Murray 620301X4B Owner’s Manual

InstructionBook

SnowThrower

Model 620301x4B

Manueld'instructions Manualdeinstrucciones

Readand keep this book for future reference.This book contains important information on SAFETY,

ASSEMBLY,OPERATION,AND MAINTENANCE.

Lisez et conservez ce manuel pour r_f_rence.Ce manuel contient des informationsimportantes concernant laSECURITE,LE MONTAGE,L'UTILISATIONET L'ENTRETIEN.

Leay conserve este manual para referenciasfuturas. Estemanualcontiene informaci6n importante sobreSEGURIDAD, ENSAMBLAJE,FUNCIONAMIENTO YMANTENIMIENTO.

chasse-neige Quitanieves

module 620301x4B modelo 620301x4B

F-OO1023M 08/27/99

NOTE: This unit is equipped with an internal combustion engine and must not be used on or near any unimproved

forest-covered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting applicable local or state laws (if any). If a spark arrester

is used, it must be maintained in effective working order by the operaton

In the State of California, the above is required by law (Section 4442 of the California Public Resources Code), Other states may have similar laws. Federal laws apply on federal lands. See

an Authorized Service Center for a spark arrester for the muffler.

REMARQUE : cette machine est 6quip6e d'un meteur combustion interne et ne doit pas etre utilis6e sur un terrain forestier, buissennant ou herbeux non pr6par6, a moins que le

dispositif d'6chappement soit pourvu d'un pare-etincelles cenforme a la legislation locale ou de I'etat (le cas 6ch6ant). Si

un pare-etincelles est utilis6, celui-ci doit _tre maintenu en

parfait 6tat de fenctionnement par rutilisateur. Au sein de 1'6tatde Californie, la Ioi exige la prise en cempte

des precautions mentienn6es ci-dessus (clause 4442 du California Public Resources Code), D'autres 6tats peuvent

presenter des lois similaires. Les lois f6d6rales s'appliquent sur

les terres f6d6rales. S'adresser 9 un centre de maintenance agr66 pour I'achat d'un pare-6tincelles pour 1'6chappement.

NOTA: Esta unidad est9 equipada con un motor de combusti6n intern& per Io que no debe usarse sabre o cerca de terreno

baldio, arbolado, herboso o de matorral a menos que el sistema de escape del motor dispone de un parachispas que cumpla

con las leyes locales o estatales pertinentes (si las hay). Si hay un parachispas instalado en el motor, el usuario debe

mantenerlo en buenas condiciones de operaci6n. €:ste es un requisito legal para el estado de California (Secci6n

4442 del C6digo de Recursos P6blicos de California). Puede que otros estados tengan leyes similares. En los terrenos

federales se aplican las leyes Federales. Visite un Centre de servicio autorizado si desea instalar un parachispas para el sistema de escape.

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CONTENTS

PRODUCT INFORMATION 6 OWNER'S INFORMATION 6

INTERNATIONAL PICTORIALS 7 ASSEMBLY 9

OPERATION 10 MAINTENANCE 12

MAINTENANCE CHART 12 TROUBLE SHOOTING CHART 14

TWO YEAR LIMITED WARRANTY

Murray, Inc. warrants to the original purchaser" that this unit shall be free from defects in

material and workmanship under normal use and service for a period of Two (2) Year from

the date of purchase; however, this warranty does not cover engines, accessories (such as electric starters) and Normal Wear Parts (except

as noted below) as the companies that manufacture these items furnish their own

warranties and provide service through their authorized field service facilities. For addifionaI

information, see the warranties covering these particular parts. If you are uncertain whether

your unit contains or is equipped with one or

more of these parts, consult your dealer prior to purchase. Subject to the terms and conditions

noted in this Limited Warranty, we shall, at our

option, repair or replace at no cost to the originai

purchaser any part covered by this Limited

Warranty during the applicable warranty period.

Normal Wear Parts are defined as drive belts,

augers, shear pins, tires and headlights. These

parts are warranted to be free from defects in material and workmanship as delivered with the

product. Any claim for repair or replacement of Normal Wear Parts must be made within thirty

(30) days of the date of purchase. No claims

involving damage caused from material use,

abuse or misuse will be honored. This Murray, Inc. Two (2) Year Limited

Warranty is your exclusive remedy; however, this warranty is void or does not apply to any

unit that has been tampered with, altered, misused, abused or used for rental or other

commercial and/or professional (non-homeowner) uses. Your warranty does not

cover minor mechanical adjustments which are

not due to any defect in material or

workmanship. For assistance in making such adjustments, consult your Instruction Book.

To make a claim under this Murray, Inc. Two (2)

Year Limited Warranty, return the unit (or if authorized in advance, the defective part) along

with your proof of purchase to an Authorized

Service Center near you. To locate the nearest

Authorized Service Center, call the Central Parts

Distributor for your area shown in the list provided with your unit or check the Yellow Page

listings in your local telephone directory. If you return the entire unit, we will repair the unit. If we

authorize the return of the defective part only, we

will either replace or repair the part.This Murray,

Inc. Two (2) Year Limited Warranty gives you specific legal rights, and you may also have

other rights which vary from state to state. This Limited Warranty is given in lieu of all other

expressed and implied warranties including

the implied warranty of merchantability and warranty of fitness for a particular purpose. If

you need additional information on this written

warranty or assistance in obtaining service, write:

MURRAY, INC. Outdoor Power Equipment Customer Service Department

RO. Box 268 Brentwood, Tennessee 37027

1-800-251-8007

PRODUCT INFORMATION

The owner must be certain that all the product information is included with the unit. This

information includes the INSTRUCTION BOOKS, the REPLACEMENT PARTS and the

WARRANTIES. This information must be included to make sure state laws and other laws

are followed.

OWNER'S INFORMATION

This instruction book is written for a person with some mechanical ability. Like most service

books, not all the steps are described. Steps on how to loosen or tighten fasteners are steps anyone can follow with some mechanical ability.

Read and follow these instructions before you use the unit.

Know your product: If you understand the unit and how the unit operates, you will get the best

performance. As you read this manual, compare the illustrations to the unit. Learn the location

and the function of the controls. To help prevent an accident, follow the operating instructions

and the safety rules. Keep this manual for future

reference. IMPORTANT: Many units are not assembled

and are sold in cartons. It is the responsibility of the owner to make sure the assembly instruc- tions in this manual are exactly followed. Other

units are purchased in an assembled condition.

On assembled units, it is the responsibility of the owner to make sure the unit is correctly as-

sembled. The owner must carefully check the

unit according to the instructions in this manual before it is first used.

WARNING: Look for this symbol to indicate

important safety precautions. This symbol indicates: "Attentiont Become Alert! Your

Safety Is At Risk."

Responsibility Of The Owner

The responsibility of the owner is to follow the instructions below.

1. Carefully read andfollow the rulesfor"safe operation.

2. Follow all the assembly and preparation instructions.

3. Inspect the unit.

4. Make sure that the operator of the unit knows how to correctly use all standard

and accessory equipment.

5. Operate the unit only with guards, shields, and other safety items in place and working

correctly.

6. Correctly adjust the unit.

7. Service the unit only with authorized or ap- proved replacement parts.

8. Complete all maintenance on the unit.

Environmental Awareness

• Do not fill the engine's fuel tank completely

full.

• Drain fuel for off-season storage.

• Use only unleaded gasoline.

• Service the air cleaner regularly.

• Tune-up the engine regularly.

• Keep equipment in efficient operating

condition.

• Dispose of used engine oil propedy.

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INTERNATIONAL PICTORIALS

IMPORTANT: The following pictorials are lo- cated on your unit or on literature supplied with the product. Before you operate the unit, learn and understand the purpose for each pictorial.

ENGL/SH

Safety Warning Symbols

DANGER

Thrown Objects.

Keep Bystanders Away.

WARNING Before Unclogging

Hot Surface STOP Discharge Chute!

C0ntr0, And Operat_0ls ) (_ _) _

Slow Fast Electric Start Engine Start Engine Run Engine Off

DANGER

Thrown Objects.

Keep Bystanders Away.

WARNING This Machine.

DANGER

Stop The Engine

IMPORTANT

Read Owner's Manual

Before Operating

DANGER

Avoid Injury From

Rotating Auger. Keep

Hands, Feet And

Clothing Away.

0 I H N

Engine Stop On Choke Off Choke On Neutral Forward

Reverse Throttle Primer Button Ignition Key Ignition Off Ignition On

f i

Push To Engage

Electric Starter

Discharge LEFT Discharge RIGHT Drive Clutch Fuel Oil Fuel Oil Mixture

Weight Transfer

Lift Handle To Engage

Engage Auger Clutch Auger Collector Discharge DOWN Discharge UP

Weight Transfer

Depress Pedal To Disengage

Transmission

Insert To Run, Pull Out To Stop.

Ignition Key

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Safe Operation Practices for Snow Throwers

As Recommended By: American National Standards Institute.

ENGL/SH

IMPORTANT: Safety standards require operator presence controls to minimize the risk of injury. Your snow thrower is equipped with such con-

trols. Do not attempt to defeat the function of the operator" presence control under any circum-

stances.

Training

1. Read the operating and service instruction manual carefully. Be thoroughly familiar with

the controls and the proper use of the equip-

ment. Know how to stop the unit and disen-

gage the controls quickly.

2. Never allow children to operate the equip- ment. Never allow adults to operate the

equipment without proper instruction.

3. Keep the area of operation clear of all per-

sons, particularly small children and pets.

4. Exemise caution to avoid slipping or falling

especially when operating in reverse.

Preparation

1. Thoroughly inspect the area where the equip- ment is to be used and remove all doormats,

sleds, boards, wires, and other foreign ob- jects.

2. Disengage all clutches before starting the en- gine (motor).

3. Do not operate the equipment without wear-

ing adequate winter outer garments. Wear

footwear that will improve footing on slippery surfaces.

4. Handle fuel with care; it is highly flammable. a. Use an approved fuel container.

b. Never remove fuel tank cap or add fuel to

a running engine (motor) or hot engine (motor).

c. Fill fuel tank outdoors with extreme care.

Never fill fuel tank indoors.

d. Replace fuel cap securely and wipe up

spilled fuel.

e. Never store fuel or snow thrower with fuel

in the tank inside of a building where fumes may reach an open flame or spark.

Check fuel supply before each use, allow- ing space for expansion as the heat of the

engine (motor) and/or sun can cause fueI

to expand.

5. For all units with electric starting motors use electric starting extension cords certified CSA/UL. Use only with a receptacle that has

been installed in accordance with local in-

spection authorities.

6. Adjust the snow thrower height to clear gravel or crushed rock surface.

Never attempt to make any adjustments while the engine (motor) is running (except

when specifically recommended by manufac- turer).

Let engine (motor) and snow thrower adjust to outdoor temperatures before starting to

clear snow.

Always wear safety glasses or eye shields during operation or while performing an ad-

justment or repair to protect eyes from foreign

objects that may be thrown from the snow thrower:

Operation

1. Do not operate this machine if you are taking drugs or other medication which can cause drowsiness or affect your abiffiy to operate

this machine.

2. Do not use this machine if you are mentally or physically unable to operate this machine

safely.

3. Do not put hands or feet near or under rotat- ing parts. Keep clear of the discharge open-

ing at all times.

4. Exercise extreme caution when operating on or crossing gravel drives, walks or roads.

Stay alert for hidden hazards or traffic.

After striking a foreign object, stop the engine (motor), remove the wire from the spark plug, thoroughly inspect snow thrower for any

damage, and repair the damage before re- starting and operating the snow thrower:

If the unit should start to vibrate abnormally, stop the engine (motor) and check immedi-

ately for the cause. Vibration is generally a warning of trouble.

Stop the engine (motor) whenever you leave the operating position, before unclogging the

augedimpeller housing or discharge chute and when making any repairs, adjustments,

or inspections.

When cleaning, repairing, or inspecting, make certain the auger/impeller and all moving parts have stopped and all controls are dis-

engaged. Disconnect the spark plug wire and keep the wire away from the spark plug to

prevent accidental starting.

Take all possible precautions when leaving the snow thrower unattended. Disengage the

auger/impeller, stop engine (motor), and re- move key.

10. Do not run the engine (motor) indoors, except when starting the engine (motor) and for transporting the snow thrower in or out of the

building. Open the outside doors; exhaust fumes are dangerous (containing CARBON

MONOXIDE, an ODORLESS and DEADLY GAS).

11. Do not clear snow across the face of slopes. Exercise extreme caution when changing

direction on slopes. Do not attempt to clear steep slopes.

12. Never operate the snow thrower without proper guards, plates or other safety protec-

tive devices in place.

13. Never operate the snow thrower near encios- ures, automobiles, window wells, drop-offs,

and the like without proper adjustment of the snow discharge angle. Keep children and pets away.

14. Do not ovedoad the machine capacity by at- tempting to clear snow at too fast a rate.

15. Never operate the machine at high transport speeds on slippery surfaces. Look behind

and use care when backing up.

16. Never direct discharge at bystanders or allow anyone in front of the unit.

17. Disengage power to the collector/impeller when snow thrower is transported or not in use.

18. Use only attachments and accessories ap- proved by the manufacturer of the snow

thrower (such as tire chains, electric start kits, ect.).

19. Never operate the snow thrower without good visibility or light. Always be sure of your foot-

ing and keep a firm hold on the handles. Walk;never run.

20.

Do not over-reach. Keep proper footing and balance at all times.

21.

Exercise caution if operating on steep slop- ing surfaces.

22.

This snow thrower is for use on sidewalks, driveways and other ground level surfaces.

23.

Do not use the snow thrower on surfaces above ground level such as roofs of resi-

dences, garages, porches or other such structures or buildings.

Maintenance And Storage

1. Check shear bolts and other bolts at frequent intervals for proper tightness to be sure the

equipment is in safe working condition.

2. Never store the snow thrower with fuel in the tank inside a building where ignition sources

are present such as hot water and space heaters, clothes dryers, and the like. Allow

the engine (motor) to cool before storing in any enclosure.

3. Always refer to operator's guide instructions for important details if the snow thrower is to

be stored for an extended period.

4. Maintain or replace safety and instruction la- bels, as necessary.

5. Run the snow thrower a few minutes after throwing snow to prevent freeze-up of the auger/impeller.

F-001023M 8

ASSEMBLY

Read and follow the assembly and adjustment instructions for your snow thrower'. All fasteners are in the parts bag. Do not discard any parts or

matedal until the unit is assembled.

,_ WARNING: Before doing any

NOTE: In this instruction book, left and right describe the location of a part from the oper- ator's position behind the unit.

NOTE: Torque is measured in foot pounds (metric N.m). This measurement describes

how tight a nut or bolt must be. The torque is measured with a torque wrench.

NOTE: Illustrations begin on page 3.

Tools Required

1 Knife

1 Pliers

How To Remove The Snow Thrower From The Carton

1. Locate all parts that are packed separately

2. Remove and discard the packing material

3. Cut down all four corners of the cadon and

4. Hold onto the lower handle and pull the snow

5. Remove the packing material from the han-

How To Assemble The Handle

1. Remove the packing material from the upper

2. (Figure 1) Loosen the knobs (1) on each

3. Raise the upper handle (2) to the operating

4. Tighten the knobs (1).

5. (Figure 2) Cut and discard the cable tie (3)

assembly or maintenance to the snow thrower, remove the wire

from the spark plug.

and remove from the carton.

from around the snow thrower.

lay the side panels flat.

thrower off the carton. CAUTION: DO NOT back over cables.

dle assembly.

and lower handles.

side of the handle (2).

position.. Hold the upper handle (2) apart to prevent scratching the lower handle.

NOTE: Make sure the cables are not

caught between the upper and lower han- dle.

from the lower end of the chute control rod (4).

6. Turn the chute deflector (5) around toward the front of the snow thrower.

How To Assemble The Lower Chute

(Figure 3)

For shipping purposes, some models are shipped with the rear nut and bolt removed from the lower chute (3). If the lower chute is not at- tached, assemble as follows.

1. Use the bolt (1) and nut (2) found in the parts bag to attach the lower chute (3).

2. Tip the lower chute (3) backward until the hole in the chute ring is aligned with the hole in the lower chute (3).

3. Attach the lower chute (3) with bolt (1) and

nut (2). Make sure the nut (2) is tight.

How To Assemble

The Chute Control Rod (Figure 4)

1. Remove the cotter pin (f), fiat washer (2), and wave washer (3) from the end of the chute control rod (4). DO NOT DISCARD.

2. Mount the end of the chute control rod (4) through the hole in the control rod bracket (5). Make sure the worm gear (6) is aligned with the notches (7) in the discharge chute

(8).

3. Fasten the chute control rod (4) to the con- trol rod bracket (5) with cotter pin (1), fiat washer (2), and wave washer (3).

4. Rotate the chute control rod (4) clockwise and counterclockwise. Make sure the dis-

charge chute (8) rotates freely.

How To Prepare The Engine

A WARNING: Follow the engine

_U_ type of fuel and oil to use. Always

See the engine manufacturer's instructions for the type of fuel and oil to use. Before you use

the unit, read the information on safety, opera- tion, maintenance, and storage.

How To Mix The Fuel Mixture

The two cycle engine, used on this snow throw- er', requires a mixture of gasoline and oil for lu-

manufacturer's instructions for the

use a safety fuel container. Do not smoke

when adding the fuel mixture to the engine. When inside an enclosure, do not fill the

fuel tank. Before you add the fuel mixture, stop the engine. Let the engine cool for

several minutes.

ENGL/SH

brication of the bearings and other moving pads.

The correct fuel mixture ratio is 50:1 (2.6 oz. oil

per one gallon of gas - see the Fuel Mixture Chad). Gasoline and oil must be pre-mixed in a

clean gasoline container. Always use fresh, clean, unleaded gasoline.

FUEL MIXTURE CHART (mixture 50:1)

I U.S. I IMPERIAL I SL (Metric I

Mix gasoline and oil as follows:

1. Pour one (1) U.S. quart of fresh, clean, un- leaded automotive gasoline into a one gallon size gasoline container'.

2. Add 2.6 ounces of clean, high quality, two- cycle oil to the gasoline container.

IMPORTANT: Do not use outboard motor oil or multi-viscosity oils,such as 10W-30

or 10W_40.

3. Install the fuel cap onto the gasoline contain- er. Vigorously shake the gasoline container

to mix the oil with the gasoline.

4. Add an additional three (3) U.S. quarts of gasoline to the gallon container. Again shake

the gasoline container.

Before You Operate

Before you operate your new snow thrower, please review the following checklist:

• Make sure all assembly instructions have been completed.

• Make sure the discharge chute rotates freely.

• Make sure that no loose parts remain in the

carton.

As you learn how to propedy use the snow thrower, pay extra attention to the following im-

podant items.

• Make sure the fuel tank is filled with the correct mixture of gasoline and oil.

• Become familiar with the location of all controls and understand their function.

• Before starting the engine, make sure all controls operate correctly.

Do not fiII the fuel tank with gasoline that does not have oil mixed in it. Shake the gasoline container before each filling of the fuel tank.

OII Add more gas (2.6 oz[ ShakeCan (3 U. S.Quarts)

I U.S. Gallon container

F-001023M g

OPERATION

NOTE: Illustrations begin on page 3.

Know Your Snow Thrower (Figure 6)

Read this Instruction Book and safety rules be- fore operation the snow thrower. Compare the

illustration with your snow thrower to familiarize yourself with the location of various controls and

adjustments.

Crank Assembly (2) - Changes the direction of the discharge chute.

Chute Deflector (3) - Changes the distance the snow is thrown.

Discharge Chute (4) - Changes the direction the snow is thrown.

Auger Drive Lever (5) - Starts and stops the au- ger which propels the snow thrower.

Ignition Key (8) - Must be inserted and turned to the on position to start the engine.

Primer Button (9) - Injects fuel directly into the carburetor for fast starts in cold weather.

Electric Start Button (10) - On electric start mod- els, used to start the engine.

Switch Box (11) - On electric start models, used to attach a 120 volt electric power cord.

Recoil Starter Handle (12) - Use to manually start the engine.

Choke Control (14) - Use to start a cold engine.

Spark Plug Access Panel (15) - Remove to ac- cess the spark plug.

How To Control The Discharge Of The Snow

_k WARNING: Never direct the dis-

_k ARNING: Always stop the engine

1. (Figure 6)Turn the crank assembly (2) to

2. (Figure 7) Loosen the wing knob (f) on the

3. Move the chute deflector (2) up for more

4. Tighten the wing knob (1).

How To Throw Snow (Figure 6)

1, Engage the auger drive lever (5).

2. To stop throwing snow, release the auger

charge of snow toward bystanders.

before unclogging the discharge chute or the auger housing and be-

fore leaving the snow thrower.

change the discharge direction o1the snow.

chute deflector (2).

distance or down for less distance.

drive lever (5).

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,_ WARNING: The operation of any

How To Stop Discharging Snow

(Figure 6)

1. To stop discharging snow, release the auger

2. To stop the engine, turn the ignition key (8)

How To Move Forward (Figure 8)

1, Hold the auger drive lever (5) against the

2. To go forward, raise the handle (2) to allow

3. To stop, release the auger drive lever (5). NOTE: If the auger continues to rotate, see

"How To Adjust The Auger Control Cable" in

the Service and Adjustments section.

Before Starting The Engine

1. Before you service or start the engine, famil-

2. Make sure that all fasteners are tight.

3. Make sure the fuel tank is filled with the cor-

4. Become familiar with the location of all con-

5. Before starting the engine, make sure all

snow thrower can result in foreign

objects being thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields

while operating the snow thrower. We rec- ommend standard safety glasses or use a wide vision safety mask over your glasses.

drive lever (5).

to the off position.

handle (2). The auger will begin rotating.

the rubber auger blades (f) to contact the ground. Maintain a firm hold on the handle

(2) as the snow thrower starts to move for- ward. Guide the snow thrower by moving the

handle (2) either left or right. Do not attempt

to push the snow thrower.

iarize yourself with the snow thrower. Be

sure you understand the function and loca- tion of all controls.

rect mixture of gasoline and oil.

trois and understand their function.

controls operate correctly.

Add The Fuel Mixture

A WARNING: Follow the engine

_U_ type of fuel and oil to use. Always

(Figure 8) Fill the fuel tank (3) to the full posi-

tion with a fresh, clean fuel mixture. See "How To Mix The Fuel Mixture" in the Assembly sec-

tion.

manufacturer's instructions for the

use a safety fuel container. Do not smoke when adding the fuel mixture to the engine. When inside an enclosure, do not fill the

fuel tank. Before you add the fuel mixture, stop the engine. Let the engine cool for

several minutes.

How To Stop The Engine (Figure 6)

To stop the engine, turn the ignition key (8) to the off position. Keep the ignition key (8) in a

safe place. The engine will not start without the

ignition key (8).

ENGL/SH

How To Start The Engine (Figure 6) Models equipped with an Electric Starter

NOTE: An electric starter kit can be added to recoil start engines. Electric starter kits are

available from your nearest authorized ser-

vice center.

with a three-wire power cord and

,_ WARNING: The starter is equipped

plug and is designed to operate on

120 volt A.C. household current. The power

cord must be properly grounded at all times

to avoid the possibility of electrical shock which can injure the operator. Carefully fol-

low all instructions in the "How To Start The Engine" section. Make sure that your house

wiring is a three-wire grounded system. If you are not sure, ask a licensed electrician.

If your house wire system is not a three-wire grounded system, do not use this electric starter under any conditions. If your system is grounded but a three-hole

grounded receptacle is not available to start the engine, have a three-hole grounded re-

ceptacle installed by a licensed electrician. To connect a 120 volt A.C. power cord, al-

ways connect the power cord to the switch

box (11) on the engine first. Then, plug the

other end into the three-hole grounded re-

ceptacle. When disconnecting the power

cord, always unplug the end from the three-hole grounded receptacle first.

How To Start A Cold Engine (Figure 6)

1. Fill the fuel tank with a fresh, clean fuel mis- ture. See "How To Mix The Fuel Mixture" in

the Assembly section.

2. Move the choke control to FULL position.

3. Make sure the auger drive lever (5) is in the disengaged (released) position.

4. Insert the ignition key (8) and turn to the on position.

5. Move the choke control (14) to the full choke position.

6. (Electric Start) Connect the power cord to the switch box (11) located on the engine.

7. (Electric Start) Plug the other end of the power cord into a three-hole, grounded 120 VOLT, A.C. receptacle. (See the WARNING in this section).

8. Push the primer button (9). Every time you push the primer button (9), wait two sec- onds. For the number of times required to

push the primer button (9), see the engine manufacturer's instructions.

9. (Electric Start) Push on the electric start button (10) until the engine starts. Do not

crank for more than 10 seconds at a time. The electric starter is thermally protected. If

the electric starter overheates, it will auto- matically stop and can only be restarted

when it has cooled to a safe temperature. A wait of about 5 to 10 minutes is required to

allow the electric starter to cool.

10. (Recoil Start) Rapidly pull the recoil starter handle (12). Do not allow the recoil starter handle (12) to snap back. Slowly return the recoil starter handle (12).

11. If the engine does not start in 5 or 6 tries, See the "Trouble Shooting Chart" Instruc-

tions.

12. (Electric Start) When the engine starts, re- lease the electric start button (10) and

move the choke control (14) to 1/2 choke position. When the engine runs smoothly, move the choke control (14) to the off posi-

tion.

13.(Electric Start) First disconnect the power

cord from the three-hole receptacle. Then, disconnect the power cord from the switch box (11).

NOTE: In temperatures below 0°F, allow

the engine to warm up for several minutes

before blowing snow.

_1 ARNING: Never run the engine

How To Start A Warm Engine (Figure 6)

If an engine has been running and is still warm,

leave the choke control (14) in the off position and do not push the primer button (9). If the

engine fails to start, follow the instructions "How To Start A Cold Engine".

NOTE: Do not use the primer button (9) to start a warm engine.

How To Start An Engine With A Frozen Electric

Starter (Figure 6)

Ifthe electric starter is frozen and will not turn

the engine, follow the instructions below.

1. Pull out the recoil starter handle (12) as far

2. Quickly release the recoil starter handle

Ifthe engine still fails to start, repeat the two pre-

vious steps until the engine starts. Then, contin- ue with the directions "How To Start A Cold

Engine". To help prevent the possible freeze-up of the

recoil starter and of the engine controls, proceed as follows after each snow removal job.

indoors or in enclosed, poorly ven-

tilated areas. Engine exhaust con- tains carbon monoxide, an odorless and deadly gas. Keep hands, feet, hair and

loose clothing away from any moving parts located on the engine or the snow thrower. The temperature of muffler and nearby

areas may exceed 190°F. Avoid these

areas.

as possible.

(12). Allow the recoil starter handle (12) to snap back against the recoil starter.

1. With the engine running, quickly pull the re- coil starter handle (12) three or four times

with a continuous full arm stroke. This will

produce a loud clattering sound that is not harmful to the engine or starter'.

2. Stop the engine. Wipe all snow and moisture from the carburetor cover, control levers and cables. Also move the choke control (14)

and recoil starter handle (12) several times.

How To Remove Snow or Debris From

The Auger Housing (Figure 6)

_ ARNING: Do not attempt to re-

1. Release the auger drive lever (5).

2. Remove the ignition key (8).

3. Disconnect the spark ptug wire.

4. Do not place your hands in the auger hous-

Snow Throwing Tips

1. This snow thrower will propel itself forward

2. Most efficient snow throwing is accomplished

3. For complete snow removal, slightly ovedap

4. Whenever possible, discharge the snow

5. The distance the snow will be discharged

6. In windy conditions, lower the chute deflector

move snow or debris that may be- come lodged in auger housing

without taking the following precautions.

ing (4) or the discharge chute (3). Use a pry bar to remove any snow or debris.

when the handle is raised enough to cause the auger blades to contact the ground. The

auger should stop when auger control bar is

released. If it does not stop, see "How To Ad-

just The Auger Control Cable" in the adjust-

ment section.

when the snow is removed immediately after

if falls.

each previous path.

down wind.

can be adjusted by moving the discharge chute deflector. Raise the denector for more

distance or lower the deflector for less dis-

tance.

to direct the discharged snow close to the ground where it is less likely to blow into un-

wanted areas.

ENGL/SH

7. For safety and to prevent damage to the snow thrower, keep the area to be cleared

free of stones, toys and other foreign objects.

8. Do not use the auger propelling feature when clearing gravel or crushed rock driveways. Move the handle down to slightly raise the

auger_

9. The forward speed of the snow thrower is dependent on the depth and weight of the snow. Experience will establish the most ef- fective method of using the snow thrower un-

der different conditions.

10.After each snow throwing job, allow the en- gine to run for a few minutes. The snow and

accumulated ice will melt off the engine.

11. Clean the snow thrower after each use.

12. Remove ice, snow and debris from the entire snow thrower. Flush with water to remove all

salt or other chemicals. Wipe snow thrower dry.

Dry And Average Snow

1. Snow up to eight inches deep can be re- moved rapidIy and easily by walking at a moderate rate. For snow or drifts of a greater

depth,slow your pace to allow the discharge chute to dispose of the snow as rapidly as the auger receives the snow.

2. Plan to have the snow discharged in the di- rection the wind is blowing.

Wet Packed Snow

Move slowly into wet, packed snow. If the wet, packed snow causes the auger to slow down or

the discharge chute begins to clog, back off and

begin a series of short back and forth jabs into

the snow. These short back and forth jabs, four to six inches, wilI "belch" the snow from the

chute.

Snow Banks And Drifts

In snow of greater depth than the unit, use the same "jabbing" technique described above. Turn

the discharge chute away from the snow bank.

More time will be required to remove snow of

this type than level snow.

F-OO1023M 11

CUSTOMER RESPONSIBILITIES

SERVICE RECORDS

Fill in dates as you

complete regular

service•

Check And Tighten All Screws and Nuts

Check Spark Piug Check Drive Belt Check Fuel

Lubricate Chute ControI Flange

MAINTENANCE CHART

Before First Every Every Every

Each 2 5 10 25 Each Before

Use Hours Hours Hours Hours Season Storage

• I I I I I I ._Drain Fuel

ENGL/SH

SERVICE DATES

MAINTENANCE

NOTE: Illustrations begin on page 3.

Use the following maintenance section to keep your unit in good operating condition. All the maintenance information for the engine is in the

engine manufacturer's instructions. Before you start the engine, read this book.

,_ WARNING: Before you make an in-

General Recommendations

The warranty on this snow thrower does not cov- er items that have been subjected to operator

abuse or negligence. To receive full value from the warranty, the operator must maintain the snow thrower as instructed in this manual.

Some adjustments must be made periodically to properly maintain the snow thrower.

After Each Use

• Check for any loose or damaged parts.

• Tighten anyIoose fasteners.

• Check and maintain the auger'.

• Check controls to make sure they are

• If any parts are worn or damaged, reptace

All adjustments in the Maintenance section of this manuat should be checked at least once

each season.

How To Remove The Top Cover

(Figure 9)

1. Remove the five screws (1) from the top

2. Remove the top cover (2).

3. To instalI the top cover (2), reverse the

Lubrication

Before Storage (Figure 9)

1. Lubricate the clute control flange (7). Apply

spection, adjustment (except

carburettor), or repair, disconnect

the wire from the spark plug.

functioning propedy.

immediately.

cover (2)•

above steps.

a clinging type of grease such as Lubriplate.

F-001023M

How To Adjust The Chute Crank If the chute crank wiil not rotate fully to the left or

right, adjust as follows.

1. (Figure 11) Loosen nuts (1).

2. Move the crank adjusting bracket (2) to allow 1/8 inch (3mm) clearance (3) between the notch in the flange (4) and the outer di- ameter of the worm gear (5).

3. Tighten the nuts (f).

How To Adjust The Auger Control Cable

The auger" control cable is adjusted at the facto-

ry. Dudng normal use, the auger control cable

can become stretched and the auger drive lever wili not propedy engage or disengage the auger.

1. (Figure 12) Remove the "Z" hook (f) from the auger drive lever (2).

2. (Figure 13) Slide the cable boot (3) off the cable adjustment bracket (4).

3. Push the bottom of the auger control cable (5) through the cable adjustment bracket (4) until the "Z" hook (6) can be removed.

4. Remove the "Z" hook (6) from the cable adjustment bracket (4). Move the "Z" hook

(6) down to the next adjustment hole.

5. Pull the auger control cable (5) up through the cable adjustment bracket (4).

6. Put the cable boot (3) over the cable ad- justment bracket (4).

7. (Figure 12) Instatl the "Z" hook (1) to the auger drive lever (2).

8. To checkthe adjustment, start the snow thrower. Make sure the auger does not rotate when the auger drive lever is released.

How To Remove The Belt Cover

(Figure 10)

1. The belt cover (1) is fastened with ten screws (2). Remove all ten screws.

2. There are five screws on the front of the belt cover (1). Three screws on the bottom of the

belt cover (1). Two screws on the top of the belt cover (1).

3. Remove the belt cover (1).

4. To install the belt cover (1), reverse the above steps.

NOTE: One screw (3) is shorter than the oth-

er screws. Make sure to install screw (3) in the correct location.

How To Replace The Drive Belt

The drive beIt is of special construction and

must be replaced with original factory replace- ment belt available from your nearest authorized

service center.

Remove the belt cover. See "How To Re- move The BeIt Cover".

(Figure 14) Remove the drive belt (1) from the idler pulley (2).

Remove the drive belt (1) from the engine pulley (3). Be careful, not to bend the beIt guides (4).

4. (Figure 15) Remove the drive belt (1) from the auger pulley (5).

5. Remove the old drive belt (1).

6. To install the new drive belt (f), reverse the above steps.

7. Make sure the drive belt (1) is seated prop- erly on the pulleys.

NOTE: When the auger control lever is engaged, the belt guides (4) must be 1/16"

from the drive belt (1).

8. Install belt cover. See "How To Remove The Belt Cover".

How To Replace The Auger (Figure 16)

1. Remove the belt cover. See "How To Re- move The Belt Cover".

2. Remove the drive belt. See "How To Replace The Drive Belt".

3. Remove the auger pulley (1) from the auger shaft (threads are ieft hand; turn ciockwise to remove).

4. To keep the auger (6) from rotating, set a 2"x4" piece of wood (2) on the center paddle (3) to secure auger (6).

5. Remove the fasteners from the bearing as- sembly (4). Remove the bearing assembly

(4) from the auger housing (5).

6. Slide the auger (6) out of the bearing assem- bly on the right side of the snow thrower.

7. Tip the auger (6) enough to allow the auger (6) to slide out of the auger housing (5).

8. To install auger (6), reverse the above steps.

How To Replace The Spark Plug NOTE: This spark ignition system meets all

requirements of the Canadian Interference- Causing Equipment Regulations.

NOTE: This engine complies with all current Australian and New Zealand limitations elec-

tromagnetic interference.

The spark plug is housed in the engine compart- ment under the top cover and cannot be seen

under normal conditions.

1. Remove the top cover. See "How To Remove The Top Cover".

2. The spark plug and wire are now visible.

3. Remove the spark plug wire.

4. Clean the area around the spark plug base to prevent dirt from entering the engine when the

spark plug is removed.

5. Remove the spark plug.

6. Check the spark plug. If the spark plug is cracked, fouled or dirty, it must be replaced.

7. (Figure 17) Set the gap between the elec_ trodes of the new spark plug at .030 inch. Next,

install the spark plug in the cylinder head and firmIy tighten. Recommended torque is 18 to 20 foot pounds.

How To Prepare The Snow Thrower For Storage

_b ARNING: Do not remove gasoline

while inside a building, near a fire, or while you smoke. Gasoline

fumes can cause an explosion or a fire.

1. Drain the fuel tank.

2. Let the engine run until it is out of gasoline.

3. Remove the spark plug from the cylinder. Pour one ounce of oil into the cylinder. Slow- ly pull the recoil-stad grip so that the oil will

protect the cylinder. Install a new spark plug in the cylinder'.

4. Thoroughly clean the snow thrower.

5. Lubricate all lubrication points. See the Main-

tenance section.

6. Be sure that all nuts, bolts and screws are

securely fastened. Inspect all visible moving

parts for damage, breakage and wear. Re- place if necessary.

7. Cover the bare metal parts of the blower housing and auger with spray rust preventa-

tive Iubricant.

8. Put the unit in a building that has good ven-

tilation.

9. If the machine must be stored outdoors, bIock up the snow thrower to be sure the en-

tire machine is off the ground.

10.Cover the snow thrower with a suitable pro- tective cover that does not retain moisture.

Do not use plastic.

How To Order Replacement Parts

The replacement parts are shown either on the

back pages of this Instruction Book or in a

separate Parts List Book.

Use only manufacturer's authorized or approved replacement pads. The letter placed on the end

of the part number denotes the type of finish for

ENGL/SH

the part, C for chrome, Z for zinc, a PA for

purchased assembly, it is important that you include this when ordering a part. Do not use attachments or accessories not specifically

recommended for this unit. In order to obtain proper replacement parts you must supply the

model number (see nameplate). Replacement pads, except for the engine,

transmission, transaxle or differential, are

available from the store where the product was purchased, a service shop recommended by the store or from a "Murray, inc. Central Parts

Distributor" listed on the back page of this Instruction Book.

If you are unable to obtain parts or service in the manner oufiined above, then contact:

MURRAY, INC. Outdoor Power Equipment Customer Service Department RO. Box 268

Brentwood, Tennessee 37027 1-800-251-8007 Collect telephone calls will not be accepted.

Replacement parts for the engine, transaxle, or

transmission, are available from the

manufacturer's authorized service center found in the yellow pages of the telephone directory.

Also, see the individual engine or transmission warranties to order replacement pads.

When ordering the following information is

required:

(1) The Model Number (2) Serial Number

(3) Part Number (4) Quantity

F-001023M 13

TROUBLE SHOOTING CHART

ENGL/SH

TROUBLE

Dimcult sta_ing

Engine runs erratic

Engine stalls

Engine runs erratic; Loss of power

Excessive vibration

Unit fails to propel itself

Unit fails to discharge snow

CAUSE

Defective spark plug.

Water or dirt in fuel system.

Blocked fuel line, empty gas tank, or stale

gasoline

Unit running on CHOKE.

Water or dirt in fuel system.

Loose parts: damaged impeller

Drive belt loose or damaged.

Auger drive belt loose or damaged.

Auger control cable not adjusted correctly.

Discharge chute clogged.

Foreign object lodged in auger

CORRECTION

Replace spark plug.

Use carburetor bowl drain to flush and refill with

fresh fuel.

Clean fuel line; check fuel supply; add fresh gasoline

Set choke lever to RUN position.

Use carburetor bowl drain to flush and refilI with

fresh fuel.

Stop engine immediately and disconnect spark

plug wire. Tighten all bolts and make all necessary repairs. If vibration continues, have

the unit serviced by a competent repairman.

Replace drive belt.

Adjust auger drive belt; replace ifdamaged.

Adjust auger control cable.

Stop engine immediately and disconnect spark

plug wire. Clean discharge chute and inside of

auger housing.

Stop engine immediately and disconnect spark

plug wire. Remove object from auger.

F-001023M 14

SOMMAIRE

INFORMATIONS SUR LE PRODUIT 15 INFORMATIONS DESTINEES AU

PROPRIETAIRE 15

PICTOGRAMMES INTERNATIONAUX 16 MONTAGE 18

FONCTIONNEMENT 19 MAINTENANCE 21

TABLEAU DE MAINTENANCE 21 TABLEAU DE DEPANNAGE 23

GARANTIE LIMITEE DE DEUX ANS

Murray, Inc. garantie aupres de I'acheteur initial que cette machine est d6pourvue de d6fauts materiels et de construction sous utilisation et

entretien normaux pendant une duree de deux (2) ans a partir de la date d'acquisition ; cetie garantie cependant ne couvre pas les moteurs,

accessoires (tels que moteurs _lectriques) et pieces d'usure normale (except6es les pi_ces

mentionn6es ci_:Iessous) 6rant donn_ que les soci6t_s fabriquant ces articles offrent leurs

propres garanties et fournissent des r6parations par le biais de leurs centres de maintenance sp6cialis6s agre6s. Pour plus d'informations, se

reporter aux garanties couvrant ces pieces particulieres. Si vous ne savez pas si votre

machine contient ou est 6quip6e d'une ou plusieurs de ces pieces, adressez vous a votre

revendeur avant i'acquisition. Sous r6serve des

modalit6s et conditions de cette garantie limit6e, nous nous engageons a reparer ou remplacer,

notre discr6tion et gratuitement aupres de I'acheteur initial, toute piece couverte par cetie

garantie limit6e jusqu'a I'expiration de la garantie applicable.

Les pieces d'usure normale comprennent les

courroies d'entrafnement, les fraises

h61ico'l'dales, les goupilles de cisaillement, les pneumatiques, et les phares. Ces pi_ces sont

garanties sans d6faut materiel ou de construction dans 1'6tat ou elles ont 6t_ livrees

avec le produit. Toute r6clamation concemant la

r_paration ou le remplacement d'une piece

d'usure normale dolt _tre effectu_e dans les trente (30) jours suivant la date d'acquisition.

Aucune r_clamation ne sera honor_e concernant des dommages provenant de la

simple utilisation, d'un usage abusif, ou d'une

mauvaise utilisation.

Cette garantie Murray, Inc. de deux (2) ans constitue votre recours exclusif ; cependant,

cette garantie est nulle ou ne s'applique pas aux

machines ayant _t_ modifi_es, endommag_es,

fait robjet d'une utilisation abusive, ou utilis_es

lots d'une location ou a des fins commerciales

et/ou professionnelles (autre que domestiques). Votre garantie ne couvre pas les r6glages

m_caniques mineurs non dus a des d_fauts materiels de fabrication. Consultez votre manuel

d'utilisation pour obtenir une assistance concernant ces reglages.

Pour effectuer une r6clamation sous la garantie limit6e de deux (2) ans Murray, Inc., retourner

FRANC_AIS

Ia machine, (ou, suivant notre autorisation pr_alable, la piece d6fectueuse) accompagn_e

de votre preuve d'achat, aupr_s du Centre de maintenance agr6_ le plus proche de chez vous. Pour Iocaliser le centre de maintenance le plus

proche, contactez le Distributeur de pieces regional de votre region figurant sur la liste

fournie avec votre machine, ou consultez les

pages jaunes de votre annuaire t_l_phonique local. Si vous nous retournez la machine

complete, nous r6parerons celle-ci. Si nous autorisons seulement le retour de la piece

d_fectueuse, nous effectuerons soit la r6paration de celle-ci, soit son remplacement. Cette

garantie limit_e Murray, Inc. de deux (2) arts vous octroie des droits 16gaux sp_cifiques, et vous pouvez 6galement vous pr6vaIoir d'autres

droits dont le contenu varie selon I'Etat ou ils

s'appliquent. Cette garantie Iimit_e eet

delivr_e en lieu et place de toute garantie

stipul_e ou tacite, ceci incluant la garantie tacite de comrnerciabilit_ et la garantie de

fonctionnalit_ pour une teche definie. Si

vous souhaitez recevoir des informations

suppIementaires concernant cette garantie

_crite ou une assistance quant a I'obtention de

services de r6paration, adressez-vous & :

MURRAY, INC.

Outdoor Power Equipment

Customer Service Department

P.O. Box 268

Brentwood, Tennessee 37027

1-800-251-8007

INFORMATIONS SUR LE

PRODUIT

Le proprietaire dolt eve certain que tousles renseignements sur le produit sont inclus avec la tondeuse. Ces renseignements comprennent les MANUELS D'INSTRUCTION, les PIECES DE RECHANGE, et les GARANTIES. Ces

renseignements doivent _tre inclus pour s'assurer que les lois d'Etat et les autres lois

sont observes.

INFORMATIONS DESTINEES AU

PROPRIETAIRE

Ce manuel se dirige aux personnes familiaris6es avec ce genre de manipulations m6caniques. La

ptupart des ouvrages de maintenance ne men- tionnent pas toutes les _tapes, et cet ouvrage ne fait pas exception. Serrer ou desserrer des atta-

ches sont des manipulations que tout le monde peut effectuer avec une certaine pratique. Lisez

et suivez ces instructions avant d'utiliser Ia ton- deuse.

Apprenez e maitriser I'appareil : si vous com- prenez le fonctionnement de ce modele, vous en

obtiendrez les meilleures performances. Au fur eta mesure que vous lisez le manuel, reportez-

vous aux illustrations. Sachez reperer I'emplace- ment des commandes et leur fonction. Afin de

prevenir tout risque d'accident, observez les ins- tructions de fonctionnement et les regles de s6-

F-001023M

curit6. Conservez ce manuel pour future

r6ference. IMPORTANT : De nombreux appareils ne sont

pas assembles et sont vendus demont6s dans leur carton d'emballage. II est alors de la res- ponsabilit6 du proprietaire de veiller ace que les

instructions de montage pr6sentes dans le ma- 5. nuel soient suivies en toute exactitude. D'autres

appareils sont vendus entierement mont6s. En ce qui concerne les machines deja mont6es, il

est de la responsabilit_ du propri_taire de veiller

ce que la machine soit correctement assem- 6.

blee. Le propri6taire dolt v6rifier attentivement la 7.

machine en fonction des instructions pr6sentes dans le manuel avant de commencer a utiliser celle-ci. 8.

DANGER : reperez ce symbole qui vous indiquera Ies precautions de securite im-

portantes. De symbole signifie : "Attention!

Soyez prudent! Vous encourrez des ris-

ques."

Responsabilit_ de I'utilisateur

La responsabUit¢ de I'utilisateur est de suivre les instructions ci-dessous.

1. Lire soigneusement ce manuel et suivre les regles indiquees pour un usage de la ton-

deuse en toute s_curit_.

Suiw'e les instructions de montage et de preparation.

Inspecter la tondeuse.

S'assurer que I'utilisateur de la tondeuse salt bien utiliser les equipements standards

et les accessoires. N'utiliser la tondeuse qu'avec les equipe-

ments de protection, les 6crans et autres

dispositifs de s6curit6 bien en place et en

bon 6tat de marche. Proc_der aux reglages n_cessaires.

Entretenir la tondeuse avec les pieces de rechange autorisees ou agreees.

Veiller ace qu'un entretien complet soit ef- fectue sur Ia tondeuse.

Prise de conscience environnementale

• Ne pas remplir Ie r_servoir d'essence du

moteur au ras-bord.

• Vider I'essence pendant le remisage hors saison.

• N'utiliser que de I'essence sans plomb.

• Entretenir r_guIierement le filtre a air.

• Effectuer un reglage du moteur r_guliere- ment.

• Conserver Ie materiel en bon etat de mar-

che.

• Eliminer I'huile de vidange de fagon 6colo-

gique.

+ 33 hidden pages