Toro BU-004001, BU-003895, BU-003915 Operator's Manual

Form No. 3418-252 Rev A

4-in-1 Electric/Hydraulic Bucket

TX 1000 Compact Tool Carrier

Model No. BU-003895

Model No. BU-003915

Model No. BU-004001

Register at www.Toro.com.	*3418-252* A
Original Instructions (EN)

Introduction

g000502

Figure 2

Safety-alert symbol

Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely.

You may contact Toro directly at www.Toro.com for product safety and operation training materials, 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 identifies the location of the model and serial numbers on the product. Write the numbers in the space provided.

Go to www.Toro.com to access warranty, parts, and other product information.

g243011

Figure 1

1.Model and serial number location

Model No.

Serial No.

This manual identifies potential hazards and has safety messages identified by the safety-alert symbol (Figure 2), which signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.

This manual uses 2 words to highlight information. Important calls attention to special mechanical information and Note emphasizes general information worthy of special attention.

Contents
Safety .......................................................................	3
General Safety ...................................................	3
Slope Safety.......................................................	3
Attachment Safety ..............................................	4
Maintenance and Storage Safety........................	4
Before Digging....................................................	4
Safety and Instructional Decals ..........................	5
Setup ........................................................................	6
1 Preparing the Machine.....................................	6
2 Install the Connector and Connector Mount
Bracket............................................................	7
3 Connecting the Loader Arm Branch .................	8
4 Connecting the Relay and Power Lead
Connectors ....................................................	11
5 Removing the Existing Lever..........................	13
6 Installing the 4-in-1 Bucket Lever ...................	14
7 Installing the Valve Manifold Solenoid
Harness ........................................................	15
8 Testing the Installation ...................................	16
9 Completing the Installation.............................	17
Product Overview ...................................................	17
Controls ...........................................................	17
Specifications ..................................................	18
Maximum Material Density at Capacity .............	19
Operation ................................................................	20
Installing and Removing the Attachment...........	20
4-in-1 Operation and Control ............................	20
Transport Position ............................................	20
Bucket Operation..............................................	21
Blade Operation ...............................................	21
Leveller Operation ............................................	21
Grapple Bucket Operation ................................	21
Maintenance ...........................................................	22
Recommended Maintenance Schedule(s) ...........	22
Lubricating the Bucket ......................................	22
Adjusting the 4-in-1 Bucket Operation...............	22
Storage ...................................................................	23
Troubleshooting ......................................................	24
Schematics .............................................................	25

	© 2018—The Toro® Company		Contact us at www.Toro.com.
	8111 Lyndale Avenue South		Printed in Australia
		2
	Bloomington, MN 55420		All Rights Reserved

Safety

DANGER

There may be buried utility lines in the work area. Digging into them may cause a shock or an explosion.

Have the property or work area marked for buried lines and do not dig in marked areas. Contact your local marking service or utility company to have the property marked (Call 1100 for the nationwide marking service).

General Safety

Always follow all safety instructions to avoid serious injury or death.

•Do not carry a load with the arms raised; always carry loads close to the ground.

•Have the property or work area marked for buried lines and other objects, and do not dig in marked areas.

•Read and understand the content of this Operator’s Manual before starting the engine.

•Use your full attention while operating the machine. Do not engage in any activity that causes distractions; otherwise, injury or property damage may occur.

•Never allow children or untrained people to operate the machine.

•Keep your hands and feet away from the moving components and attachments.

•Do not operate the machine without the guards and other safety protective devices in place and working on the machine.

•Keep bystanders and pets a safe distance away from the machine.

•Stop the machine, shut off the engine, and remove the key before servicing, fueling, or unclogging the machine.

Improperly using or maintaining this machine 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 these instructions may result in personal injury or death.

You can find additional safety information where needed throughout this Operator’s Manual.

Slope Safety

•Operate the machine up and down slopes with the heavy end of the machine uphill. Weight distribution changes with attachments. An empty bucket makes the rear of the machine the heavy end, and a full bucket makes the front of the machine the heavy end. Most other attachments make the front of machine the heavy end.

•Raising the loader arms on a slope affects the stability of the machine. Keep the loader arms in the lowered position when on slopes.

•Slopes are a major factor related to loss of control and tip-over accidents, which can result in severe injury or death. Operating the machine on any slope or uneven terrain requires extra caution.

•Establish your own procedures and rules for operating on slopes. These procedures must include surveying the site to determine which slopes are safe for machine operation. Always use common sense and good judgment when performing this survey.

•Slow down and use extra care on hillsides. Ground conditions can affect the stability of the machine.

•Avoid starting or stopping on a slope. If the machine 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 machine uphill.

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

•If you feel uneasy operating the machine on a slope, do not do it.

•Watch for holes, ruts, or bumps, as uneven terrain could overturn the machine. Tall grass can hide obstacles.

•Use caution when operating on wet surfaces. Reduced traction could cause sliding.

•Do not operate the machine near drop-offs, ditches, embankments, or bodies of water. The machine could suddenly roll over if a wheel or track goes over the edge or the edge caves in. Maintain a safe distance between the machine and any hazard.

•Do not remove or add attachments on a slope.

•Do not park the machine on a hillside or slope.

3

Attachment Safety

•Wear gloves, eye protection, long pants, substantial slip-resistant footwear, and hearing protection during operation or while adjusting or repairing the machine. Tie back hair and do not wear loose jewelry.

•After striking a foreign object, shut off the engine, remove the key, thoroughly inspect the attachment for any damage, and repair the damage before starting and operating the attachment.

•Always lower the attachment each time you shut off the machine or leave the operating position.

•Clean any dirt or debris that may hinder connecting the attachment to the machine. Ensure that the attachment-locking pins are fully seated in the holes of the attachment-mount plate. Refer to the Operator’s Manual for the machine for detailed information on safely connecting an attachment to your machine.

•When lifting the attachment keep it level and prevent the load from spilling backward.

Maintenance and Storage

Safety

•Check fasteners at frequent intervals for proper tightness to ensure that the equipment is in safe operating condition.

•Refer to the Operator’s Manual for important details if you store the attachment for an extended period of time

•Maintain or replace any safety and instruction labels that are damaged or missing.

Before Digging

To prevent damage and disruption to underground pipe and cable networks in your proposed excavation site, contact the Dial Before You Dig service. You can dial 1100 to access plans for underground networks anywhere in Australia. You may also log onto www.dialbeforeyoudig.com.au for additional information.

Remember, everyone has a Duty of Care to locate underground pipes and cables before digging or excavating.

Digging or excavating without first dialing 1100 could lead to injury or death to you and bystanders. It could also lead to costly disruption of essential services and financial penalties.

g244146

Figure 3

4

Safety and Instructional 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 missing.

decal136-5844

136-5844

1.Press the joystick switch left to open the bucket jaws.

2.Press the joystick switch right to close the bucket jaws.

3.Lock the accessory into Forward.

decal100-4648

100-4648

1.Warning; crushing of arm hazard; crushing of leg hazard—keep bystanders away from the machine.

decalau117-1898

AU117-1898

1.Tipping hazard—read the Operator’s Manual; the maximum load is 408 kg (900 lb).

5

Setup

Loose Parts

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

	Procedure	Description	Qty.	Use
	1	No parts required	–	Prepare the machine.
		Connector mount bracket	1
	2	7-pin connector	1	Install the connector and connector
		Bolt (5/32 inches)	2
				mount bracket.
		Spacer	2
		Nut (5/32 inches)	2
		Relay and loader arm harness	1
	3	Plug nut	1
		Grommet		Connect the loader arm branch.
		Wire harness retainer	1
		Screw	2
	4	Self-tapping screw	2	Connect the relay and power lead
		Relay	2
				connectors.
		Fuse (5 A)	1
	5	No parts required	–	Remove the existing lever.
	6	No parts required	–	Install the 4-in-1 bucket lever.
	7	No parts required	–	Install the valve solenoid harness.
	8	No parts required	–	Test the installation.
	9	No parts required	–	Complete the installation.

Note: Retain all removed parts for later installation unless otherwise directed.

Important: You must acquire 2 screws (5/16–18 TPI 1.75 inches) to complete this installation.

Important: Cap or plug any disconnected hydraulic hoses, tubes, or component ports to prevent contamination entering the system.

1

Preparing the Machine

No Parts Required

Procedure

1.Install the bucket; refer to your machine Operator’s Manual for information on installing and removing the bucket.

Important: Always use the traction unit to lift and move the attachment.

Important: Before installing the bucket, 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.

6

2.Park the machine on a level surface, engage the parking brake and lower the arms.

3.Shut off the engine, remove the key and allow the engine to cool.

4.Turn the battery-disconnect switch to the off position; refer to your machine Operator’s Manual.

5.If your machine does not have a battery-disconnect switch, disconnect the negative (black) cable from the battery, then disconnect the positive (red) cable (Figure 4).

g029753

Figure 4

2

Install the Connector and

Connector Mount Bracket

Parts needed for this procedure:

1Connector mount bracket

17-pin connector

2Bolt (5/32 inches)

2 Spacer

2 Nut (5/32 inches)

Procedure

1.Release any built up hydraulic pressure by moving the auxiliary hydraulics lever forward and backward a few times.

2.Disconnect the right side outer hose fitting (1–1/8 inches) from the bulkhead coupler and plug the hose end.

WARNING

Incorrect battery cable routing could damage the machine and cables, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury.

• Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable.

• Always connect the positive (red) battery cable before connecting the negative (black) cable.

g242258

Figure 5

1. Hose fitting

3. Bulkhead coupler locknut

2. Bulkhead coupler threads

3. Remove the bulkhead coupler locknut (1–5/16 inches).

4. Align the connector mount bracket over the threaded end of the bulkhead coupler and secure it with the bulkhead coupler locknut.

7

g242236

Figure 6

1. Bulkhead coupler locknut 2. Connector mount bracket

5.Remove the plug and connect the hose fitting removed in step 2. Torque the fitting to 60 to 74 ft-lb (81 to 100 N·m).

6.Remove the grommet and plug nut from the rear of the 7-pin connector, as well as the parts bag inside the connector.

7.Install the 7-pin connector to the top of the connector mount bracket with 2 bolts (5/32 inches), washers, and nuts (Figure 7). Tighten the nuts securely.

g242253

Figure 7

1. 7-pin connector

3. Connector mount bracket

2.Bolt (washer and nut on underside of bracket)

3

Connecting the Loader Arm

Branch

Parts needed for this procedure:

1Relay and loader arm harness

1Plug nut Grommet

1Wire harness retainer

2Screw

Procedure

1.Loosen the captive screw (7/16 inch) on the bottom right of the rear-access cover and open it (Figure 8).

g031217

Figure 8

1.Captive screw

2.Along the top rail of the right loader arm, remove

the 2 screws, hose hold-down plates, and spacer tubes (Figure 9).

8

g242240

		Figure 9
1.	Screw	3.	Spacer tube
2.	Hose hold-down plate	4.	Loader arm

3.Find the loader end branch of the relay and loader arm harness (Figure 10).

9

g006230

Figure 10

Relay and loader arm harness connections

1.	Relay branch	3.	Power lead branch
2.	Loader arm/attachment	4.	Loader end branch
	lever connector