Toro 22306, 22307 Operator's Manual

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TX 420 and TX 425

Dingo Compact Utility Loader

Model No. 22306—220000001 and Up Model No. 22307—220000001 and Up

Form No. 3327-243

Operator ’s Manual

Domestic English (EN)

Warning

The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Important Because in some areas there are local,

state, or federal regulations requiring that a spark-arrester be used on engines, a spark-arrester is available as an option for the traction unit. If a spark-arrester is required, contact your Toro dealer. Genuine Toro approved spark-arresters are approved by the USDA Forestry Service. It is a violation of the State of California PRC Section 4442 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land, unless the engine is equipped with a spark-arrester, maintained in working order, or the engine is constricted, equipped, and maintained for the prevention of fire.

This spark ignition system complies with Canadian ICES-002.

Ce système d’allumage par étincelle de véhicule est conforme à la norme NMB-002 du Canada.

The enclosed Engine Owner ’s Manual is supplied for information regarding The U.S. Environmental Protection Agency (EPA) and the California Emission Control Regulation of emission systems, maintenance and warranty.

Keep this engine Owner ’s Manual with your unit. Should this engine Owner’s Manual become damaged or illegible, replace immediately. Replacements may be ordered through the engine manufacturer.

Page

Checking the Hydraulic Fluid 13. . . . . . . . . . . . . . .

Operation 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Traction Unit Overview 14. . . . . . . . . . . . . . . . . . . .

Controls 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Starting and Stopping the Engine 16. . . . . . . . . . . .

Stopping the Traction Unit 17. . . . . . . . . . . . . . . . .

Moving a Non-functioning Traction Unit 17. . . . . .

Using the Cylinder Lock 17. . . . . . . . . . . . . . . . . . .

Using Attachments 18. . . . . . . . . . . . . . . . . . . . . . . .

Securing the Traction Unit for Transport 20. . . . . .

Lifting the Traction Unit 20. . . . . . . . . . . . . . . . . . .

Maintenance 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended Maintenance Schedule 20. . . . . . . .

Accessing the Engine and Internal Components 21.

Adjusting the Controls 23. . . . . . . . . . . . . . . . . . . . .

Servicing the Air Cleaner 24. . . . . . . . . . . . . . . . . .

Servicing the Engine Oil 25. . . . . . . . . . . . . . . . . . .

Servicing the Tracks 26. . . . . . . . . . . . . . . . . . . . . .

Servicing the Spark Plugs 29. . . . . . . . . . . . . . . . . .

Greasing the Traction Unit 29. . . . . . . . . . . . . . . . .

Changing the Fuel Filter 30. . . . . . . . . . . . . . . . . . .

Draining the Fuel Tank 30. . . . . . . . . . . . . . . . . . . .

Servicing the Hydraulic System 30. . . . . . . . . . . . .

Servicing the Battery 32. . . . . . . . . . . . . . . . . . . . . .

Cleaning the Chassis 33. . . . . . . . . . . . . . . . . . . . . .

Storage 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting 35. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

The Toro Dingo Product Line Warranty 36. . . . . . . . . .

Introduction

Contents

Introduction 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safe Operating Practices 3. . . . . . . . . . . . . . . . . . .

Slope Chart 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Safety and Instruction Decals 7. . . . . . . . . . . . . . .

Assembly 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Activating the Battery 8. . . . . . . . . . . . . . . . . . . . .

Specifications 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Attachments 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Stability Data 10. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Before Operating 11. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Adding Fuel 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checking the Oil Level 12. . . . . . . . . . . . . . . . . . . .

Removing Debris from the Traction Unit 13. . . . . .

 2000 by The Toro Company 8111 Lyndale Avenue South Bloomington, MN 55420-1196

Page

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. The two numbers are stamped into a plate mounted under the hood near the belt drive.

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

Model No:

Serial No.

Printed in the USA

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 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.

Training

• Read the Operator ’s Manual and other training

material. If the operator(s) or mechanic(s) can not read English, it is the owner’s responsibility to explain this material to them.

• Become familiar with the safe operation of the

equipment, operator controls, and safety signs.

• All operators and mechanics should be trained. The

owner is responsible for training the users.

• Never let children or untrained people operate or

service the equipment. Local regulations may restrict the age of the operator.

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.

Safety

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.

• The owner/user can prevent and is responsible for

accidents or injuries occurring to himself or herself, other people or property.

Preparation

• 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.

• Wear appropriate clothing including hard hat, safety

glasses, long pants, safety shoes, and ear protection. Long hair, loose clothing or jewelry may get tangled in moving parts.

• Inspect the area where the equipment is to be used and

remove all objects such as rocks, toys, and wire which can be thrown by the machine.

• Use extra care when handling gasoline and other fuels.

They are flammable and vapors are explosive.

• Use only an approved container

• Never remove the gas cap or add fuel with the

engine running. Allow the engine to cool before refueling. Do not smoke.

Safe Operating Practices

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

Warning

Engine exhaust contains carbon monoxide, an odorless, deadly poison that can kill you.

Do not run the engine indoors or in an enclosed area.

• Never refuel or drain the machine indoors.

• Check that the operator’s presence controls, safety

switches, and shields are attached and functioning properly. Do not operate unless they are functioning properly.

Operation

• Never run an engine in an enclosed area.

• Only operate in good light, keeping away from holes

and hidden hazards.

• Be sure all drives are in neutral and parking brake is

engaged before starting the engine. Only start the engine from the operator’s position.

• Slow down and use extra care on hillsides. Be sure to

travel in the recommended direction on hillsides. Turf conditions can affect the machine’s stability.

• Do not touch parts which may be hot from operation.

Allow them to cool before attempting to maintain,

adjust, or service.

• Slow down and use caution when making turns and

when changing directions on slopes.

• Never operate with the guards not securely in place.

Be sure all interlocks are attached, adjusted properly, and functioning property.

• Do not change the engine governor setting or

overspeed the engine.

• Stop on level ground, lower implements, disengage the

auxiliary hydraulics, engage parking brake, shut off the engine before leaving the operator’s position for any reason.

• Keep hands and feet away from moving attachments.

• Look behind and down before backing up to be sure of

a clear path.

• Never carry passengers and keep pets and bystanders

away.

• Slow down and use caution when making turns and

crossing roads and sidewalks.

• Do not operate the machine 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.

• Read all attachment manuals.

• Ensure that the area is clear of other people before

operating the traction unit. Stop the traction unit if anyone enters the area.

• Never leave a running traction unit unattended.

Always lower the loader arms, stop the engine, set the parking brake, and remove the key before leaving.

• Do not exceed the rated operating capacity, as the

traction unit may become unstable which may result in loss of control.

• Do not carry a load with the arms raised. Always carry

loads close to the ground.

• Check for overhead clearances (i.e. branches,

doorways, electrical wires) before driving under any

objects and do not contact them.

• Before digging, have the area marked for underground

utilities, and do not dig in marked areas.

• Locate the pinch point areas marked on the traction

unit and attachments and keep hands and feet away

from these areas.

Slope Operation

Slopes are a major factor related to loss-of-control and tip-over accidents, which can result in severe injury or death. All slopes require extra caution.

• Do not operate the traction unit on hillsides or slopes

exceeding the angles recommended in the Stability

Data section, page 10, and those in the attachment

operator ’s manual. See also the slope chart on page 6.

• Operate up and down slopes with the heavy end of

the traction unit uphill. Weight distribution changes.

An empty bucket will make the rear of the traction

unit the heavy end, and a full bucket will make the

front of the traction unit the heavy end. Most other

attachments will make the front of traction unit the

heavy end.

• Raising the loader arms on a slope will affect the

stability of the machine. Whenever possible, keep the

loader arms in the lowered position when on slopes.

• Removing an attachment on a slope will make the rear

of the traction unit heavy. Refer to the Stability Data

section, page 10, to determine whether the attachment

can be safely removed on the slope.

• Remove obstacles such as rocks, tree limbs, etc. from

the work area. Watch for holes, ruts, or bumps, as

uneven terrain could overturn the traction unit. Tall

grass can hide obstacles.

• Use only Toro-approved attachments. Attachments can

change the stability and the operating characteristics of

the traction unit. Warranty may be voided if used with

unapproved attachments.

• Do not over-load the attachment and always keep the

load level when raising the loader arms. Logs, boards, and other items could roll down the loader arms, injuring you.

• Never jerk the controls; use a steady motion.

• Watch for traffic when operating near or crossing

roadways.

• Keep all movements on slopes slow and gradual. Do

not make sudden changes in speed or direction.

• Avoid starting or stopping on a slope. If the traction

unit loses traction, proceed slowly, straight down the

slope.

• Avoid turning on slopes. If you must turn, turn slowly

and keep the heavy end of the traction unit uphill.

• Do not operate near drop-offs, ditches, or

embankments. The traction unit could suddenly turn over if a track goes over the edge of a cliff or ditch, or if an edge caves in.

• Do not operate on wet grass. Reduced traction could

cause sliding.

• Do not park the traction unit on a hillside or slope

without lowering the attachment to the ground and setting the parking brake.

• Keep the traction unit free of grass, leaves, or other

debris build-up. Clean up oil or fuel spillage. Allow the traction unit to cool before storing.

• Use extra care when handling gasoline and other fuels.

They are flammable and vapors are explosive.

• Use only an approved container.

• Never remove the gas cap or add fuel when the

engine is running. Allow the engine to cool before refueling. Do not smoke.

Maintenance and Storage

• Disengage the auxiliary hydraulics, lower the

attachment, set the parking brake, stop the engine, and remove the key. Wait for all movement to stop before adjusting, cleaning, or repairing.

• Clean debris from attachments, drives, mufflers, and

engine to help prevent fires. Clean up oil or fuel spillage.

• Let the engine cool before storing and do not store

near flame.

• Do not store fuel near flames or drain indoors.

• Park the machine on level ground. Never allow

untrained personnel to service the machine.

• Use jack stands to support components when required.

• Carefully release pressure from components with

stored energy.

• Disconnect the battery or remove the spark plug wires

before making any repairs. Disconnect the negative terminal first and the positive last. Reconnect positive first and negative last.

• 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 the charger before connecting or disconnecting it from the battery. Wear protective clothing and use insulated tools.

• Never refuel the traction unit indoors.

• Never store the traction unit or fuel container

inside where there is an open flame, such as near a water heater or furnace.

• Never fill a container while it is inside a vehicle,

trunk, pick-up bed, or any surface other than the ground.

• Keep container nozzle in contact with the tank

during filling.

• Stop and inspect the equipment if you strike an object.

Make any necessary repairs before restarting.

• Use only genuine Toro replacement parts to ensure that

original standards are maintained.

• Battery acid is poisonous and can cause burns. Avoid

contact with skin, eyes, and clothing. Protect your face, eyes, and clothing when working with a battery.

• Battery gases can explode. Keep cigarettes, sparks and

flames away from the battery.

• Keep your body and hands away from pin hole leaks

or nozzles that eject high pressure hydraulic fluid. Use cardboard or paper to find hydraulic leaks; never use your hands. Hydraulic fluid escaping under pressure can penetrate skin and cause injury requiring surgery within a few hours by a qualified surgeon or gangrene may result.

• Keep all parts in good working condition and all

hardware tightened. Replace all worn or damaged decals.

• If any maintenance or repair requires the loader arms

to be in the raised position, secure the arms in the raised position with the hydraulic cylinder lock.

• Secure the loader arm valve with the loader valve lock

anytime you need to stop the machine with the loader arms raised.

• Keep nuts and bolts tight. Keep equipment in good

condition.

• Never tamper with safety devices.

Slope Chart

M4402

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.

104-2842

100-6101

100-6132

100-6135

100-6140

100-6136

100-6138

100-6141

80-8040

105-8404

80-8290

104-2837

Assembly

Activating the Battery

Warning

Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after

handling.

The traction unit is shipped with a dry battery. Purchase bulk electrolyte with 1.260 specific gravity from a local battery supply outlet.

1. Open the rear access cover; refer to Opening the Rear

Access Cover, page 21.

2. Remove the bolts, nuts, and clamp securing the battery

(Fig. 1).

104-2838

104-2844

93-9084

1. Lift point 2. Tie-down point

m–5917

Figure 1

1. Battery

2. Clamp

3. Positive cable

3. Tilt the top of the battery rearward and slide it out of

the traction unit.

Important Do not allow the battery posts to touch the

frame or hydraulic lines or it may cause sparks.

4. Rubber cover

5. Negative cable

6. Bolts and nuts

Danger

Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns.

• Do not drink electrolyte and avoid contact with

skin, eyes or clothing. Wear safety glasses to shield your eyes and rubber gloves to protect your hands.

• Fill the battery where clean water is always

available for flushing the skin.

4. Remove filler caps from the battery. Slowly pour

electrolyte into each cell until the electrolyte level is up to the lower part of the tube (Fig. 2).

8. Tilt the top of the battery rearward and slide it into the

traction unit.

Important Do not allow the battery posts to touch the

frame or hydraulic lines or it may cause sparks.

9. Secure the battery in chassis with the clamp, bolts, and

nuts removed previously (Fig. 1).

1262

Figure 2

1. Filler caps

2. Electrolyte

3. Lower part of the tube

5. Leave the covers off and connect a 3 to 4 amp battery

charger to the battery posts (Fig. 3). Charge the battery at a rate of 4 amperes or less for 4 hours (12 volts).

10.Using the bolt and nut supplied with the battery,

connect the positive (red) cable to the positive (+) battery post (Fig. 1). Slide the rubber cover over the battery post.

11. Using the bolt and nut supplied with the battery,

connect the negative (black) cable to the negative (–) battery post (Fig. 1).

Note: Ensure that the battery cables do not contact any sharp edges or each other.

12.Close the rear access cover.

Specifications

Specifications and design are subject to change without notice.

TX 420, Model 22306

Width 34 inches (86 cm) Length 71 inches (180 cm) Height 43 inches (109 cm)

1254

Figure 3

1. Positive post

2. Negative post

3. Charger red (+) wire

4. Charger black (–) wire

Warning

Charging the battery produces gasses that can explode.

Never smoke near the battery and keep sparks and flames away from battery.

6. When the battery is fully charged, disconnect the

charger from the electrical outlet and from the negative and positive battery posts (Fig. 3).

7. Slowly pour electrolyte into each cell until the level is

once again up to the upper line on the battery case (Fig. 2) and install covers.

Weight 1830 lbs (830 Kg) Operating capacity 500 lbs (227 Kg) Tipping capacity 1480 lbs (671 Kg) Wheelbase 31.2 inches (79 cm) Dump height (with

47 inches (119 cm)

narrow bucket) Reach—fully raised

22 inches (55 cm)

(with narrow bucket) Height to hinge pin

66 inches (168 cm) (narrow bucket in the highest position)

TX 425, Model 22307

Width 41 inches (104 cm) Length 71 inches (180 cm) Height 43 inches (109 cm) Weight 2007 lbs (910 Kg)

Reach—fully raised (with narrow bucket)

Height to hinge pin (narrow bucket in the highest position)

22 inches (55 cm)

66 inches (168 cm)

Operating capacity 500 lbs (227 Kg) Tipping capacity 1480 lbs (671 Kg) Wheelbase 31.2 inches (79 cm) Dump height (with

narrow bucket)

47 inches (119 cm)

Attachments

Many attachments are available for use with the traction unit. These attachments allow you to to perform many different functions with the traction unit such as hauling materials, digging holes, grading, and more. Contact your Toro dealer for a list of all approved attachments and accessories.

Important Use only Toro-approved attachments.

Stability Data

The following tables list the maximum slope recommended for the traction unit in the positions listed in the tables. Slopes over the listed degree may cause the traction unit to become unstable. The data in the tables assume that the loader arms are fully lowered; raised arms may affect the stability.

In each attachment manual is a set of three stability ratings, one for each hill position. To determine the maximum slope you can traverse with the attachment installed, find the degree of slope that corresponds to the stability ratings of the attachment. Example: If the attachment installed on a TX 420 traction unit has a Front Uphill rating of B, a Rear Uphill rating of D, and a Side Uphill rating of C, then you could drive forward up a 20° slope, rearward up a 12° slope, or sideways on a 14° slope, as listed in the following table for the TX 420 traction unit.

TX 420, Model 22306

Maximum Recommended Slope

when Operating with:

Front Uphill Rear Uphill Side Uphill

Configuration

Traction unit without attachment 11° 21° 19° Traction unit with an attachment rated with one of the following

stability ratings for each slope position:

A B C D E

25° 25° 20° 20° 20° 18° 17° 17° 14° 10° 12° 9°

5° 5° 5°

TX 425, Model 22307

Maximum Recommended Slope

when Operating with:

Front Uphill Rear Uphill Side Uphill

Configuration

Traction unit without attachment 12° 20° 23° Traction unit with an attachment rated with one of the following

stability ratings for each slope position:

A B C D E

Before Operating

Before operating, check the fuel and oil level, and remove debris from the traction unit. Also, ensure that the area is clear of people and debris. You should also know and have marked the locations of all utility lines.

Adding Fuel

Use unleaded gasoline (87 pump octane minimum). Leaded, regular gasoline may be used if unleaded is not available.

Important Do not 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.

25° 25° 25° 22° 22° 22° 18° 16° 16° 10° 10° 10°

5° 5° 5°

Danger

Add the correct amount of gas stabilizer/conditioner to the gas.

In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property.

• Fill the fuel tank outdoors, in an open area,

when the engine is cold. Wipe up any gasoline that spills.

• Do not fill the fuel tank completely full. Add

gasoline to the fuel tank until the level is 1/4 to 1/2 in. (6 to 13 mm) below the bottom of the filler neck. This empty space in the tank allows gasoline to expand.

• Never smoke when handling gasoline, and stay

away from an open flame or where gasoline fumes may be ignited by a spark.

• Store gasoline in an approved container and

keep it out of the reach of children. Never buy more than a 30-day supply of gasoline.

• Always place gasoline containers on the ground

away from your vehicle before filling.

• Do not fill gasoline containers inside a vehicle

or on a truck or trailer bed because interior carpets or plastic truck bed liners may insulate the container and slow the loss of any static charge.

• When practical, remove gas-powered

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

• If this is not possible, then refuel such

equipment on a truck or trailer from a portable container, rather than from a gasoline dispenser nozzle.

• If a gasoline dispenser nozzle must be used,

keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete.

Note: A fuel stabilizer/conditioner is most effective when

mixed with fresh gasoline. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times.

Filling the Fuel Tank

1. Park the traction unit on a level surface, lower the

loader arms, and stop the engine.

2. Remove the key and allow the engine to cool.

3. Clean around the fuel tank cap and remove it.

4. Add unleaded gasoline to the fuel tank, until the level

is just below the bottom of the filler neck.

Important This space in the tank allows gasoline to

expand. Do not fill the fuel tank completely full.

5. Install the fuel tank cap securely.

6. Wipe up any gasoline that may have spilled.

Checking the Oil Level

1. Park the traction unit on a level surface, lower the

loader arms, and stop the engine.

2. Remove the key and allow the engine to cool.

3. Open the hood; refer to Opening the Hood, page 21.

4. Clean around the oil dipstick (Fig. 4).

Using Stabilizer/Conditioner

Use a fuel stabilizer/conditioner in the traction unit to provide the following benefits:

• Keeps gasoline fresh during storage of 90 days or less.

For longer storage it is recommended that the fuel tank be drained.

• Cleans the engine while it runs

• Eliminates gum-like varnish buildup in the fuel

system, which causes hard starting

Important Do not use fuel additives containing

methanol or ethanol.

m-5232

Figure 4

1. Oil dipstick 2. Metal end

5. Pull out the dipstick and wipe the metal end clean

(Fig. 4).

6. Slide the dipstick fully into the dipstick tube (Fig. 4).

7. Pull the dipstick out and look at the metal end.

8. If the oil level is low, clean around the oil filler cap

and remove the cap (Fig. 5).

m–3219

Figure 5

1. Filler cap 2. Valve cover

m–4745

Use 10W-30 detergent, diesel engine oil (API service CH-4 or higher).

1. Remove the attachment, if one is installed; refer to

Removing an Attachment, page 19.

2. Park the traction unit on a level surface, lower the

loader arms, and fully retract the tilt cylinder.

3. Stop the engine, remove the key, and allow the engine

to cool.

9. Slowly pour only enough oil into the valve cover to

raise the level to the F (full) mark.

Important Do not overfill the crankcase with oil

because the engine may be damaged.

10.Replace the filler cap and dipstick.

11. Close the hood.

Removing Debris from the Traction Unit

Important Operating the engine with blocked screens,

dirty or plugged cooling fins, and/or cooling shrouds removed, will result in engine damage from overheating.

1. Park the traction unit on a level surface, lower the

loader arms, and stop the engine.

2. Remove the key and allow the engine to cool.

3. Open the hood; refer to Opening the Hood, page 21.

4. Clean any debris from the front and side screens.

5. Wipe away debris from the air cleaner.

4. Open the hood; refer to Opening the Hood, page 21.

5. Clean the area around the filler neck of the hydraulic

tank (Fig. 6).

6. Remove the cap from the filler neck and check the

fluid level on the dipstick (Fig. 6). The fluid level should be between the marks on the

dipstick.

m–5377

Figure 6

1. Filler neck cap 2. Dipstick

7. If the level is low, add enough fluid to raise it to the

proper level.

6. Clean any debris build-up on the engine and in the oil

cooler fins with a brush or blower.

Important It is preferable to blow dirt out, rather than

washing it out. If water is used, keep it away from electrical items and hydraulic valves. Do not use a high-pressure washer. High-pressure washing can damage the electrical system and hydraulic valves or deplete grease.

7. Clean debris from the cooler fan grill on the hood.

8. Close the hood.

Checking the Hydraulic Fluid

Check the hydraulic fluid level before the engine is first started and after every 25 operating hours.

Hydraulic Tank Capacity: 12 gal. (45.4 l)

8. Install the cap on the filler neck.

9. Close the hood.

Operation

Traction Unit Overview

Figure 7 contains a front and back view of the traction unit. Familiarize yourself with all of the traction unit components listed in Figure 7.

m–4732

m5241

Figure 7

1. Track

2. Track adjustment chamber

3. Lift cylinder

4. Cylinder lock

5. Loader arms

6. Hood

7. Auxiliary hydraulic couplers

8. Tilt cylinder

9. Mount plate

10. Tie-down/lift loop

11. Control panel

Note: Determine the left and right sides of the machine by standing in the operator ’s position.

Controls

Become familiar with all the controls (Fig. 8) before you start the engine and operate the traction unit.

12. Rear access cover

13. Fuel tank

14. Reverse safety plate

m524 0

1. Traction control

2. Loader arm/attachment tilt lever

3. Auxiliary hydraulics lever

4. Reference bar

5. Throttle lever

6. Choke lever

Figure 8

7. Fuel gauge

8. Hydraulic oil temperature light

9. Hour meter/tachometer

10. Key switch

11. Parking brake lever

12. Loader valve lock

121

Key Switch

Loader Arm/Attachment Tilt Lever

The key switch, used to start and stop the engine, has three positions: off, run, and start.

To start the engine, rotate the key to the start position. Release the key when engine starts and it will move automatically to the run position.

To stop the engine, rotate the key to the off position.

Throttle Lever

Move the control forward to increase the engine speed and rearward to decrease speed.

Choke Lever

Before starting a cold engine, move the choke lever forward. After the engine starts, regulate the choke to keep the engine running smoothly. As soon as possible, move the choke lever all the way rearward.

Note: A warm engine requires little or no choking.

Reference Bar

When driving the traction unit, use the reference bar as a handle and a leverage point for controlling the traction control and the auxiliary hydraulics lever. To ensure smooth, controlled operation, do not take both hands off of the reference bar while operating the traction unit.

Traction Control

To move forward, move the traction control forward. To move rearward, move the traction control rearward (Fig. 9).

To tilt the attachment forward, slowly move the lever to the right (Fig. 10).

To tilt the attachment rearward, slowly move the lever to the left (Fig. 10).

To lower the loader arms, slowly move the lever forward (Fig. 10).

To raise the loader arms, slowly move the lever rearward (Fig. 10).

You can also push the lever fully forward into a detent position (Fig. 10) to release the loader arms so that the attachment rests on the ground. This allows attachments such as the leveler and the hydraulic blade to follow the contours of the ground (i.e., float) when grading.

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Figure 10

1. Lower the loader arms

2. Raise the loader arms

3. Tilt the attachment rearward

4. Tilt the attachment forward

5. Detent (Float) position

To turn, rotate the traction control in the desired direction (Fig. 9).

The farther you move the traction control in any direction, the faster the traction unit will move in that direction.

To stop, release the traction control.

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Figure 9

By moving the lever to an intermediate position (such as, forward and left), you can move the loader arms and tilt the attachment at the same time.

Loader Valve Lock

The loader valve lock secures the loader arm/attachment tilt lever so that you cannot push it forward. This helps to ensure that no one will accidentally lower the loader arms during maintenance. Secure the loader arms with the lock anytime you need to stop the machine with the loader arms raised.

To set the lock, lift up on it so it clears the hole in the control panel and swing it to the left in front of the loader arm lever, pushing it down into the locked position (Fig. 11).

m-5238

Figure 11

1. Loader valve lock 2. Loader arm/attachment tilt lever

Auxiliary Hydraulics Lever

Note: The traction unit may roll slightly before the brakes engage in the drive sprocket.

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Figure 13

To release the brake, pull the lever rearward and right, out of the notch, and then push it forward.

To operate a hydraulic attachment in the forward direction, rotate the auxiliary hydraulics lever rearward and pull it down to the reference bar (Fig. 12, number 2).

To operate a hydraulic attachment in reverse direction, rotate the hydraulics lever rearward, then move it left into the upper slot (Fig. 12, number 3).

To operate the auxiliary hydraulics in the reverse direction using a detent position, rotate the lever rearward, then move it left into the middle slot (Fig. 12, Number 4). Only use the detent position for attachments that require it for operation, such as the Cement Bowl. To determine if an attachment requires the detent position, refer to the attachment operator’s manual.

If you release the lever while in either the forward position or upper reverse position, the lever will automatically return to the neutral position (Fig. 12, Number 1). If it is in the detent position, it will remain there until you pull it out of the slot.

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Figure 12

1. Neutral

2. Forward flow hydraulics

3. Reverse flow hydraulics

4. Reverse flow hydraulics—detent position

Fuel Gauge

This gauge measures the amount of fuel in the fuel tank.

Hydraulic Oil Temperature Light

If the hydraulic oil gets too hot, this light illuminates and an audible alarm sounds. If this happens, stop the engine and allow the traction unit to cool.

Hour Meter/Tachometer

When the engine is off, the hour meter/tachometer displays the number of hours of operation that have been logged on the traction unit. When the engine is running, it displays the speed of the engine in revolutions per minute (rpm).

After 50 hours and then every 100 hours thereafter (that is at 150, 250, 350, etc.) the screen displays CHG OIL to remind you to change the engine oil. After every 100 hours, the screen displays SVC to remind you to perform the other maintenance procedures based on a 100, 200, or 400 hour schedule. These reminders come on starting three hours prior to the service interval time and flash at regular intervals for six hours.

Starting and Stopping the Engine

Parking Brake Lever

To set the parking brake, pull the brake lever rearward and then push it to the left, hooking it into the notch (Fig. 13).

Starting the Engine

1. Ensure that the auxiliary hydraulics lever is in neutral.

2. Move the throttle lever midway between slow (turtle)

and fast (rabbit) positions.

3. Pull out the choke lever if you are starting a cold

engine.

Note: A warm or hot engine may not require choking.

4. Turn the ignition key to the start position. When the

engines starts, release the key.

Important Do not engage the starter for more than 10

seconds at a time. If the engine fails to start, allow a 30 second cool-down period between attempts. Failure to follow these instructions can burn out the starter motor.

Moving a Non-functioning Traction Unit

Important Do not tow or pull the traction unit without

first opening the tow valves, or the hydraulic system will be damaged

1. Stop the engine.

5. After the engine starts, gradually push the choke

inward. If the engine stalls or hesitates, pull the choke out again until the engine warms up.

6. Move the throttle lever to desired setting.

Important If the engine is run at high speeds when the

hydraulic system is cold (i.e., when the ambient air temperature is near freezing or lower), hydraulic system damage could occur. When starting the engine in cold conditions, allow the engine to run in the middle throttle position for 2 to 5 minutes before moving the throttle to fast (rabbit).

Note: If outdoor temperature is below freezing, store the traction unit in a garage to keep it warmer and aid in starting.

Stopping the Engine

1. Move the throttle lever to the slow (turtle) position.

2. Lower the loader arms to the ground.

3. Turn the ignition key off. Note: If the engine has been working hard or is hot, let it

idle for a minute before turning the ignition key off. This helps cool the engine before it is stopped. In an emergency, the engine may be stopped immediately.

2. Open the rear access cover; refer to Opening the Rear

Access Cover, page 21.

3. Using a wrench, turn the tow valves on the hydraulic

pumps twice counter-clockwise (Fig. 14).

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Figure 14

1. Left tow valve (right track) 2. Right tow valve (left track)

4. Tow the traction unit as required.

5. When the traction unit has been repaired, close the tow

valves before operating it.

Using the Cylinder Lock

Stopping the Traction Unit

To stop the traction unit, release the traction control, move the throttle lever to slow (turtle), lower loader arms to the ground, and stop the engine. Set the parking brake and remove the key.

Caution

A child or untrained bystander could attempt to operate the traction unit and be injured.

Remove the key from the switch when leaving the traction unit, even if just for a few seconds.

Warning

The loader arms may lower when in the raised position crushing anyone under them.

Install the cylinder lock before performing maintenance that requires raised loader arms.

Installing the Cylinder Lock

1. Remove the attachment.

2. Raise the loader arms to the fully raised position.

3. Stop the engine.

4. Remove the hairpin cotter and clevis pin securing the

cylinder lock to the loader arm (Fig. 15)

5. Lower the cylinder lock over the cylinder rod and

secure it with the clevis pin and hairpin cotter (Fig. 15).

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Figure 15

1. Cylinder lock

2. Lift cylinder

3. Clevis pin

4. Hairpin cotter

6. Slowly lower the loader arms until cylinder lock

contacts the cylinder body and rod end.

Removing/Storing the Cylinder Lock

Connecting an Attachment

Important Use only Toro-approved attachments.

Attachments can change the stability and the operating characteristics of the traction unit. The warranty of the traction unit may be voided if used with unapproved attachments.

Important Before installing the attachment, ensure

that the mount plates are free of any dirt or debris and that the pins rotate freely. If the pins do not rotate freely, grease them; refer to Greasing the Traction Unit, page 29.

1. Position the attachment on a level surface with enough

space behind it to accommodate the traction unit.

2. Start the engine.

3. Tilt the attachment mount plate forward.

4. Position mount plate into the upper lip of the

attachment receiver plate (Fig. 16).

Important Ensure that the cylinder lock is removed

from the rod and fully secured in the storage position before operating the traction unit.

1. Start the engine.

2. Raise the loader arms to the fully raised position.

3. Stop the engine.

4. Remove the clevis pin and cotter pin securing the

cylinder lock.

5. Rotate the cylinder lock up to the loader arm and

secure it with the clevis pin and hairpin cotter (Fig. 15).

6. Lower the loader arms.

Using Attachments

Important If you are using an attachment with a serial

number of 200999999 or earlier, the manual for the attachment may contain information specific to the use of the attachment with other Dingo models, such as settings for the flow divider control and speed selector lever and the use of a counterweight on the traction unit. These systems are built into the Dingo TX, and you should ignore any references to them.

m–4055

Figure 16

1. Mount plate 2. Receiver plate

5. Raise the loader arms while tilting back the mount

plate at the same time.

Important The attachment should be raised enough to

clear the ground, and the mount plate should be tilted all the way back.

6. Stop the engine.

7. Engage the quick attach pins, ensuring that they are

fully seated in the mount plate (Fig. 17).

Important If the pins do not rotate to the engaged

position, the mount plate is not fully aligned with the holes in the attachment receiver plate. Check the receiver plate and clean it if necessary.

Warning

4. Remove the protective covers from the hydraulic

couplers on the traction unit.

If you do not fully seat the quick attach pins through the attachment mount plate, the attachment could fall off of the traction unit, crushing you or bystanders.

Ensure that your quick attach pins are fully seated in the attachment mount plate.

5. Ensure that all foreign matter is cleaned from the

hydraulic connectors.

6. Push the attachment male connector into the female

connector on the traction unit.

Note: When you connect the attachment male connector first, you will relieve any pressure build up in the attachment.

Warning

Hydraulic fluid escaping under pressure can penetrate skin and cause injury. Fluid injected into the skin must be surgically removed within a few hours by a doctor familiar with this form of injury or gangrene may result.

• Keep your body and hands away from pin hole

leaks or nozzles that eject high pressure hydraulic fluid.

• Use cardboard or paper to find hydraulic leaks,

never use your hands.

Caution

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Figure 17

1. Quick attach pins (shown in engaged position)

2. Disengaged position

3. Engaged position

Connecting the Hydraulic Hoses

If the attachment requires hydraulics for operation, connect the hydraulic hoses as follows:

1. Stop the engine.

2. Move the auxiliary hydraulics lever forward,

backward, and back to neutral to relieve pressure at the hydraulic couplers.

3. Move the auxiliary hydraulics lever into the detent position.

Hydraulic couplers, hydraulic lines/valves, and hydraulic fluid may be hot. If you contact hot components you may be burned.

• Wear gloves when operating the hydraulic

couplers.

• Allow the traction unit to cool before touching

hydraulic components.

• Do not touch hydraulic fluid spills.

7. Push the attachment female connector onto the male

connector on the traction unit.

8. Confirm that the connection is secure by pulling on the

hoses.

9. Move the auxiliary hydraulics lever to neutral.

Removing an Attachment

1. Lower the attachment to the ground

2. Stop the engine.

3. Disengage the quick attach pins by turning them to the

outside.

4. If the attachment uses hydraulics, move the auxiliary

hydraulics lever forward, back and forth, and back to neutral to relieve pressure at the hydraulic couplers.

5. If the attachment uses hydraulics, slide the collar back

on the hydraulic couplers and disconnect them.

6. Install the protective covers onto the hydraulic

couplers on the traction unit.

7. Start the engine, tilt the mount plate forward, and back

the traction unit away from the attachment.

Securing the Traction Unit for

1. Lower the loader arms.

2. Stop the engine.

3. Set the parking brake.

4. Secure the traction unit to the trailer with chains or

straps using the tie-down/lift loops (Fig. 7) to secure the rear of the traction unit and the loader arms/mount plate to secure the front of the traction unit.

Transport

Important Do not operate or drive the traction unit on

roadways.

Important When transporting the traction unit on a

trailer, always use the following procedure:

Lifting the Traction Unit

You can lift the traction unit using the tie-down/lift loops as lift points (Fig. 7).

Maintenance

Recommended Maintenance Schedule

Maintenance Service

Interval

8 hours

25 hours

100 hours

200 hours

Maintenance Procedure

• Grease the traction unit

• Check engine oil level

• Check for loose fasteners

• Inspect the tracks for damage or wear

• Clean the foam pre-filter and the paper air filter

• Check hydraulic oil level

• Inspect hydraulic lines for leaks

• Change engine oil

• Check battery electrolyte level

• Replace the paper air filter

• Adjust the track tension

• Check battery cable connections

• Change engine oil filter (every other oil change)

• Change hydraulic filter

• Replace the fuel filter

• Check spark plugs

1, 2

1, 3, 5

1, 4

400 hours

Yearly/Storage

• Check engine speed (1200 rpm idle and 3600 full throttle, ± 75)

• Inspect fuel lines for leaks

• Change hydraulic oil

• Check for loose fasteners

• Touch up chipped paint

• Adjust the track tension

• Charge the battery and disconnect the cables (storage only)

• Drain the gasoline (storage only)

More often in dusty, dirty conditions.

Change oil after the first 50 operating hours.

Change the hydraulic filter after the first 8–10 operating hours

For severe duty or rental applications, change every 100 operating hours.

For severe duty or rental applications, change every 200 operating hours.

Check the hydraulic fluid level before using the traction unit for the first time

Important Refer to your engine operator’s manual for additional maintenance procedures.

Note: After 50 hours and then every 100 hours thereafter (that is at 150, 250, 350, etc.) the screen displays CHG OIL to remind you to change the engine oil. After every 100 hours, the screen displays SVC to remind you to perform the other maintenance procedures based on a 100, 200, or 400 hour schedule. These reminders come on starting three hours prior to the service interval time and flash at regular intervals for six hours.

Caution

If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders.

Remove the key from the ignition and disconnect the wire from the spark plug before you do any maintenance. Set the wire aside so that it does not accidentally contact the spark plug.

Accessing the Engine and Internal Components

Before opening any of the covers, stop the engine and remove the key. Allow the engine to cool before opening any covers

Opening the Hood

1. Pull out the hood latch in the front screen (Fig. 18).

2. Swing the hood up until it locks open (Fig. 18).

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Figure 18

1. Hood 2. Hood latch

Closing the Hood

1. Pull up on the bar securing the hood in the open

position and lower the hood (Fig. 19).

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Figure 19

1. Bar

2. Secure the hood by pushing down on the front of the

hood until it locks in place.

Opening the Rear Access Cover

1. Pull out and forward on the latch to remove it from the

locking bracket on the traction unit frame (Fig. 20).

2. Swing the rear access cover to the right (Fig. 20).

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4. Turn the tabs and fold them down to lock the screen in

place (Fig. 21).

Removing the Front Screen

Caution

If the engine has been running the heat shield will be very hot and could burn you.

Figure 20

Closing the Rear Access Cover

1. Swing the rear access cover to the left and seat it in

place over the back of the traction unit.

2. Place the latch over the locking bracket (Fig. 20).

3. Pull the latch rearward and push it in to lock it in place

(Fig. 20).

Removing a Side Screen

1. Open the hood.

2. Pull out and turn the two locking tabs on the inside of

the side screen until they line up with the slots in the screen (Fig. 21).

Allow the traction unit cool completely before touching the heat shield.

1. Open the hood and remove both side screens.

2. Loosen the bolts securing the front weight (Fig. 22).

m-5236

Figure 22

1. Front weight

2. Bolts

3. Heat shield

4. Carriage bolts

3. Remove the carriage bolts and nuts securing the heat

shield (Fig. 22).

4. Lift the heat shield up and off of the traction unit.

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Figure 21

1. Side screen 2. Locking tab

3. Slide the screen inward, off of the tabs and pull it up

and out of the engine compartment.

Installing a Side Screen

1. Slide the screen into the engine compartment and line

up the holes in the bottom of the screen with the rubber posts in the traction unit frame.

2. Push the screen firmly down over the rubber posts.

3. Slide the slots in the screen over the locking tabs

(Fig. 21).

5. Remove the 4 bolts securing the front screen to the

traction unit frame and remove the front screen (Fig. 23).

m-5239

Figure 23

1. Front screen 2. Bolts (left side bolt not shown)

6. Remove the shoulder bolts, double washer, and nuts

securing the oil cooler to the top of the front screen (Fig. 24).

7. Remove the front screen.

Figure 24

1. Nut

2. Oil cooler

8. When finished, install the front screen with the 4 bolts

removed previously.

9. Install the oil cooler to the front screen with the 2

shoulder bolts, double washer, and nuts removed previously.

10.Slide the front screen between the frame and the front

weight and secure it to the grill using the carriage bolts and nuts removed previously (Fig. 22).

11. Tighten the bolts securing the front weight (Fig. 22).

12.Install the side screens and close the hood.

3. Front screen

4. Shoulder bolts

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1 1

Figure 25

1. Traction r o d 2. Jam nut

6. Start the traction unit and set the throttle to about 1/3

open position.

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Warning

When the traction unit is running, you could be caught and injured in moving parts or burned on hot surfaces.

Stay away from pinch points, moving parts, and hot surfaces when adjusting the running traction unit.

7. If the left track moves, lengthen or shorten the right

traction rod until the track stops moving.

Adjusting the Controls

The factory adjusts the controls before shipping the traction unit. However, after many hours of use, you may need to adjust the neutral position of the traction control, the tracking of the traction control in the full forward position, and the reverse flow stop of the auxiliary hydraulics lever.

Adjusting the Traction Control Neutral Position

If the traction unit creeps forward or backward when the traction control is in neutral and the unit is warm, immediately complete the following procedure:

1. Park the traction unit on a flat surface and lower the

loader arms.

2. Stop the engine and remove the key.

3. Lift/support the traction unit so that both tracks are off

of the ground.

4. Open the rear access cover; refer to Opening the Rear

Access Cover, page 21.

5. Loosen the jam nuts on the traction rods, under the

control panel (Fig. 25).

8. If the right track moves, lengthen or shorten the left

traction rod until the track stops moving.

9. Tighten the jam nuts.

10.Close the rear access cover.

11. Stop the engine and lower the traction unit to the

ground.

Adjusting the Tracking of the Traction Control, Full Forward Position

If the traction unit does not drive straight when you hold the traction control against the reference bar, complete the following procedure:

1. Drive the traction unit with the traction control against

the reference bar, noting which direction the traction unit veers.

2. Release the traction control.

3. If the traction unit veers to the left, loosen the the right jam nut and adjust the tracking set screw on the

front of the traction control (Fig. 26).

4. If the traction unit veers to the right, loosen the the left jam nut and adjust the tracking set screw on the

front of the traction control (Fig. 26).

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Figure 26

1. Jam nut and set screw

5. Repeat steps 1 through 4 until the traction unit drives

straight in the full forward position.

7. Install the left panel cover.

Servicing the Air Cleaner

Foam Pre-filter: Clean every 25 operating hours. Paper Filter: Clean every 25 operating hours. Replace

after every 100 operating hours. Note: Service the air cleaner more frequently if operating

conditions are extremely dusty or sandy.

Removing the Foam and Paper Filters

Adjusting the Auxiliary Hydraulics Lever, Reverse Flow Stop

In the reverse flow slot of the auxiliary hydraulics lever assembly is a bolt that keeps the lever from going too far into the slot into a detent position (i.e., a position that allows it to stay in the slot without being held by the operator). If the lever goes into a detent position, or if the reverse flow hydraulics speed is slow, adjust the bolt using the following procedure:

1. Stop the engine and remove the key.

2. Remove the three bolts securing the left control panel

cover and remove the cover (Fig. 27).

3. Loosen the jam nut on the adjustment bolt (Fig. 27).

1. Lower the loader arms, stop the engine, and remove

the key.

2. Open the hood; refer to Opening the Hood, page 21.

3. Clean around the air cleaner to prevent dirt from

getting into the engine and causing damage.

4. Unscrew the knob and remove the air cleaner cover

(Fig. 28).

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Figure 28

1. Knob

2. Air cleaner cover

3. Cover nut

4. Cover

5. Foam pre-filter

6. Paper filter

7. Rubber seal

8. Air cleaner base

m–4777

Figure 27

1. Left control panel cover

2. Jam nut

3. Adjustment bolt

4. Turn the adjustment bolt clockwise until the lever slips

into a detent position.

5. Slowly turn the adjustment bolt counter-clockwise

until the lever slips out of a detent position.

6. Hold the adjustment bolt and tighten the jam nut.

5. Carefully slide the foam pre-filter off of the paper

element (Fig. 28).

6. Unscrew the cover nut and remove the cover and paper

filter (Fig. 28).

Cleaning the Filters

Important Replace the foam element if it is torn or

worn.

1. Wash the foam pre-filter in liquid soap and warm

water. When clean, rinse it thoroughly.

2. Dry the pre-filter by squeezing it in a clean cloth (do

not wring).

3. Put one or two ounces of oil on the pre-filter (Fig. 29).

Servicing the Engine Oil

Change oil after the first 50 operating hours and then every 100 operating hours thereafter.

m–1213

Figure 29

1. Foam element 2. Oil

4. Squeeze the pre-filter to distribute the oil.

5. Lightly tap the paper filter on a flat surface to remove

dust and dirt (Fig. 30).

6. Inspect the paper filter for tears, an oily film, and

damage to the rubber seal.

Important Never clean the paper element with

pressurized air or liquids, such as solvent, gas, or kerosene. Replace the paper element if it is damaged, or cannot be cleaned thoroughly (i.e., after approximately 100 operating hours).

m–1213

Note: Change oil more frequently when operating conditions are extremely dusty or sandy.

Oil Type: Detergent oil (API service SG, SH, SJ, or higher)

Crankcase Capacity: w/filter, 2.1 qt. (2 l) Viscosity: See table below

USE THESE SAE VISCOSITY OILS

10W-30, 10W-40

5W-20, 5W-30

–20 0 20

–30°–20 –10

40 60

01020

80 100

30 40

Changing the Oil

Figure 30

1. Paper element 2. Rubber seal

Installing the Filters

Important To prevent engine damage, always operate

the engine with the complete foam and paper air cleaner assembly installed.

1. Carefully slide the foam pre-filter onto the paper filter

(Fig. 28).

2. Place the air cleaner assembly onto the air cleaner base

(Fig. 28).

3. Install the cover and secure it with the wingnut

(Fig. 28).

4. Install the air cleaner cover and secure with the knob

(Fig. 28).

5. Close the hood.

1. Start the engine and let it run for five minutes. This

warms the oil so it drains better.

2. Park the traction unit so that the drain side is slightly lower than the opposite side to ensure that the oil drains completely.

3. Lower the loader arms, set the parking brake, stop the engine, and remove the key.

Caution

Components will be hot if the traction unit has been running. If you touch hot components you may be burned.

Allow the traction unit to cool before performing maintenance or touching components under the hood.

4. Remove the drain plug (Fig. 31).

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Figure 31

1. Oil drain valve

5. When the oil has drained completely, replace the plug. Note: Dispose of the used oil at a certified recycling

center.

1. Oil filter

Figure 32

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6. Remove the oil fill cap and slowly pour approximately

80% of the specified amount of oil in through the valve cover.

7. Check the oil level; refer to Checking the Oil Level,

page 12.

8. Slowly add additional oil to bring the level to the F

(full) mark on the dipstick.

9. Replace the fill cap.

Changing the Oil Filter

Replace the oil filter every 200 hours or every other oil change.

Note: Change the oil filter more frequently when operating conditions are extremely hot, dusty, or sandy.

1. Drain the oil from the engine; refer to Changing the

Oil, page 25.

2. Place a shallow pan or rag under the filter to catch oil.

3. Remove the old filter (Fig. 32) and wipe the surface of

the filter adapter gasket.

4. Pour new oil of the proper type through the center hole

of the filter. Stop pouring when the oil reaches the bottom of the threads.

5. Allow a minute or two for the oil to be absorbed by

filter material, then pour off the excess oil.

6. Apply a thin coat of new oil to the rubber gasket on

the replacement filter.

7. Install the replacement oil filter to the filter adapter.

Turn the oil filter clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 1/2 turn.

8. Fill the crankcase with the proper type of new oil;

refer to Changing the Oil, page 25.

Servicing the Tracks

Check the tracks for excessive wear and clean them periodically. If the tracks are worn, replace them.

Cleaning the Tracks

1. With a bucket on the loader arms, lower the bucket to

the ground so that the front of the traction unit lifts off of the ground a few inches.

2. Stop the engine, and remove the key.

3. Using a water hose or pressure washer, remove dirt

from each track system.

Important Ensure that you only use high-pressure

water to wash the track area. Do not use a high-pressure washer to clean the rest of the traction unit. High-pressure washing can damage the electrical system and hydraulic valves or deplete grease.

Important Ensure that you fully clean the road

wheels, the tension wheel, and the drive sprocket (Fig.

33). The road wheels should rotate freely when clean.

1. Lower the loader arms, stop the engine, and remove the key.

2. Lift/support the side of the unit to be worked on so that the track is off of the ground.

3. Remove the locking bolt and nut (Fig. 35).

m–4736

Figure 33

1. Track

2. Tension wheel

3. Road wheels

4. Drive Sprocket

Adjusting the Track Tension

Check and adjust the track tension every 100 operating hours. There should be 2-3/4 in. (7 cm.) between the tension nut and the back of the tension tube (Fig. 34). If not, adjust the track tension using the following procedure:

m–4775

m–4747

Figure 35

1. Locking bolt

2. Tensioning screw

3. T ension tube

4. T ension wheel

4. Using a 1/2 in. drive socket (Fig. 37), turn the tensioning screw counter-clockwise until the distance between the tension nut and the back of the tension tube (Fig. 34) is 2-3/4 in. (7 cm.).

5. Align the closest notch in the tension screw to the locking bolt hole and secure the screw with the locking bolt and nut (Fig. 35).

6. Lower the traction unit to the ground.

Replacing the Tracks (TX 420, Model

22306)

When the tracks are badly worn, replace them.

1. Lower the loader arms, stop the engine, and remove the key.

2. Lift/support the side of the unit to be worked on so that the track is three to four inches (7.6 to 10 cm.) off of the ground.

1. 2-3/4 in. (7 cm)

Figure 34

3. Remove the locking bolt and nut (Fig. 35).

4. Using a 1/2 in. drive socket, release the drive tension

by turning the tensioning screw clockwise (Fig. 35 and

36).

the key.

2. Lift/support the side of the unit to be worked on so that

the track is three to four inches (7.6 to 10 cm.) off of the ground.

3. Remove the locking bolt and nut (Fig. 35).

1. Lower the loader arms, stop the engine, and remove

m–4774

Figure 36

1. Track

2. 1/2 in. socket

3. T ension wheel

4. Fork tube

5. Track lug

6. Drive sprocket

7. Sprocket spacer

8. Road wheels

5. Push the tension wheel toward the rear of the unit to

move the fork tube against the frame (Fig. 36). (If it does not touch the frame, continue turning the tensioning screw until it does.)

6. Begin removing the track at the top of the tension

wheel, peeling it off of the wheel while rotating the track forwards.

7. When the track is off of the tension wheel, remove it

from the drive sprocket and road wheels (Fig. 36).

8. Beginning at the drive sprocket, coil the new track

around the sprocket, ensuring that the lugs on the track fit between the spacers on the sprocket (Fig. 36).

9. Push the track under and between the road wheels

(Fig. 36).

4. Using a 1/2 in. drive socket, release the drive tension

by turning the tensioning screw clockwise (Fig. 35

and 37).

m–4774

Figure 37

1. Track

2. 1/2 in. socket

3. T ension wheel nut

4. Outer tension wheel

5. Fork tube

6. Track lug

7. Drive sprocket

8. Sprocket spacer

9. Road wheels

5. Push the tension wheel toward the rear of the unit to

move the tension tube against the frame (Fig. 37). (If it does not touch the frame, continue turning the tensioning screw until it does.)

10.Starting at the bottom of the tension wheel, install the

track around the wheel by rotating the track rearward while pushing the lugs into the wheel.

11. Turn the tensioning screw counter-clockwise until the

distance between the tension nut and the back of the fork tube (Fig. 34) is 2 3/4 in. (7 cm.).

12.Align the closest notch in the tension screw to the

locking bolt hole and secure the screw with the locking bolt and nut.

13.Lower the traction unit to the ground.

14.Repeat steps 2 through 14 to replace the other track.

Replacing the Tracks (TX 425, Model

22307)

When the tracks are badly worn, replace them.

6. Remove the nut securing the outer tension wheel and

remove the wheel (Fig. 37).

7. Remove the track (Fig. 37).

8. Install the new track, ensuring that the lugs in the track

fit between the spacers in the middle of the drive sprocket (Fig. 37).

9. Install the outer tension wheel and secure it with the

nut (Fig. 37).

10.Torque the tension wheel nut to 220 ft.-lb. (298 N⋅m).

11. Turn the tensioning screw counter-clockwise until the

distance between the tension nut and the back of the tension tube (Fig. 34) is 2-3/4 in. (7 cm.).

12.Align the closest notch in the tension screw to the

locking bolt hole and secure the screw with the locking bolt and nut.

13.Repeat steps 2 through 12 to replace the other track.

14.Lower the traction unit to the ground.

3. Bend the side electrode (Fig. 39) if the gap is not

correct.

Servicing the Spark Plugs

Check the spark plugs after every 200 operating hours. Ensure that the air gap between the center and side electrodes is correct before installing each spark plug. Use a spark plug wrench for removing and installing the spark plugs and a gapping tool/feeler gauge to check and adjust the air gap. Install new spark plugs if necessary.

Type: Champion Premium Gold 2071, RC12YC, or equivalent. Air Gap: 0.030 in. (0.76 mm)

Removing the Spark Plugs

1. Lower the loader arms, stop the engine, and remove

the key.

2. Open the hood; refer to Opening the Hood,

page 21.

3. Pull the wires off of the spark plugs (Fig. 38).

4. Clean around the spark plugs.

5. Remove both spark plugs and metal washers.

0.030 in .

(0.76 mm)

m–3215

Figure 39

1. Center electrode insulator

2. Side electrode

3. Air gap (not to scale)

Installing the Spark Plugs

1. Thread the spark plugs into the spark plug holes.

2. Tighten the spark plugs to 20 ft-lb (27 N.m).

3. Push the wires onto the spark plugs (Fig. 38).

4. Close the hood.

Greasing the Traction Unit

m–5922

Figure 38

1. Spark plug wire 2. Spark plug

Checking the Spark Plugs

1. Look at the center of both spark plugs (Fig. 39). If you

see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air cleaner is dirty.

Important Never clean the spark plugs. Always

replace the spark plugs when they have a black coating, worn electrodes, an oily film, or cracks.

2. Check the gap between the center and side electrodes

(Fig. 39).

Grease all pivot joints every 8 operating hours and immediately after every washing.

Grease Type: General-purpose grease.

1. Lower the loader arms and stop the engine. Remove the key.

2. Clean the grease fittings with a rag.

3. Connect a grease gun to each fitting (Fig 40 and 41).

m–4732

Figure 40

Figure 41

9. Remove the clamp blocking fuel flow and open the

fuel valves.

10.Secure the tank cap.

11. Replace the side screen and close the hood.

m–4056

Draining the Fuel Tank

4. Pump grease into the fittings until grease begins to

ooze out of the bearings (approximately 3 pumps).

5. Wipe up any excess grease.

Changing the Fuel Filter

Change the fuel filter after every 200 operating hours or yearly, whichever occurs first.

1. Lower the loader arms, stop the engine, and remove

the key.

2. Open the hood and remove the left side screen; refer to

Accessing the Engine and Internal Components, page

21.

3. Loosen the tank cap to relieve pressure.

4. Clamp the fuel lines on both sides of the fuel filter

(Fig. 42).

5. Squeeze the ends of the hose clamps together and slide

them away from the filter (Fig. 42).

Danger

In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property.

• Drain gasoline from the fuel tank when the

engine is cold. Do this outdoors in an open area. Wipe up any gasoline that spills.

• Never smoke when draining gasoline, and stay

away from an open flame or where a spark may ignite the gasoline fumes.

1. Lower the loader arms, stop the engine, and remove

the key.

2. Syphon the gasoline from the tank using a pump type

syphon.

Note: Now is the best time to install a new fuel filter because the fuel tanks are empty.

Servicing the Hydraulic System

Figure 42

1. Filter 2. Hose clamp

6. Place a drain pan under the fuel lines to catch any

leaks, then remove the filter from the fuel lines.

7. Slide the fuel lines on the new fuel filter fittings,

ensuring that the arrow on the filter points away from the fuel line coming from the fuel tank and toward the line going to the fuel pump.

Important Never install a dirty filter.

8. Move the hose clamps close to the filter.

m–3217

Replacing the Hydraulic Filter

Change the hydraulic filter:

• After the first 8 operating hours.

• After every 200 operating hours.

1. Position traction unit on a level surface.

2. Lower the loader arms, stop the engine, and remove

the key.

3. Open the hood, refer to Opening the Hood, page 21.

4. Remove the front screen, refer to Removing the Front

Screen, page 22.

Important Do not substitute an automotive oil filter or

severe hydraulic system damage may result.

5. Place a drain pan under the filter (Fig. 43).

6. Remove the old filter (Fig. 43) and wipe the surface of

the filter adapter gasket clean.

7. Apply a thin coat hydraulic fluid to the rubber gasket

on the replacement filter.

8. Install the replacement hydraulic filter onto the filter

adapter (Fig. 43). Tighten it clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 3/4 turn.

2. Open the hood, refer to Opening the Hood, page 21.

3. Install the cylinder lock, stop the engine, and remove

the key.

4. Allow the traction unit to cool completely.

5. Remove the hydraulic tank cap and dipstick (Fig. 44). Note: The filler cap is behind the front screen. If you

want to improve your access to it, remove the screen; refer to Removing the Front Screen, page 22.

m–5920

Figure 43

1. Hydraulic filter

9. Clean up any spilled fluid.

10.Start the engine and let it run for about two minutes to

purge air from the system.

11. Stop the engine and check for leaks.

Warning

• Keep your body and hands away from pin hole

leaks or nozzles that eject high pressure hydraulic fluid.

• Use cardboard or paper to find hydraulic leaks,

never use your hands.

m–5377

Figure 44

1. Filler neck cap 2. Dipstick

6. Place a large drain pain (capable of holding 15 gallons) under the drain plug on the front of the traction unit (Fig. 45).

Note: The drain plug is located behind the front weight, under the muffler.

12.Check the fluid level in the hydraulic tank (refer to

Checking the Hydraulic Fluid, page 13) and add fluid to raise the level to mark on dipstick. Do not over fill the tank.

13.Install the front screen, refer to Removing the Front

Screen, page 22.

14.Close the hood.

Changing the Hydraulic Fluid

Change the hydraulic fluid after every 400 operating hours or yearly.

1. Position the traction unit on a level surface.

m-5376

Figure 45

1. Drain Plug

7. Remove the drain plug and allow the oil to drain into the pan (Fig. 45).

8. When finished, install and tighten the drain plug.

Note: Dispose of the used oil at a certified recycling

center.

9. Fill the hydraulic tank with approximately 12 gal.

(45.4 l) of 10W-30 detergent, diesel engine oil (API service CH-4 or higher); refer to Checking Hydraulic Fluid, page 13.

Checking the Electrolyte Level

1. Open covers to see into the cells. The electrolyte must

be up to the lower part of the tube (Fig. 46).

10.Start the engine and let it run for a few minutes.

11. Stop the engine.

12.Check the hydraulic fluid level and top it off if

necessary; refer to Checking Hydraulic Fluid, page 13.

13.Close the hood.

Checking Hydraulic Lines

After every 100 operating hours, check the hydraulic lines and hoses for leaks, loose fittings, kinked lines, loose mounting supports, wear, weather, and chemical deterioration. Replace all moving hydraulic hoses every 1500 hours or 2 years, which ever comes first. Make necessary repairs before operating.

Warning

• Keep your body and hands away from pin hole

leaks or nozzles that eject high pressure hydraulic fluid.

• Use cardboard or paper to find hydraulic leaks,

never use your hands.

Important Do not allow the electrolyte to get below

the plates. (Fig. 46).

Figure 46

1. Filler caps

2. Lower part of tube

2. If the electrolyte is low, add the required amount of

distilled water; refer to Adding Water to the Battery, below.

3. Plates

1262

Adding Water to the Battery

The best time to add distilled water to the battery is just before you operate the traction unit. This lets the water mix thoroughly with the electrolyte solution.

1. Clean the top of the battery with a paper towel.

2. Lift off the filler caps (Fig. 46).

3. Slowly pour distilled water into each battery cell until

the level is up to the lower part of the tube (Fig. 46).

Servicing the Battery

Warning

Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after

handling.

Check the electrolyte level in the battery every 100 hours. Always keep the battery clean and fully charged. Use a paper towel to clean the battery case. If the battery terminals are corroded, clean them with a solution of four parts water and one part baking soda. Apply a light coating of grease to the battery terminals to reduce corrosion.

Voltage: 12 v, 450 Cold Cranking Amps

Important Do not overfill the battery because

electrolyte (sulfuric acid) can cause severe corrosion and damage to the chassis.

4. Press the filler caps onto the battery.

Charging the Battery

Important Always keep the battery fully charged

(1.260 specific gravity). This is especially important to prevent battery damage when the temperature is below 32°F (0°C).

1. Check the electrolyte level; refer to Checking

Electrolyte Level, page 32.

2. Remove the filler caps from the battery and connect a

3 to 4 amp battery charger to the battery posts. Charge the battery at a rate of 4 amperes or less for 4 hours (12 volts). Do not overcharge the battery.

3. Install the filler caps after the battery is fully charged.

Warning

Charging the battery produces gasses that can explode.

Never smoke near the battery and keep sparks and flames away from battery.

Cleaning the Chassis

Over time, the chassis under the engine collects dirt and debris that must be removed. Using a flashlight, open the hood and inspect the area under the engine on a regular basis. When the debris is one to two inches deep, complete the following procedure (refer to Figure 47 throughout this procedure):

8. Loosen the tank cap to relieve pressure.

9. Place a clamp on the fuel line, two inches from where

it comes out of the fuel tank.

10.Slide the fuel tank to the rear (Fig. 47).

11. Disconnect the fuel line.

12.Disconnect the two wires leading to the right side of

the tank (Fig. 48).

m–4776

Figure 48

1. Black wire 2. Orange wire

m–4773

Figure 47

1. Side weights

2. Rear panel

3. Fuel tank bracket

4. Fuel tank

5. Chassis

1. Lift and support the front of the traction unit.

2. Stop the engine and remove the key.

3. Disconnect the negative battery cable.

4. Remove the bolts, washers, and lock washers securing

the two side weights, removing the weights (Fig. 47).

5. Open the rear access cover; refer to Opening the Rear

Access Cover, page 21.

6. Remove the three carriage bolts and washers from the

battery base and the fuel tank bracket, removing the bracket (Fig. 47).

7. Remove the six nuts and bolts securing the rear panel,

removing the panel (Fig. 47).

13.Carefully remove the tank and set it upright to keep from spilling the gasoline.

Danger

In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property.

• Remove the fuel tank outdoors in an open area.

Wipe up any gasoline that spills.

• Do not remove the fuel tank near an open flame

or where gasoline fumes may be ignited by a spark.

• Do not smoke while handling the fuel tank.

14.Remove any large deposits of debris.

15.Wash out the chassis with water until the water

running out the back of the unit is clear.

Important Take care not to get water into the engine

or electrical components.

16.Slide the fuel tank part way into the chassis (Fig. 47).

17.Connect the fuel line and remove the clamp.

18.Secure the tank cap.

19.On the right side of the tank, connect the orange wire

to the center post and the black wire to the outside post (Fig. 48).

20.Slide the tank all the way into the traction unit.

Important The fuel line and wires must be away from

the engine pulleys and the frame.

21.Replace the rear panel and secure it with the six bolts

and nuts removed previously (Fig. 47).

22.Place the fuel tank bracket over the tank and secure it

and the battery tray with the bolts and washers removed previously (Fig. 47).

23.Install the side weights with the bolts, washers, and

lock washers removed previously (Fig. 47).

24.Close the rear access cover.

25.Lower the traction unit to the ground.

Storage

1. Lower the loader arms, set the loader valve lock, stop

the engine, and remove the key.

2. Remove dirt and grime from the external parts of the

entire traction unit, especially the engine. Clean dirt and chaff from the outside of the engine’s cylinder head fins and blower housing.

Important You can wash the traction unit with mild

detergent and water. Do not pressure wash the traction unit. Avoid excessive use of water, especially near the control panel, engine, hydraulic pumps, and motors.

A. Add a petroleum based stabilizer/conditioner to

fuel in the tank. Follow mixing instructions from stabilizer manufacturer. (1 oz. per gallon). Do not

use an alcohol based stabilizer (ethanol or methanol).

Note: A fuel stabilizer/conditioner is most effective when

mixed with fresh gasoline and used at all times.

B. Run the engine to distribute conditioned fuel

through the fuel system (5 minutes).

C. Stop the engine, allow it to cool and drain the fuel

tank using a pump type syphon. D. Restart the engine and run it until it stops. E. Choke the engine. F. Start and run the engine until it will not start again. G. Dispose of fuel properly. Recycle as per local

codes.

Important Do not store stabilizer/conditioned gasoline

over 90 days.

12.Check and adjust the track tension; refer to Adjusting

the Track Tension, page 27.

13.Check and tighten all bolts, nuts, and screws. Repair or

replace any part that is damaged or defective.

14.Paint all scratched or bare metal surfaces. Paint is

available from your Authorized Service Dealer.

3. Service the air cleaner; refer to Servicing the Air

Cleaner, page 24.

4. Grease the traction unit; refer to Greasing the Traction

Unit, page 29.

5. Change the crankcase oil; refer to Servicing the

Engine Oil, page 25.

6. Remove the spark plugs and check the condition of

each; refer to Servicing the Spark Plugs, page 29.

7. With the spark plugs removed from the engine, pour

two tablespoons of engine oil into each spark plug hole.

8. Place rags over the spark plug holes to catch any oil

spray, then use the starter to crank the engine and distribute the oil inside the cylinder.

9. Install the spark plugs, but do not install the wires on

the spark plugs.

10.Charge the battery; refer to Servicing the Battery, page

32.

11. For storage over 30 days, prepare the traction unit as

follows.

15.Store the traction unit in a clean, dry garage or storage

area. Remove the key from the ignition switch and keep it in a memorable place.

16.Cover the traction unit to protect it and keep it clean.

Troubleshooting

g,,

PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION

Starter does not crank 1. Battery is dead. 1. Charge the battery.

Engine will not start, starts hard, or fails to keep running.

Engine loses power.

2. Electrical connections are corroded or loose.

3. Relay or switch is defective. 3. Contact Authorized Service

1. Fuel tank is empty. 1. Fill fuel tank with gasoline.

2. Choke is not on. 2. Move choke lever fully forward.

3. Air cleaner is dirty. 3. Clean or replace air cleaner

4. Spark plug wires are loose or disconnected.

5. Spark plugs are pitted, fouled, or gap is incorrect.

6. Dirt in fuel filter. 6. Replace fuel filter.

7. Dirt, water, or stale fuel is in fuel system.

1. Engine load is excessive. 1. Reduce ground speed.

2. Air cleaner is dirty. 2. Clean air cleaner element.

3. Oil level in crankcase is low. 3. Add oil to crankcase.

4. Cooling fins and air passages under engine blower housing are plugged.

2. Check electrical connections for good contact.

Dealer.

element.

4. Install wires on spark plugs.

5. Install new, correctly gapped spark plugs.

7. Contact Authorized Service Dealer.

4. Remove obstruction from cooling fins and air passages.

5. Spark plugs are pitted, fouled, or gap is incorrect.

6. Dirt in fuel filter. 6. Replace fuel filter.

7. Dirt, water, or stale fuel is in fuel system.

Engine overheats.

Abnormal vibration. 1. Engine mounting bolts are

Traction unit does not drive. 1. The parking brake is on.

1. Engine load is excessive. 1. Reduce ground speed.

2. Oil level in crankcase is low. 2. Add oil to crankcase.

3. Cooling fins and air passages under engine blower housing are plugged.

loose.

2. Hydraulic fluid level low.

3. The tow valves are open.

4. Hydraulic system is damaged.

5. Install new, correctly gapped spark plugs.

7. Contact Authorized Service Dealer.

3. Remove obstruction from cooling fins and air passages.

1. Tighten engine mounting bolts.

1. Release the parking brake.

2. Add hydraulic fluid.

3. Close the tow valves

4. Contact your Toro dealer.

The Toro Dingo Product Line Warranty

A One-Year Limited Warranty

Conditions and Products Covered

The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Dingo Product (“Product”) to be free from defects in materials or workmanship. The following time periods apply from the date the Product is delivered to the original retail purchaser:

Products

• All traction units and attachments

• All engines 2 years

Where a warrantable condition exists, we will repair the Product at no cost to you including diagnosis, labor, and parts.

1 year or 1000 operational hours,

Warranty Period

whichever occurs first

Instructions for Obtaining Warranty Service

If you think that your T oro Product contains a defect in materials or workmanship, follow this procedure:

1. Contact any Authorized Dingo Service Dealer to arrange service at their dealership. To locate a dealer convenient to you, access our website at www.Toro.com. U.S. Customers may also call 800-348-2424.

2. Bring the product and your proof of purchase (sales receipt) to the Service Dealer.

If for any reason you are dissatisfied with the Service Dealer’s analysis or with the assistance provided, contact us at:

LCB Customer Service Department Toro Warranty Company 8111 Lyndale Avenue South Bloomington, MN 55420-1196 888-577-7466 (U.S. customers) 877-484-9255 (Canada customers)

Owner Responsibilities

You must maintain your Toro Product by following the maintenance procedures described in the operator’s manual. Such routine maintenance, whether performed by a dealer or by you, is at your expense. Parts scheduled for replacement as required maintenance (“Maintenance Parts”), are warranted for the period of time up to the scheduled replacement time for that part. Failure to perform required maintenance and adjustments can be grounds for disallowing a warranty claim.

Items and Conditions Not Covered

Not all product failures or malfunctions that occur during the warranty period are defects in materials or workmanship. This express warranty does not cover the following:

• Product failures which result from the use of non-Toro replacement parts, or from installation and use of add-on, modified, or unapproved accessories

• Product failures which result from failure to perform required maintenance and/or adjustments

• Product failures which result from operating the Product in an abusive, negligent or reckless manner

• Parts subject to consumption through use unless found to be defective. Examples of parts which are consumed, or used up, during normal Product operation include, but are not limited to, digging teeth, tines, spark plugs, tires, tracks, filters, chains, etc.

• Failures caused by outside influence. Items considered to be outside influence include, but are not limited to, weather, storage practices, contamination, use of unapproved coolants, lubricants, additives, or chemicals, etc.

• Normal “wear and tear” items. Normal “wear and tear” includes, but is not limited to, worn painted surfaces, scratched decals or windows, etc.

• Any component covered by a separate manufacturer ’s warranty

• Pickup and delivery charges

General Conditions

Repair by an Authorized Toro Service Dealer is your sole remedy under this warranty.

Neither The Toro Company nor Toro Warranty Company is liable for indirect, incidental or consequential damages in connection with the use of the Toro Products covered by this warranty, including any cost or expense of providing substitute equipment or service during reasonable periods of malfunction or non-use pending completion of repairs under this warranty.

Some states do not allow exclusions of incidental or consequential damages, or limitations on how long an implied warranty lasts, so the above exclusions and limitations may not apply to you.

This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.

Except for the Emissions warranty referenced below, if applicable, there is no other express warranty. All implied warranties of merchantability and fitness for use are limited to the duration of this express warranty.

Note to California residents: The Emissions Control System on your Product may be covered by a separate warranty meeting requirements established by the U.S. Environmental Protection Agency (EPA) or the California Air Resources Board (CARB). The hour limitations set forth above do not apply to the Emissions Control System Warranty. Refer to the California Emission Control Warranty Statement printed in you operator’s manual or contained in the engine manufacturer’s documentation for details.

Countries Other than the United States or Canada

Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.

Part No. 374-0047 Rev. –

Toro 22306, 22307 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual