gas–power

• 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 and Oil

Stabilizer/Conditioner

Add the correct amount of gas stabilizer/conditioner to the gas. Using a stabilizer/conditioner in the machine:

• 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 buildup in the fuel system,

which causes hard starting

IMPORTANT: Never use fuel additives containing methanol or ethanol.

Filling

1. Shut the engine off and set the parking brake.

2. Clean around each fuel tank cap and remove the

3. Install fuel tank caps securely. Wipe up any

4. Fuel gauge is located in right side tank.

Check

Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking Oil Level, page 25.

the Fuel T

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.

gasoline that may have spilled.

ank

Engine Oil Level

Operation

Think

Safety First

Please carefully read all the safety instructions and symbols in the safety section. Knowing this information could help you, your family, pets or bystanders avoid injury.

Controls

Become familiar with all the controls (Fig. 1) before you start the engine and operate the machine.

9 2

Key

Choice Switch

A turn and release switch used for deactivating the “Operating–In–Reverse” interlock feature. Located on the seat bracket on the right hand just below the seat (Fig. 2).

m–4220

1. “Key

Choice” switch

Figure 2

1. Steering

wheel Ignition switch Brake pedal Parking brake lever Ground speed selector Throttle lever Choke lever Power take of

f (PT

Figure 1

Cruise control switch

10.

Indicator control module/Hourmeter

11.

Attachment lift lever

12. T

ilt wheel lever

13.

Hood opening

14.

Dial-a-height knob

1640t

Parking Brake

Always set the parking brake when you stop the machine or leave it unattended.

While the ignition key is in the “RUN” or “LIGHTS” positions and the Parking Brake is engaged, the light, in the Indicator Module, will be lit.

Setting the Parking Brake

1. Push the brake pedal (Fig. 3) down and hold it in

the depressed position.

2. Lift the parking brake lever (Fig. 3) up and

gradually take your foot off the brake pedal. The brake pedal should stay in the depressed (locked) position.

+ 30 hidden pages

Toro 72105 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual