Toro 22330 Operator's Manual

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Page 1

Form No. 3353-732 Rev A

TX 413 Compact Utility Loader

Model No. 22330—250000001 and Up

Operator’s Manual

Original Instructions (EN)

Page 2

Warning

CALIFORNIA

Proposition 65 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

Before Operating 12. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Adding Fuel 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Checking the Oil Level 13. . . . . . . . . . . . . . . . . . . .

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

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

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

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

Controls 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Starting and Stopping the Engine 17. . . . . . . . . . . .

Stopping the Traction Unit 18. . . . . . . . . . . . . . . . .

Moving a Non-functioning Traction Unit 18. . . . . .

Using the Cylinder Lock 19. . . . . . . . . . . . . . . . . . .

Using Attachments 20. . . . . . . . . . . . . . . . . . . . . . . .

Securing the Traction Unit for Transport 22. . . . . .

Lifting the Traction Unit 22. . . . . . . . . . . . . . . . . . .

Maintenance 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Recommended Maintenance Schedule 23. . . . . . . .

Accessing the Engine and Internal Components 24.

Adjusting the Controls 25. . . . . . . . . . . . . . . . . . . . .

Servicing the Air Cleaner 26. . . . . . . . . . . . . . . . . .

Servicing the Engine Oil 27. . . . . . . . . . . . . . . . . . .

Servicing the Tracks 28. . . . . . . . . . . . . . . . . . . . . .

Servicing the Spark Plugs 30. . . . . . . . . . . . . . . . . .

Greasing the Traction Unit 31. . . . . . . . . . . . . . . . .

Draining the Fuel Tank 33. . . . . . . . . . . . . . . . . . . .

Servicing the Hydraulic System 33. . . . . . . . . . . . .

Servicing the Battery 34. . . . . . . . . . . . . . . . . . . . . .

Replacing the Fuses 35. . . . . . . . . . . . . . . . . . . . . . .

Storage 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Schematics 38. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

The Toro Product Warranty 40. . . . . . . . . . . . . . . . . . . .

Contents

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

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

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

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

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

Setup 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Loose Parts 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Activating the Battery 9. . . . . . . . . . . . . . . . . . . . .

Specifications 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

Stability Data 11. . . . . . . . . . . . . . . . . . . . . . . . . . . .

W 2005 by The Toro Company 8111 Lyndale Avenue South Bloomington, MN 55420-1196

Page

Introduction

Read this manual carefully to learn how to operate and maintain your product properly. The information in this manual can help you and others avoid injury and product damage. Although Toro designs and produces safe products, you are responsible for operating the product properly and safely.

You may contact Toro directly at www.Toro.com for product and accessory information, help finding a dealer, or to register your product.

Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 illustrates the location of the model and serial numbers on the product.

Printed in the USA

Page 3

Safe Operating Practices

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

Warning

m–7487

Figure 1

1. Model and serial number plate

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

Model No:

Serial No.

This manual identifies potential hazards and has special safety messages that help you and others avoid personal injury and even death. Danger, Warning, and Caution are signal words used to identify the level of hazard. However, regardless of the hazard, be extremely careful.

Danger signals an extreme hazard that will cause serious injury or death if you do not follow the recommended precautions.

Warning signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.

Caution signals a hazard that may cause minor or moderate injury if you do not follow the recommended precautions.

This manual uses two other words to highlight information. Important calls attention to special mechanical information and Note: emphasizes general information worthy of special attention.

Safety

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.

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

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

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.

• 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.

Page 4

• 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.

• 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.

• 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 arm raised. Always carry loads close to the ground.

• Do not over-load the attachment and always keep the load level when raising the loader arm. Logs, boards, and other items could roll down the loader arm, injuring you.

• Never jerk the controls; use a steady motion.

• Watch for traffic when operating near or crossing

roadways.

• Do not touch parts which may be hot from operation. Allow them to cool before attempting to maintain, adjust, or service.

• 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.

• 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 arm, stop the engine, set the parking brake, and remove the key before leaving.

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 11, 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 arm on a slope will affect the stability of the machine. Whenever possible, keep the loader arm 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 11, 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.

Page 5

• 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.

• Keep all movements on slopes slow and gradual. Do not make sudden changes in speed or direction.

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

• 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, setting the parking brake, and chocking the tracks.

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.

• Secure the loader arm valve with the loader valve lock anytime you need to stop the machine with the loader arm raised.

• Keep nuts and bolts tight. Keep equipment in good condition.

• Never tamper with safety devices.

• 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.

• 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.

Page 6

Slope Chart

Note: This page may be copied for personal use only.

M-4402

Page 7

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.

106-9453

100-6101

106-9450

100-6141

98-5954

80-9350

100-6135

105-8432

Page 8

104-2838

106-9514

93-9084

1. Lift point 2. Tie-down point

Setup

Note: Determine the left and right sides of the machine from the normal operating position.

Loose Parts

Note: Use the chart below to verify all parts have been shipped.

Description Qty. Use

Battery post bolt

Battery post nut

Engine Manual

Training video

Hydraulic filter

Ignition key

Hood key

Plug wrench

Activate the battery.

Read/watch to learn important information about your product.

Retain for future use.

Page 9

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.

1262

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 24.

2. Remove the bolts, nuts, and clamp securing the battery (Fig. 2).

m–5917

Figure 2

1. Battery

2. Clamp

3. Positive cable

4. Rubber cover

5. Negative cable

6. Bolts and nuts

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

Figure 3

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. 4). Charge the battery at a rate of 4 amperes or less for 4 hours (12 volts).

1254

Figure 4

1. Positive post

2. Negative post

3. Charger red (+) wire

4. Charger black (–) wire

Important Do not allow the battery posts to touch the

frame or hydraulic lines or it may cause sparks.

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. 3).

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. NO TAG).

7. Slowly pour electrolyte into each cell until the level is once again up to the upper line on the battery case (Fig. 3) and install covers.

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

Page 10

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. 2).

10. Using the bolt and nut supplied with the battery, connect the positive (red) cable to the positive (+) battery post (Fig. 2). 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. 2).

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.

Width 34 inches (86 cm)

Length 67.8 inches (172.2 cm)

Height 44.6 inches (113.3 cm)

Weight 1365 lb (619.2 Kg)

Operating capacity 420 lb (190.5 Kg)

Tipping capacity 1200 lb (544 Kg)

Wheelbase 31.2 inches (79 cm)

Dump height (with narrow bucket)

Reach—fully raised (with narrow bucket)

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

30.6 inches (77.2 cm)

21.5 inches (54.6 cm)

50.8 inches (129 cm)

Attachments

A selection of approved 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, TX 413

attachments.

Page 11

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 arm are fully lowered; raised arm 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 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 15° slope, as listed in the following table.

Maximum Recommended Slope

when Operating with:

Front Uphill Rear Uphill Side Uphill

Configuration

Traction unit without attachment 12° 20° 19°

Traction unit with an attachment rated with one of the following stability ratings for each slope position:

25° 25° 22°

20° 20° 19°

18° 16° 15°

12° 12° 12°

5° 5° 5°

Page 12

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.

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.

Adding Fuel

Danger

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

• Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any gasoline that spills.

• Do not fill the fuel tank completely full. Add gasoline to the fuel tank until the level is 1/4 to 1/2 inch (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.

• Cleans the engine while it runs

• Eliminates gum-like varnish buildup in the fuel

system, which causes hard starting

Important Do not use fuel additives containing

methanol or ethanol.

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

Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times.

Filling the Fuel Tank

1. Park the traction unit on a level surface, lower the loader arm, and stop the engine.

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

3. Clean around the fuel tank cap and remove it (Fig. 5).

m-7464

Figure 5

1. Fuel cap

4. Add unleaded gasoline to the fuel tank, until the level is 1/4-1/2 inch below the bottom of the filler neck (Fig. 6).

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.

m–7551

Figure 6

1. Filler neck 2. Fill to 1/4-1/2 inch below

filler neck

Page 13

Important This space in the tank allows gasoline to

expand. Do not fill the fuel tank completely full (Fig. 6).

5. Install the fuel tank cap securely.

6. Wipe up any gasoline that may have spilled.

7. If there is no or little oil on the dipstick, add 10w30

engine oil to the filler hole until it comes to the edge of the filler hole (Fig. 7 and 8).

8. Replace the dipstick.

Checking the Oil Level

1. Park the traction unit on a level surface, lower the loader arm, and stop the engine.

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

3. Clean around the oil dipstick (Fig. 7).

m–7470

Figure 7

1. Oil filler hole 2. Oil dipstick

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 arm, and stop the engine.

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

3. Open the hood; refer to Opening the Hood, page 24.

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

5. Wipe away debris from the air cleaner.

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.

4. Remove the dipstick and wipe the end clean (Fig. 7).

5. Slide the dipstick fully into the dipstick tube without

threading it into the filler neck (Fig. 7).

6. Pull the dipstick out and look at the end. There should be oil on the dipstick (Fig. 8).

m–7488

Figure 8

Oil Pan Cross-section

1. Maximum oil level 2. Low oil level

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: 10 US gallons (37.8 l)

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 21.

2. Park the traction unit on a level surface, lower the loader arm, and fully retract the tilt cylinder.

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

4. Clean the area around the filler neck of the hydraulic tank (Fig. 9).

5. Remove the cap from the filler neck (Fig. 9).

Page 14

Figure 9

1. Filler neck cap

6. Check the fluid level on the dipstick (Fig. 10).

m–7466

Figure 10

1. Dipstick

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

m–7467

proper level.

The fluid level should be between the marks on the dipstick.

8. Install the cap on the filler neck.

Operation

Traction Unit Overview

Figure 11 contains a front and back view of the traction unit. Familiarize yourself with all of the traction unit components listed in Figure 11.

m-7571

m-7572

Figure 11

1. Track

2. Lift cylinder

3. Cylinder lock

4. Loader arm

5. Hood

6. Auxiliary hydraulic couplers

7. Tilt cylinder

8. Mount plate

9. Control panel

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

10. Rear access cover

11. Reverse safety plate

Page 15

Controls

Become familiar with all the controls (Fig. 12) before you start the engine and operate the traction unit.

6 7

Traction Control

To move forward, move the traction control forward. To move rearward, move the traction control rearward (Fig. 13).

To turn, rotate the traction control in the desired direction (Fig. 13).

Figure 12

1. Traction control

2. Loader arm/attachment tilt lever

3. Auxiliary hydraulics lever

4. Reference bar

5. Throttle lever

6. Choke lever

7. Key switch

Key Switch

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

m-5240

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.

m–7019

Figure 13

1. Neutral/stop

2. Forward

3. Reverse

4. Turn right

5. Turn left

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.

Page 16

Loader Arm/Attachment Tilt Lever

To tilt the attachment forward, slowly move the lever to the right (Fig. 14).

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. 15).

To tilt the attachment rearward, slowly move the lever to the left (Fig. 14).

To lower the loader arm, slowly move the lever forward (Fig. 14).

To raise the loader arm, slowly move the lever rearward (Fig. 14).

You can also push the lever fully forward into a detent position (Fig. 14) to release the loader arm 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.

Figure 15

1. Forward flow hydraulics

2. Reverse flow hydraulics

Parking Brake Lever

3. Neutral

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Figure 14

1. Lower the loader arm

2. Raise the loader arm

3. Tilt the attachment rearward

4. Tilt the attachment forward

5. Detent (Float) position

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

Auxiliary Hydraulics Lever

To operate a hydraulic attachment in the forward direction, rotate the auxiliary hydraulics lever rearward and pull it down to the reference bar (Fig. 15).

To operate a hydraulic attachment in reverse direction, rotate the hydraulics lever rearward, then move it left into the upper slot (Fig. 15).

To set the parking brake, pull the brake lever out of the retaining bracket and pull the lever rearward and down (Fig. 16).

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

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Figure 16

To release the brake, pull the lever up and secure it into the retaining bracket.

Page 17

The Fuel Valve Lever

Hour Meter

Important Use the cylinder lock when raising the

loader arm to access the fuel valve lever. Refer to the Using the Cylinder Lock section on page 19.

The fuel valve lever opens and closes the passage between the fuel tank and the carburetor. The fuel valve lever is shipped from the factory in the open position.

The traction unit is equipped with an electric fuel solenoid that is connected to the ignition switch. The solenoid automatically shuts the fuel off when the ignition key is in the Off position. The manual fuel lever should remain in the On position.

The fuel valve lever is located on the left hand side of the traction unit (Fig. 17). Raise the loader arm and secure it with the cylinder lock to access the lever.

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When the engine is off, the hour meter displays the number of hours of operation that have been logged on the traction unit.

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Figure 19

1. Hour meter/tachometer

After thje first 8 hours the screen displays CHG OIL to remind you to change the hydraulic filter. Every 99 hours thereafter the screen displays CHG OIL to remind you to change the engine oil. After every 399 hours, the screen displays SVC to remind you to perform the other maintenance procedures based on a 400 hour schedule. These reminders come on starting three hours prior to the service interval time and flash at regular intervals for six hours.

Figure 17

1. Manual fuel valve lever 2. Electric fuel solenoid

The fuel valve lever must be in the On position for the engine to run (Fig. 18).

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Figure 18

1. Fuel valve in On position 2. Fuel valve in the Off position

Starting and Stopping the Engine

Starting the Engine

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

2. Move the throttle lever between the Fast and Slow

positions (Fig 20, A).

Page 18

Figure 20

3. Move the choke lever to the On position (Fig 20, B).

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

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

engine starts (Fig 20, C).

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.

5. Gradually move the choke lever to the Off position (Fig 20, D). If the engine stalls or hesitates, engage the choke again until the engine warms up.

Figure 21

2. Lower the loader arm (Fig. 21, B).

3. Turn the ignition key to the stop position (Fig. 21, C).

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.

4. Remove the ignition key (Fig. 21, D).

Stopping the Traction Unit

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

6. Adjust the throttle lever as desired (Fig 20, E).

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 position (Fig. 21, A).

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.

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.

2. Open the hood; refer to Opening the Hood, page 24.

Page 19

3. Using a wrench, turn the tow valves (Fig. 22) on the hydraulic pumps twice counter-clockwise.

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Figure 23

1. Cylinder lock 2. Clevis and hairpin cotter

5. Place the cylinder lock over the cylinder rod and secure it with the clevis pin and hairpin cotter (Fig. 24).

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Figure 22

4. Close the hood and 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

Warning

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

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

Installing the Cylinder Lock

1. Remove the attachment.

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

3. Stop the engine.

4. Remove the hairpin cotter and clevis pin securing the

cylinder lock to the frame(Fig. 24)

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Figure 24

1. Cylinder lock

2. Lift cylinder

3. Clevis pin

4. Hairpin cotter

6. Slowly lower the loader arm until cylinder lock contacts the cylinder body and rod end.

Removing/Storing the Cylinder Lock

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 arm to the fully raised position.

3. Stop the engine.

4. Remove the clevis pin and cotter pin securing the

cylinder lock.

5. Place the cylinder lock in its storage location on the frame and secure it with the clevis pin and hairpin cotter (Fig. 24).

Page 20

6. Lower the loader arm.

Warning

Using Attachments

Connecting an Attachment

Important Use only Toro-approved, TX 413

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 31.

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. 25).

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.

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Figure 25

1. Mount plate 2. Receiver plate

5. Raise the loader arm 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. 26).

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.

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Figure 26

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.

4. Remove the protective covers from the hydraulic couplers on the traction unit.

5. Clean all foreign matter from the hydraulic couplers.

Page 21

6. Push the attachment male coupler into the female coupler on the traction unit (Fig. 27).

Figure 27

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

7. Push the attachment female coupler onto the male connector on the traction unit (Fig. 28).

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m–7490

Figure 28

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

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

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.

9. Move the auxiliary hydraulics lever to neutral.

10. Connect the protective covers of the hydraulic

couplers to each other to ensure the inside of the covers stay clean when the unit is in use (Fig. 29).

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Figure 29

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.

Page 22

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 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:

1. Lower the loader arm.

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 at the front and rear of the traction unit (Fig. 30 and 31).

1. Front tie-down loops

1. Rear tie-down loops

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Figure 30

m–7463

Figure 31

Lifting the Traction Unit

You can lift the traction unit using the tie-down/lift loops as lift points (Fig. 30 and 31).

Page 23

Maintenance

Recommended Maintenance Schedule

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

Maintenance Service

Interval

Maintenance Procedure

• Grease the traction unit

• Check engine oil level

8 hours

• Check for loose fasteners

• Inspect the tracks for damage or wear

• Change hydraulic filter after the initial 8-10 operating hours

25 hours

• Check hydraulic oil level

• Inspect hydraulic lines for leaks

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

• Change engine oil

• Replace the paper air filter

100 hours

• Check battery electrolyte level

• Adjust the track tension

• Check battery cable connections

• Check the spark plug

200 hours • Change hydraulic filter

300 hours • Replace the spark plug

400 hours

• Inspect fuel lines for leaks

• Change hydraulic oil and filter

1, 2

1, 3, 5

• Check for loose fasteners

• Touch up chipped paint

• Adjust the track tension

Yearly/Storage

• Check tracks and road wheels

• Complete all yearly maintenance procedures specified in the engine operator’s

manual

• 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.

Page 24

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. Push down on the hood while using a coin or screwdriver to turn the hood latch clockwise (Fig. 32).

Figure 32

1. Hood, push down 2. Hood latch, turn clockwise

m–7521

Closing the Hood

Lower the hood and secure it 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 latches on both sides of the traction unit (Fig. 34).

m–7474

Figure 34

2. Swing the rear access cover down and pull it away from the traction unit (Fig. 34).

2. Swing the hood up (Fig. 33).

Figure 33

1. Hood, swing up

m–7475

Figure 35

m–7522

Closing the Rear Access Cover

1. Insert the bottom of the rear access cover into the frame and swing it up.

2. Place the latches over the locking brackets on each side and secure them (Fig. 34).

Page 25

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 traction control alignment, the neutral position of the traction control, and the tracking of the traction control in the full forward position.

Important To adjust the controls properly, complete

each procedure in the order listed.

5. Adjust the traction control so that it rest flush against the reference bar when it is pulled straight back (Fig. 37 and 38).

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Adjusting the Traction Control Alignment

If the traction control bar does not rest flush and square with the reference bar when in the full backward position, immediately complete the following procedure:

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

2. Stop the engine and remove the key.

3. Pull straight back on the traction control so the front of

the control contacts the reference bar (Fig. 36).

1. Front of the control, out of alignment

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Figure 36

2. Reference bar

Figure 38

6. Tighten the flange nut and bolt in the traction control stem.

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

2. Open the rear access cover; refer to Opening the Rear Access Cover, page 24.

3. Loosen the jam nuts on the traction rods, under the control panel (Fig. 39).

1 1

4. If the front of the traction control does not rest square and flush with the reference bar, loosen the flange nut and bolt in the stem of the traction control (Fig. 37).

m–7567

Figure 37

1. Traction control 2. Stem , bolt and nut

m–4770

Figure 39

1. Traction rod 2. Jam nut

4. Start the traction unit and set the throttle to about 1/3 open position.

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.

Page 26

5. If the left track moves, lengthen or shorten the right traction rod until the track stops moving.

6. If the right track moves, lengthen or shorten the left traction rod until the track stops moving.

7. Tighten the jam nuts.

8. Close the rear access cover.

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

ground.

10. Drive the traction unit in full reverse, checking to see if the unit tracks straight. If it does not, note the direction the traction unit veers. Repeat the adjustment previously described so that it tracks straight in reverse.

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.

Servicing the Air Cleaner

Foam Pre-filter: Clean every 50 operating hours.

Paper Filter: Clean every 50 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

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

2. Open the hood; refer to Opening the Hood, page 24.

3. Clean around the air cleaner to prevent dirt from

getting into the engine and causing damage.

4. Remove the wingnut from the air cleaner cover and remove the cover (Fig. 42).

2. Release the traction control.

3. If the traction unit veers to the left, loosen the right

jam nut and adjust the tracking set screw on the front of the traction control (Fig. 40).

4. If the traction unit veers to the right, loosen the left jam nut and adjust the tracking set screw on the front of the traction control (Fig. 40).

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1 2 3

Figure 40

1. Set screw

2. Jam nut

3. Stop

5. Repeat steps 1 through 4 until the traction unit drives straight in the full forward position.

Important Ensure the tracking set screws touch the

stops in the full forward position to avoid over stroking the hydraulic pumps.

m–7456

Figure 41

1. Air cleaner cover 2. Wingnut

5. Remove the wingnut from the air filters and remove the filters (Fig. 42).

m–7457

Figure 42

1. Air cleaner cover

2. Wingnut

3. Air filter assembly

Page 27

6. Carefully slide the foam filter off of the paper filter (Fig. 43).

2. Place the filter assembly onto the air cleaner base and secure it with a wingnut (Fig. 42).

3. Install the air cleaner cover and secure it with the wingnut (Fig. 42).

4. Close the hood.

Servicing the Engine Oil

m–7458

Figure 43

1. Foam filter 2. Paper filter

7. Inspect the foam filter and replace if it is torn or worn.

8. Inspect the paper filter for tears, an oily film, or

damage to the rubber seal and replace it if you find any damage.

Cleaning the Filters

1. Wash the foam filter in liquid soap and warm water. When clean, rinse it thoroughly.

2. Allow the foam filter to dry thoroughly.

3. Dip the foam filter in clean engine oil, then squeeze

out the excess oil.

Important Ensure that you thoroughly squeeze out the

oil. The engine will smoke if you leave too much oil in the filter.

Change oil after the first 20 operating hours and then every 100 operating hours thereafter.

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

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

Crankcase Capacity: 1.16 US qt (1.1 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

4. Lightly tap the paper filter on a flat surface to remove dust and dirt or blow compressed air, not exceeding 30 psi (207 kPa), from the inside.

Important Never clean the paper element by brushing

it or with 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).

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 filter onto the paper filter (Fig. 42).

Changing the Oil

1. Start the engine and let it run for five minutes. This warms the oil so it drains better.

2. Lower the loader arm, 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.

3. Place a pan under the drain plug to catch the oil.

Page 28

4. Remove the drain plug (Fig. 44).

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Figure 44

1. Oil drain plug

3. Using a water hose or pressure washer, remove dirt from each track system.

Important Ensure that you use high-pressure water to

wash only 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. 46). The road wheels should rotate freely when clean.

5. When the oil has drained completely, replace the plug.

Note: Dispose of the used oil at a certified recycling

center.

6. Remove the dipstick and slowly pour oil into the filler hole until the oil pours out of the filler hole.

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Figure 45

1. Dipstick

7. Replace and secure the dipstick.

m–7573

Figure 46

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 inches (7 cm) between the tension nut and the back of the tension tube (Fig. 47). If not, adjust the track tension using the following procedure:

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Servicing the Tracks

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

Cleaning the Tracks

1. With a bucket on the loader arm, 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.

Figure 47

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

1. Lower the loader arm, 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.

Page 29

3. Remove the locking bolt and nut (Fig. 48).

Figure 48

1. Locking bolt

2. Tensioning screw

3. Tension tube

4. Tension wheel

4. Using a 1/2 inch drive socket (Fig. 49), turn the tensioning screw counter-clockwise until the distance between the tension nut and the back of the tension tube (Fig. 47) is 2-3/4 inches (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. 48).

6. Lower the traction unit to the ground.

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m–6782

Figure 49

1. Track

2. 1/2 inch socket

3. Tension 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. 49). (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.

Replacing the Tracks

When the tracks are badly worn, replace them.

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

2. Lift/support the side of the unit to be worked on so that the track is 3 to 4 inches (7.6 to 10 cm) off of the ground.

3. Remove the locking bolt and nut (Fig. 48).

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

by turning the tensioning screw clockwise (Fig. 48 and 49).

7. When the track is off of the tension wheel, remove it from the drive sprocket and road wheels (Fig. 49).

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. 49).

9. Push the track under and between the road wheels (Fig. 49).

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. 47) is 2-3/4 inches (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 13 to replace the other track.

Page 30

Maintaining the Road Wheels

Check and grease the road wheels every 250 operating hours or yearly.

1. Remove the tracks; refer to Replacing the Tracks, page 29.

2. Remove the 4 bolts securing each lower track guide which contains the road wheels, and remove them (Fig. 50).

m–7575

5. Ensure that the road wheel turns smoothly on the bearing. If it is frozen, replace the road wheel as described in the Road Wheel Kit Installation Instructions or contact your Authorized Service Dealer for repair.

6. Place the greased road wheel cap over the bolt head (Fig 51).

7. Secure the road wheel cap with the snap ring (Fig 51).

8. Repeat steps 3 through 7 for the other road wheels.

9. Install each track guide to the traction unit frame using

the fasteners you removed previously. Torque the bolts to 67 to 83 ft-lb (91 to 112 N⋅m).

10. Install the tracks; refer to Replacing the Tracks, page 29.

Figure 50

1. Road wheels

2. Lower track guide

3. Track guide bolts (only two shown)

3. Remove the snap ring and cap from a road wheel (Fig 51).

Servicing the Spark Plugs

Check the spark plug after every 100 operating hours. Ensure that the air gap between the center and side electrodes is correct before installing the spark plug. Use a spark plug wrench for removing and installing the spark plug and a gapping tool/feeler gauge to check and adjust the air gap.

Install a new spark plug every 300 operating hours.

Type: NGK BPR6ES, Denso W20EPR–U, or equivalent. Air Gap: 0.030 inch (0.76 mm)

Removing the Spark Plug

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

2. Open the hood; refer to Opening the Hood, page 24.

3. Pull the wire off of the spark plug (Fig. 52).

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Figure 51

1. Road wheel

2. Gasket

3. Bolt

4. Road wheel cap

5. Snap ring

6. Add grease under the cap

4. Check the grease under the cap and around the gasket (Fig 51). If it is dirty, gritty, or depleted, clean out all of the grease, replace the gasket, and add new grease.

m–7477

Figure 52

1. Spark plug wire (removed) 2. Spark plug

4. Clean around the spark plug.

5. Remove the spark plug and metal washer.

Page 31

Note: There is a hole in the front panel through which you can gain access to the spark plug with a socket (Fig. 53).

Installing the Spark Plug

1. Thread the spark plug into the spark plug hole.

2. Tighten the spark plug until it compresses the metal

washer and then seat it as follows:

• If you are installing a used spark plug, tighten it another 1/8 to 1/4 turn.

• If you are installing a new spark plug, tighten it another 1/2 turn.

Important A loose spark plug can overheat and

damage the engine. Overtightening the spark plug can damage the threads in the cylinder heads.

m–7478

Figure 53

1. Spark plug

Checking the Spark Plug

1. Look at the center of the spark plug (Fig. 54).

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 plug. Always

replace the spark plug when it has a black coating, worn electrode, an oily film, or cracks.

2. Check the gap between the center and side electrodes (Fig. 54).

3. Bend the side electrode (Fig. 54) if the gap is not correct.

3. Push the wire onto the spark plug (Fig. 52).

4. Close the hood.

Greasing the Traction Unit

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

Grease Type: General-purpose grease.

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

2. Clean the grease fittings with a rag.

3. Connect a grease gun to each fitting (Fig 55

through 62).

4. Pump grease into the fittings until grease begins to ooze out of the bearings (approximately 3 pumps).

5. Wipe up any excess grease.

1. Center electrode insulator

2. Side electrode

Figure 54

3. Air gap (not to scale)

0.030 inch (0.76 mm)

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m–7480

Figure 55

Page 32

Figure 56

Figure 57

m–7481

m–7485

Figure 60

m–7482

m–7486

Figure 61

m–7484

m–7483

Figure 58

m–7487

Figure 62

Figure 59

Page 33

Draining the Fuel Tank

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.

7. Install the replacement hydraulic filter onto the filter

adapter (Fig. 63). Tighten it clockwise until the rubber gasket contacts the filter adapter, then tighten the filter an additional 3/4 turn.

m–7465

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

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

Servicing the Hydraulic System

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 arm, stop the engine, and remove the

key.

3. Open the hood; refer to Opening the Hood, page 24.

Important Do not substitute an automotive oil filter or

severe hydraulic system damage may result.

4. Place a drain pan under the filter (Fig. 63).

5. Remove the old filter (Fig. 63) and wipe the surface of

the filter adapter gasket clean.

6. Apply a thin coat hydraulic fluid to the rubber gasket on the replacement filter.

Figure 63

1. Hydraulic filter

8. Clean up any spilled fluid.

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

purge air from the system.

10. 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.

11. 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.

12. 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.

2. Raise the loader arm, install the cylinder lock, stop the

engine, and remove the key.

3. Open the hood; refer to Opening the Hood, page 24.

Page 34

4. Allow the traction unit to cool completely.

5. Remove the hydraulic tank cap and dipstick

(Fig. 64 and 65).

Note: Dispose of the used oil at a certified recycling center.

9. Fill the hydraulic tank with approximately 10 US gallons (37.8 l) of 10W-30 detergent, diesel engine oil (API service CH-4 or higher); refer to Checking Hydraulic Fluid, page 13.

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.

m–7466

Figure 64

1. Filler neck cap

m–7467

Figure 65

1. Dipstick

6. Place a large drain pain (capable of holding 15 US gallons) under the drain plug on the front of the traction unit (Fig. 66).

13. Close the hood.

Checking the 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.

m–7462

Figure 66

1. Drain Plug

7. Remove the drain plug and allow the oil to drain into the pan (Fig. 66).

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

Servicing the Battery

Warning

CALIFORNIA

Proposition 65 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.

Page 35

Important The following procedures apply when

servicing a (dry) battery that has replaced the original battery. The original (wet) battery does not require service.

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, 585 Cold Cranking Amps

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. 67).

Important Do not allow the electrolyte to get below

the plates. (Fig. 67).

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 35.

2. Remove the filler caps from the battery and connect a battery charger to the battery posts (Fig. NO TAG). Charge the battery at a rate of 6 to 10 amperes for a minimum of 1 hour (12 volts).

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.

1262

Figure 67

1. Filler caps

2. Lower part of tube

3. Plates

2. If the electrolyte is low, add the required amount of distilled water; refer to Adding Water to the Battery, below.

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. 67).

3. Slowly pour distilled water into each battery cell until

the level is up to the lower part of the tube (Fig. 67).

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.

Replacing the Fuses

There are 4 fuses in the electrical system. They are located inside the rear access cover (Fig. 68).

Start Circuit 30 amp.

Charge Circuit 25 amp.

Interlock Circuit 10 amp.

Headlight (optional) 10 amp.

1234

m–7524

Figure 68

1. Start circuit

2. Charge circuit

3. Headlight

4. Interlock circuit

Page 36

Storage

Important Do not store stabilizer/conditioned

gasoline over 90 days.

1. Lower the loader arm, 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.

3. Service the air cleaner; refer to Servicing the Air Cleaner, page 26.

4. Grease the traction unit; refer to Greasing the Traction Unit, page 31.

5. Change the crankcase oil; refer to Servicing the Engine Oil, page 27.

6. Remove the spark plug and check its condition; refer to Servicing the Spark Plug, page 30.

7. With the spark plug removed from the engine, pour two tablespoons of engine oil into the spark plug hole.

8. Place a rag over the spark plug hole to catch any oil spray, then use the starter to crank the engine and distribute the oil inside the cylinder.

12. Check and adjust the track tension; refer to Adjusting the Track Tension, page 28.

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.

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.

9. Install the spark plug, but do not install the wire on it.

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

34.

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

A. Add a petroleum based stabilizer/conditioner to

fuel in the tank. Follow mixing instructions from stabilizer manufacturer. (1 oz. per US 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.

Page 37

Troubleshooting

g,, gp

Problem Possible Causes Corrective Action

Starter does not crank 1. The 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. A relay or switch is damaged. 3. Contact an Authorized Service

1. The fuel tank is empty. 1. Fill the fuel tank with gasoline.

2. The choke is not on. 2. Move the choke lever fully

3. The manual fuel lever is in the Off position.

4. The air cleaner is dirty. 4. Clean the air cleaner.

5. The spark plug wire is loose or disconnected.

6. The spark plug is pitted, fouled, or the gap is incorrect.

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

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

2. The air cleaner is dirty. 2. Clean the air cleaner.

3. The oil level in crankcase is low.

2. Check the electrical connections for good contact.

Dealer.

forward.

3. Move the fuel lever to the On position.

5. Install the wire on the spark plug.

6. Install a new, correctly gapped spark plug.

7. Contact an Authorized Service Dealer.

3. Add oil to the crankcase.

4. The cooling fins and air passages around engine are plugged.

5. The spark plug is pitted, fouled, or the gap is incorrect.

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

Engine overheats.

Abnormal vibration. 1. The engine mounting bolts are

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

1. The engine load is excessive. 1. Reduce ground speed.

2. The oil level in the crankcase is low.

3. The cooling fins and air passages around engine are plugged.

loose.

2. The hydraulic fluid level low.

3. The tow valves are open.

4. The hydraulic system is damaged.

4. Remove debris from cooling fins and air passages.

5. Install a new, correctly gapped spark plug.

6. Contact an Authorized Service Dealer.

2. Add oil to the crankcase.

3. Remove debris from cooling fins and air passages.

1. Tighten the engine mounting bolts.

1. Release the parking brake.

2. Add hydraulic fluid.

3. Close the tow valves.

4. Contact an Authorized Service Dealer.

Page 38

Schematics

Electrical Schematic

Page 39

Hydraulic Schematic

Page 40

The Toro 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 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 Toro Product contains a defect in materials or workmanship, follow this procedure:

1. Contact any Authorized Service Dealer to arrange service at

their dealership. To locate a dealer convenient to you, refer to your telephone directory or access our website at www.Toro.com.

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 Manager: Technical Product support

001–952–887–8248

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

The purchaser is covered by the national laws of ezch country. The rights to which the purchaser is entitled with the support of these laws are not restricted by this warranty.

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.

Part No. 374-0047 Rev. x

Toro 22330 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual