Yardworks 060-3783-4 User manual

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IMPORTANT:

Read and follow all safety rules and operating

instructions before using this product.

Operator’s

Manual

Electric Tiller/Cultivator

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Table of Contents

Motor: 120 V, AC only, 60 Hz, 8 A

Tine Speed: 320 RPM

Motor Speed: 16,000 RPM

Wheel Size: 6’’ (15.2 cm)

Tilling Width: 6 1/2’’ or 8 3/4’’ (16.5 or 22.2 cm)

Cultivating Depth: 5’’ (12.7 cm)

Tine Diameter: 8 1/2" (21.5 cm)

Weight: 26 lb 3 oz (11.9 kg)

SPECIFICATIONS 2

KNOW YOUR TILLER 3

SYMBOLS 4

SAFETY INFORMATION 5

ELECTRICAL 9

EXPLODED VIEW 11

PARTS LIST 12

ASSEMBLY 14

OPERATION 18

MAINTENANCE 22

TROUBLESHOOTING 24

WARRANTY 25

Specifications

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Know Your Tiller

1. Safety lock-out button

2. Handle bar

3. Plug connector

4. Bale switch

5. Tine shield

6. Wheel assembly

7. Hitch pin

8. Outer tine

9. Inner tine

10. Cord retainer

KNOW YOUR TILLER

Before starting to assemble, empty carton and compare parts with parts list above.

• Carefully remove the product and any accessories from the box. Make sure that all

items listed in the packing list are included.

• Inspect the product carefully to make sure no breakage or damage occurred during

shipping.

• Do not discard the packing material until you have carefully inspected and satisfactorily

operated the product.

• Ifanypartsaredamagedormissing,pleasecall1-866-523-5218forassistance.

WARNING: If any parts are damaged or missing, do not

operate this product until the parts are replaced. Using

a product with damaged or missing parts could result in

serious personal injury.

WARNING: Do not attempt to modify this product or create

accessories not recommended for use with this product.

Any such alteration or modification is misuse and could

result in a hazardous condition leading to possible

serious personal injury.

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Symbols

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Some of the following symbols may be used on this product. Please study them and learn their

meaning. Proper interpretation of these symbols will allow you to operate the product better

and safer.

Symbol Name Designation/Explanation

V Volts Voltage

A Amperes Current

Hz Hertz Frequency (cycles per second)

W Watts Power

min Minutes Time

Alternating Current Type of current.

Direct Current Type of current

Class II Construction Double-insulated construction

Wet Conditions Alert Do not expose to rain or use in damp locations.

Read the Operator’s

Manual

To reduce the risk of injury, users must read and

understand the Operator’s Manual before using

this product.

Safety Alert Precautions to ensure your safety.

Keep Bystanders Away Keep all bystanders at least 50’ (15 m) away.

Eye Protection Wear eye protection when operating this

equipment.

Hearing protection Wear hearing protection when operating this

equipment.

Long Hair Failure to keep long hair away could result in

personal injury.

Loose Clothing Failure to keep loose clothing and jewelry away

could result in personal injury.

Ricochet Thrown objects can ricochet and result in

personal injury or property damage.

Cutting Hazard Keep feet and hands away from rotating tines.

No Hand S ymbol Failure to keep your hands away from the blade

will result in serious personal injury.

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Safety Information

WARNING: Basic safety precautions should always be

followed when using electric tiller/cultivator, in order to

reduce the risk of fire, electric shock, and personal injury.

WARNING: Use of this tiller/cultivator should be restricted

to individuals who have read, understood and follow the

warnings and instructions that are printed in this manual

and on the tiller/cultivator.

GENERAL SAFETY RULES

WARNING: WHEN USING ELECTRIC GARDENING APPLIANCES, BASIC SAFETY

PRECAUTIONS SHOULD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE,

ELECTRIC SHOCK, AND PERSONAL INJURY, INCLUDING THE FOLLOWING:

READ ALL INSTRUCTIONS CAREFULLY

• Read the Owner’s manual carefully. Become thoroughly familiar with the controls and

the proper use of the equipment. Know how to stop the tiller/cultivator and disengage the

controls quickly.

• Do not operate a power tool in an explosive atmosphere, such as in the presence of

flammable liquids, gases, or dust. Power tools create sparks that may ignite the dust or

fumes.

• To reduce the risk of electric shock, this appliance has a polarized plug (one blade is

wider than the other) and will require the use of a polarized extension cord. The appliance

plug will fit into a polarized extension cord only one way. If the plug does not fit fully into

the extension cord, reverse the plug. If the plug still does not fit, obtain a correct polarized

extension cord. A polarized extension cord will require the use of a polarized wall outlet.

This plug will fit into the polarized wall outlet only one way. If the plug does not fit fully

into the wall outlet, reverse the plug. If the plug still does not fit, contact a qualified

electrician to install the proper wall outlet. Do not change the equipment plug, extension

cord receptacle, or extension cord plug in any way.

• Avoid coming into contact with grounded surfaces such as pipes, radiators, ranges,

and refrigerators. There is an increased risk of electric shock if the operator’s body is

grounded.

• Do not expose power tools to rain or wet conditions. Water entering a power tool

increases the risk of electric shock.

• Do not abuse the cord. Do not use the cord to carry the tool, and do not pull on it in order

to disconnect the plug from an outlet. Keep the cord away from heat, oil, sharp edges,

and moving parts. Replace a damaged cord immediately. A damaged cord increases the

risk of electric shocks.

• Never allow children to operate this tool. Do not allow adults to operate this tool without

proper instruction. Always wear safety glasses equipped with side shields. Everyday

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Safety Information

DANGER: This tiller/cultivator was built to be operated

according to the rules for safe operation that are

contained in this manual. As with any type of power

equipment, carelessness or error on the part of the

operator can result in serious injury. Failure to observe

the following safety rules could result in serious injury or

death.

glasses only have impact resistant lenses. They are NOT safety glasses. Following this

rule will reduce the risk of eye injury. Keep children away. All visitors and bystanders

should be kept at a distance of at least 50’ (15 m) from work area.

• Wear long pants made from a heavy material, boots, and gloves. Avoid loose garments or

jewellery that can get caught in moving parts of the tiller/cultivator or the motor.

• Do not operate this tool while barefoot or wearing sandals or similar lightweight footwear.

Wear protective footwear that will keep your feet safe and improve your footing on slippery

surfaces.

• Use right appliance — Do not use appliance for any job except that for which it is intended.

• Secure long hair so that it is above shoulders, in order to prevent it from getting caught in

moving parts.

• Do not operate the tiller/cultivator while under the influence of alcohol, medication or

drugs.

• Do not put hands or feet near or under tines.

• Exercise caution in order to avoid slipping or falling.

• Avoid accidental starting. Verify that the switch trigger is not engaged before plugging in

the tool.

• Never pick up or carry the tiller/cultivator while the tines are turning or while the motor is

running.

• Keep the tool in good working condition.

• Frequently check all nuts, bolts, and screws for proper tightness in order to ensure that the

tool is in safe working condition.

• Keep the tiller/cultivator free of grass, leaves, or grease in order to reduce the risk of a fire.

• Do not use tool if the switch does not turn it on or off. Any tool that cannot be controlled

with the switch is dangerous and must be repaired.

• Disconnect the plug from the outlet before making any adjustments, changing

accessories, or storing the tool. Following these preventive safety measures reduces

the risk of starting the tool accidentally.

 WARNING: This symbol indicates important safety

instructions. If these instructions are not followed, it

could endanger the personal safety and/or property

of the operator and others. Read and understand

all instructions in this manual before attempting to

operate the tiller/cultivator. Failure to comply with these

instructions may result in personal injury.

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Safety Information

• Unplug the tiller/cultivator and verify that all moving parts have come to a complete stop

before cleaning, repairing, or inspecting the tool.

• Never spray water directly into the motor compartment.

• Service on the tiller/cultivator must be performed by qualified repair personnel only.

Service or maintenance that is performed by unqualified personnel could result in injury

to the user or damage to the product.

• Use only identical replacement parts when servicing the tiller/cultivator. The use of

unauthorized parts may create a risk of serious injury to the user, and may cause damage

to the product.

• Do not overreach. Keep firm footing and balance at all times. Stay alert, watch what you

are doing. Use common sense. Do not operate cultivator when you are tired, ill, or upset.

• Keep hands away from the blades.

SPECIFIC SAFETY RULES

• Do not use the tiller/cultivator near underground electric cables, telephone lines, pipes,

or hoses. When in doubt, contact your utility company or telephone company in order to

locate underground services.

• When starting the tiller/cultivator, follow the instructions carefully, take up a normal

operating position, and keep all body parts well away from the tines.

• If the tiller/cultivator strikes a foreign object, stop the motor and disconnect from the

power supply, thoroughly inspect the tool for any damage, and repair any damage before

restarting and operating the tiller/cultivator.

• Never leave the operating position while the motor is running.

• Unplug the tiller/cultivator and allow moving parts to come to a complete stop before

unclogging the tines and before carrying out any repairs, adjustments, or inspections.

• Do not overload the capacity of the tiller/cultivator by cultivating too deep in a single pass

or at too fast a speed.

• Be aware that the tiller/cultivator may unexpectedly bounce upward or jump forward if the

tines strike buried obstacles such as large stones, roots, or stumps.

• Never operate the tool on a slope.

• Use extreme caution when pulling the tiller/cultivator toward you.

• Save these instructions. Refer to them frequently, and use them to instruct others in the

proper use of this tiller/cultivator.

• Store idle appliances indoors. When not in use, appliances should be stored indoors in

dry, and high or locked-up place – out of reach of children.

• Maintain appliance with care. Keep tines clean for best performance and reduce the

risk of injury. Follow instructions for lubrication and changing accessories. Inspect tiller/

cultivator cord periodically and, if damaged, have it replaced. Keep handles dry, clean,

and free from grease and oil.

• Check damaged parts. Never operate a tool whose guard is missing or damaged. Check

for alignment of moving parts, binding of moving parts, breakage of parts, mounting, and

any other condition that may affect its operation. A guard or other part that is damaged

should be properly repaired or replaced by an authorized service center unless otherwise

indicated elsewhere in this manual.

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Safety Information

• Do not force appliance. It will do job better and withless likelihood of injury at the rate for

which it was designed.

• Use the right appliance. Do not use an appliance for any job except that for which it is

intended.

• To reduce the risk of electric shock, use only with an extension cord intended for outdoor

use, such as an extension cord of cord type SW-A, SOW-A, STW-A, STOW-A, SJW-A,

SJOW-A, SJTW-A. or SJTOW-A.

• Extension Cord – To reduce the risk of disconnection of appliance cord from the extension

cord during operating, it is possible to tie the extension cord and power cord in a knot to

prevent them from becoming disconnected during use. Make the knot, then connect the

plug end of the power cord into the receptacle end of the extension cord. This method can

also be used to tie two extension cords together.

• Ground Fault Circuit Interrupter (GFCI) protection should be provided on the circuit(s) or

outlet(s) to be used for the gardening appliance. Receptacles are available having built-in

GFCI protection and may be used for this measure of safety.

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 WARNING: Check extension cords before each use. If

damaged replace immediately. Never use tool with a

damaged cord since touching the damaged area could

cause electrical shock resulting in serious injury.

 WARNING: Keep the extension cord clear of the tines

and working area. Position the cord so that it will not get

caught on lumber, tools or other obstructions while you

are working with a cultivator. Failure to do so can result in

serious personal injury.

Electrical

EXTENSION CORDS

When using a cultivator at a considerable distance from the power source, use an extension

cord heavy enough to carry the current that the tool will draw. An undersized extension

cord will cause a drop in line voltage, resulting in a loss of power and causing the motor to

overheat. Use the chart provided below to determine the minimum wire size required in an

extension cord. Only round jacketed cords listed by Underwriter’s Laboratories (UL) should

be used.

When working with the tool outdoors, use an extension cord that is designed for outside use.

This is indicated by the letters “WA” or “W” on the cord’s jacket.

Before using an extension cord, inspect it for loose or exposed wires and cut or worn

insulation.

Minimum gauge for extension cords

Total length of cord in feet

Volts

120V

0-6

6-10

10-12

12-16

Ampere Rating

More than-Not more than AWG

100

Not recommended

150

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Electrical

SAVE THESE INSTRUCTIONS FOR

FUTURE REFERENCE!

ELECTRICAL CONNECTION

This tool is powered by a precision built electric motor. It should be connected to a power

supply that is 120 volts, 60 Hz, AC only (normal household current). Do not operate

this tool on direct current (DC). A substantial voltage drop will cause a loss of power and

the motor will overheat. If the product does not operate when plugged into an outlet, double

check the power supply.

SPEED AND WIRING

The speed is not constant and decreases under a load or with lower voltage. For voltage,

the wiring in a shop is as important as the motor’s horsepower rating. A line intended only

for lights cannot properly carry a cultivator motor. Wire that is heavy enough for a short

distance will be too light for a greater distance. A line that can support one cultivator may

not be able to support two or three tools.

FOR ALL DOUBLEINSULATED APPLIANCES

Replacement Parts — When servicing use only identical replacement parts.

Polarized Appliance Connections — To reduce the risk of electric shock, this appliance

has a polarized plug (one blade is wider than the other) and will require the use of a

polarized extension cord. The appliance plug will fit into a polarized extension cord only

one way. If the plug does not fit fully into the extension cord, reverse the plug. If the plug still

does not fit, obtain a correct polarized extension cord. A polarized extension cord will require

the use of a polarized wall outlet. This plug will fit into the polarized wall outlet only one way.

If the plug does not fit fully into the wall outlet, reverse the plug. If the plug still does not fit,

contact a qualified electrician to install the proper wall outlet. Do not change the equipment

plug, extension cord receptacle, or extension cord plug in any way.

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Exploded View

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Part List

Item Description Drawing Qty

1 Upper Handle Assembly 311021050 1

2 Bolts 32204283 2

3 Knob 3410835-19 2

4 Left Venthole 34114288-9 1

5 Left Housing 34111288-9 1

6 Nut M6 32222301A 6

7 Lower Revit Board 33303289 1

8 Wheel Cap 34106488-19 2

9 Hitch Pin 3290135 2

10 Washer 3220898 2

11 6’’ (15 cm) Wheel 31101488-9 2

12 Wheel Shelf Assembly 332041043 1

13 Ring Pin 33210289 2

14 Tine A 31102281 1

15 Cushion 34901282-1 2

16 Tine B 31103281 1

17 Gear Box Assembly 31102289-1 1

18 Nut M6 32203289 4

19 Tine C 31114281 1

20 Tine D 31115281 1

21 Nut M8 32208261 4

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Part List

Item Description Drawing Qty

22 Shaft 33201290 1

23 Shield 33301289-9 1

24 Pedestal 34113288-9 1

25 Bolt 3220436 4

26 Nut M6 32201289 6

27 Connector 33912281 1

28 Right Housing 34112288-9 1

29 Screw-St4*16-F 3220505 5

30 Board 3411435 1

31 Upper Revit Board 33302289 1

32 Over-Loaded Protector 36402290 1

33 Terminal Block 3650135 3

34 Right Venthole 34115288-9 1

35 8145st Motor 36101290 1

36 Retainer 34135469A 2

37 Lower Handle 33209289-9 1

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ASSEMBLING THE HANDLEBAR (FIG. 1)

1. Align the holes on the upper handle with those on the lower handle.

2. Insert the bolts, and tighten them using the knob provided.

3. Place the handle as shown the figure below.

 NOTE: Do not completely tighten the wing nuts until the

assembly is complete.

Knob

Upper

handle

Fig. 1

Lower

handle

Tool without the Upper Handle

Assembly

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Fig. 2

Assembly

ASSEMBLING THE WHEELS (FIG. 2)

The wheels are used to control the depth of operation and for transport. to adjust the height of

the wheels:

1. Disconnect from the power source. Allow sufficient time for moving parts to come to a

complete stop.

2. Place tiller/cultivator in a stable position.

3. Insert the wheel assembly (1) into the support rod (2).

4. Align the wheel assembly hole to the desired position. Slide bolt (3) through the hole and

attach the hitch pin (4) to the bolt.

5. The highest tilling is Position A; the deepest B.

6. The wheels can be removed for greater tilling depth.

(2) Support rod

(1) Wheel assembly

(3) Slide bolt (4) Hitch pin

Hitch pin

Position a - highest

Position b - deepest

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Assembly

INSTALLING THE TINES FIG. 3

The tiller/cultivator comes with four tine. For the appropriate usage of the unit, the tines must be

installed in the correct order. The tiller/cultivator may be used with two or four tines.

1. Disconnect from the power source. Allow sufficient time for the moving parts to come to a

complete stop.

2. Lean the unit back on its wheels so that it is resting securely with the handlebar on the

ground.

3. Place the tine stamped C on the tine shaft to the left of the gear box. The flute of the tine

should face away from the gear box.

4. Place the tine stamped B on the tine shaft to the right of the gear box. The flute of the tine

should face away from the gear box.

5. Place a felt washer on each side of the tine shaft, and slide them so that they rest against

the inner tines. Place the outer tine stamped D on the left side of the tine shaft. The flute

should face in, toward tine C.

6. Place the outer tine stamped A on the right side of the tine shaft. The flute should face in,

toward tine B.

7. Insert both ring pins into the holes at both ends in order to secure the tines to the tine shaft.

Ring pin

Ring pin Flute

Gear box

Felt Felt Tine ATine BTine C

 NOTE: The unit will not operate properly if the tines are

installed incorrectly. If you notice a problem with the

tilling/cultivating operation of the unit, check for proper

tine positioning.

 NOTE: When installed correctly, the angled edge of the

tine blades should face the ground. To secure the tines to

the tine shaft, insert the hitch pin into the holes located on

either side of the tine shaft.

 NOTE: This view of the gearbox for tine installation is from

the front of the tiller/cultivator.

Fig. 3

Flute

Tine shaft

Tine D

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Assembly

Ring pin

TINES INSTALLED CORRECTLY SEE FIG. 4  5

You may wish to install only two tines in order to till a narrow area. Proceed as follows.

Place tine A onto the shaft, and place tine D onto the other side shaft. Insert the hitch pin into

the holes in order to secure the tines to the tine shaft. (Fig. 5).

 WARNING: Never operate the tiller/cultivator without

the proper safety devices in place and working. Never

operate the tiller/cultivator with damaged safety

devices. Operation of this product with damaged or

missing parts could result in serious personal injury.

 NOTE: The directional arrow that is displayed on each tine

should point toward the front.

 NOTE: The tiller will not operate properly if the tines are

not installed correctly. If there is a problem with the tilling/

cultivating operation of the tiller/cultivator, check the tines

for proper positioning.

 NOTE: When the tines are installed correctly, the flute on

the tines should line-up, and the angled edge of the tine

blades should point towards the ground (Fig. 4).

Fig. 4 Fig. 5

Flute Flute

Flute

BCD

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1. Do not allow hands, feet, or any other part of the body nor clothing near the rotating tines

or any other moving part.

2. The tines begin to rotate forward once the switch trigger is pressed.

3. The tines continue to rotate until the switch trigger is released. Failure to avoid contact

could cause serious personal injury.

 WARNING: Always wear eye protection that complies with

ANSI Z87.1. Failure to do so could result in objects being

thrown into your eyes, resulting in possible serious injury.

 WARNING: Do not allow familiarity with products to make

you careless. Remember that a careless fraction of a

second is sufficient to inflict serious injury.

Operation

STARTING THE TILLER/CULTIVATOR FIG. 6

To start the motor:

1. Plug the tiller/cultivator into an approved outdoor extension cord.

2. Press the safety lock-out button (1) and press the bail switch (2) against the handle bar to

begin the rotation. Release the safety lock-out button while continuing to hold upward on

Bail switch to continue use.

To stop the motor:

Release the bail switch to stop the tiller/cultivator. Allow sufficient time for the rotating parts to

come to a complete stop.

Fig. 6

Safety lock-out

button

Plug connector

Bail switch

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 WARNING: Always inspect the tiller/cultivator for missing

or damaged parts and blades for damage, uneven

or excessive wear prior to use. Using a product with

damaged or missing parts could result in serious personal

injury.

 WARNING: Do not use any attachments or accessories

not recommended by the manufacturer of this product.

The use of attachments or accessories not recommended

can result in serious personal injury.

Operation

USING THE CORD RETAINER FIG. 7

This tiller/cultivator is equipped with a cord retainer in order to prevent the extension cord from

disconnecting from the power cord while the tiller/cultivator is in use. The cord retainer hangs

from the cord guide bar.

To use the cord retainer:

1. Fold the extension cord in order to forming a tight loop near the retainer.

2. Push the loop through the bottom hole in the retainer.

3. Slide the loop over the retaining clip, and pull down until the cord is secured.

Fig. 7

 NOTE: Do not plug the extension cord into the outlet until

it has been connected to the cord retainer and plugged

into the unit.

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Operation

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PREPARING THE SEED BED

The tiller/cultivator can be used to break up the garden soil and prepare a seedbed for

planting. Plan ahead to leave enough room between the seed rows to allow for machine

cultivating after the plants have grown.

TILLING SOD

Tilling sod into the soil is not recommended. If sod must be removed to perform application,

then it is suggested to do as follows:

1. Map out the area of sod required to be removed.

2. Cut into 16 x 36” (5 x 11 m) sections using a spade shovel or edger at a depth of 3’’ (7.7

cm).

3. Lift the sod from the edges using a shovel, sliding below at the roots.

4. Remove the sod. Carry sod to compost pile or groud that requires fill. Turn the sod upside

down to allow grass to decompose.

5. Once sod layer is removed, begin to till the soil to desired depth.

GENERAL TILLING/CULTIVATING

Shallow cultivating (less than 2” [5 cm] deep) can be used to disrupt weeds and aerate soil

without injuring nearby plant roots. It should be done often so that weeds do not grow large

and get tangled in the tines of the tiller/cultivator. The two outer blades can be removed from

the unit to allow a narrower cultivating width. See page 17 for correct tine installation process.

1. With the wheel assembly installed to the desired depth position as described on page 15,

roll the tiller/cultivator to the work area.

2. Plug the the tiller/cultivator into an approved extension cord.

3. Stand behind the tiller/cultivator, with tines on ground and the work area clean and free of

obstructions.

4. Start the tiller/cultivator using directions on page 18.

 NOTE: It may take several passes over the same path in

order to reach the desired depth. Do not try to dig too deep

on the first pass. If the tiller/cultivator jumps or bucks,

allow it to move forward at a slightly faster pace. In order

to dig more deeply, lift up on the handlebar pushing the

front harder into the ground. Apply downward pressure

on the handlebar, pulling unit down towards you for more

shallow cultivating. If the tiller/cultivator stays and digs

in at one spot, try rocking it from side to side in order to

start it moving forward again. If the soil is very hard, water

it a few days before cultivating. Avoid working soil that is

soggy or wet. Wait a day or two after heavy rain for the

ground to dry.

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Yardworks 060-3783-4 User manual

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