Simplicity SNOWTHROWER, DUAL STAGE, CRAFTSMAN Manuel utilisateur

80020248

Revision A

Operator’s Manual

Dual Stage Snowthrower

Model No. C950-52503-2 (1696576-02)

CAUTION: Before using this product, read the manual and

follow all its Safety Messages and Operating Instructions.

Sears Canada Inc., Toronto, Ontario M5B 2C3

Visit our Craftsman website: www.sears.ca/craftsman

BRIGGS & STRATTON is a registered trademark of Briggs & Stratton Corporation.

2

Manual Contents

Thank You Statement ........................................................2

Identification Tag ...............................................................2

Operator Safety ..................................................................3

Safety Decals ......................................................................8

Safety System Tests ..........................................................8

Features and Controls .......................................................9

Operation ......................................................................... 11

Maintenance .................................................................... 16

Troubleshooting .............................................................. 21

Specifications .................................................................. 22

Warranties ........................................................................ 23

The images in this document are representative. Your unit

may vary from the images displayed. LEFT and RIGHT are

as seen from the operator’s position.

Product Model Number:

Product Serial Number:

Engine Model-Type Number:

Engine Code/Serial Number:

Date of Purchase:

Purchase Location:

When contacting your authorized dealer for replacement

parts, service, or information you MUST have these

numbers.

Record your model name/number, manufacturer’s

identification numbers, and engine serial numbers in the

space provided for easy access.

XXX

XXXXX

For Parts and Service Call

Pour des pièces et l’intervention

SEARS CANADA INC.

Toronto, Ontario M5B2C3

MODEL / MODÈLE

SERIAL NO. / NO. SÉRIE

Assembled In

Rassemblé dans

PRODUCT IDENTIFICATION /

IDENTIFICATION DE PRODUIT

XXXXXXXXXXXXXXXXXXXX

XXXXXXX - XX

XXXXXXXXX

XXX-XXX-XXXX

WWW.XXXXXX.COM

X X X X X X X X X X X X

Thank You Statement

Identication Tag

Thank you for purchasing this quality-built CRAFTSMAN® prod-

uct. We’re pleased that you’ve placed your confidence in our

brand. When properly operated and maintained, this product will

provide many years of dependable service.

The operator’s manual contains safety information to make you

aware of the hazards and risks associated with the product

and how to avoid them. This product was designed to be used

as described in the operator’s manual and is not intended for

any other purpose. It is important that you read and thoroughly

understand the instructions in the manual before attempting

to start, operate, or service the product. Save these original

instructions for future reference.

This product requires final assembly, which is described in the

setup instructions. Be sure to follow the instructions completely

before use. If you need assistance with assembly, operation,

or maintenance of the product, contact your local Authorized

Service Dealer.

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Operator Safety

Safety Alert Symbol And Signal Words

The safety alert symbol is used to identify safety

information about hazards that can result in personal injury.

A signal word (DANGER, WARNING, or CAUTION) is used

with the alert symbol to indicate the likelihood and potential

severity of injury. In addition, a hazard symbol may be used

to represent the type of hazard.

DANGER indicates a hazard which, if not avoided,

will result in death or serious injury.

WARNING indicates a hazard which, if not avoided,

could result in death or serious injury.

CAUTION indicates a hazard which, if not avoided,

could result in minor or moderate injury.

NOTICE indicates an action that could result in

damage to the product.

Hazard Symbol Chart

Snowthrower Hazard Symbols

Symbol Meaning Symbol Meaning

Safety informa-

tion about haz-

ards that can

result in personal

injury.

Read and under-

stand the opera-

tor’s manual

before operating

or servicing the

unit.

Amputation

hazard - rotating

impeller.

Remove the key

before perform-

ing service.

Amputation

hazard - rotating

impeller.

Amputation

hazard - rotating

auger.

Amputation

hazard - do not

touch moving

parts.

Thrown objects

hazard.

Fire hazard. Explosion

hazard.

Shock hazard. Toxic fume haz-

ard.

Hot surface

hazard.

Ear protection

recommended

for extended use.

Keep a safe

distance.

Wear safety

glasses.

Keep children

away.

Kickback hazard.

All packaging, used oil, and batteries should be recycled

according to applicable government regulations.

Recycling Information

The product identification tag (A) can be found in the location

shown in Figure 1.

A

1

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DANGER

Keep hands, feet, and clothing away from rotating parts.

Rotating parts can contact or entangle hands, feet, hair,

clothing, or accessories.

Failure to observe these safety instructions will result in

traumatic amputation or severe laceration.

• Whenever cleaning, repairing, or inspecting the

snowthrower, make sure the engine is OFF, spark

plug wire is disconnected, and all moving parts have

stopped.

• Do not put hands or feet near or under rotating parts.

Keep clear of the discharge opening at all times.

• Never operate the snowthrower without proper guards,

and other safety devices in place and working.

• Never leave the snowthrower unattended while engine

is running. Always disengage the auger and traction

controls, stop engine, and remove keys.

• Keep all loose clothing away from the front of the

snowthrower and auger. Scarves, mittens, dangling

drawstrings, loose clothes, and pants can quickly

become caught in the rotating device and amputation

will occur. Tie up long hair and remove jewelry.

• Run the machine a few minutes after discharging snow

to prevent freeze-up of the collector/impeller.

• Disengage power to the collector/impeller when

snowthrower is transported or not in use.

DANGER

The discharge chute contains a rotating impeller to throw

snow. Never clear or unclog the discharge chute with your

hands. Fingers can quickly become caught in the impeller.

Always use a clean-out tool.

Failure to observe these safety instructions will result in

traumatic amputation or severe laceration.

WARNING

U.S.A. Models: Certain components in this prod-

uct and its related accessories contain chemicals

known to the state of California to cause cancer, birth

defects, or other reproductive harm. Wash hands

after handling.

WARNING

U.S.A. Models: The engine exhaust from this product

contains chemicals known to the State of California

to cause cancer, birth defects, or other reproductive

harm.

Safety Messages

WARNING

Read, understand, and follow all the instructions on the

snowthrower and in the operator’s manual before operating

this unit.

Failure to observe the safety instructions in this manual

could result in death or serious injury.

• Be thoroughly familiar with the controls and the proper

use of the snowthrower.

• Make sure you are properly trained before operating

the snowthrower.

• Know how to stop the unit and disengage the controls

quickly.

• Never allow anyone to operate the snowthrower with-

out proper instruction.

• Always follow the instructions in the operator’s manual,

if the snowthrower will be stored for an extended peri-

od.

• Maintain or replace safety and instruction labels as

necessary.

• Never attempt to make major repairs on the

snowthrower unless you have been properly trained.

Improper servicing of the snowthrower can result in

hazardous operation, equipment damage, and voiding

of the product warranty.

DANGER

• Hand contact with the rotating impeller inside the

discharge chute is the most common cause of injury

associated with snowthrowers.

• This snowthrower is capable of amputating hands

and feet, and throwing objects. Read and observe all

the safety instructions in this manual. Failure to do so

could result in death or serious injury.

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WARNING

Engines give off carbon monoxide, an odorless, colorless,

poison gas. Breathing carbon monoxide can cause nau-

sea, fainting, or death.

• Start and run the engine outdoors.

• Do not run the engine in an enclosed area, even if

doors and windows are open.

WARNING

Tragic accidents can occur if the operator is not alert to the

presence of children. Children are often attracted to the

unit and the operating activity. Never assume that children

will remain where you last saw them.

• Keep children out of the area during operation.

Children are often attracted to the equipment. Be

mindful of all persons present.

• Be alert and turn the unit off if children enter the area.

• Never allow children to operate the unit.

• Use extra care when approaching blind corners,

shrubs, trees, or other objects that may obscure vision.

Children may be present.

WARNING

Fuel and its vapors are extremely flammable and explo-

sive. Always handle fuel with extreme care.

Failure to observe these safety instructions can cause a

fire or explosion which will result in severe burns or death.

When Adding Fuel

• Turn off engine and let cool at least 2 minutes before

removing the fuel cap and adding fuel.

• Fill fuel tank outdoors or in a well ventilated area.

• Do not overfill the fuel tank. To allow for the expansion

of gasoline, do not fill above the bottom of the fuel tank

neck.

• Keep fuel away from sparks, open flames, pilot lights,

heat, and other ignition sources.

• Check fuel lines, cap, and fittings frequently for cracks

or leaks. Replace if necessary.

• Use an approved fuel container.

• If fuel spills, wait until it evaporates before starting

engine.

When Starting Engine

• Ensure that spark plug, muffler, fuel cap, and air clean-

er (if equipped) are in place and secured.

• Do not crank the engine with the spark plug removed.

• If fuel is spilled, do not attempt to start the engine, but

move the snowthrower away from the area of the spill,

and avoid creating any source of ignition, until the fuel

vapors have dissipated.

• Do not over-prime the engine. Follow the engine start-

ing instructions in this manual.

• If the engine floods, set choke (if equipped) to OPEN/

RUN position, move throttle (if equipped) to FAST

position and crank until engine starts.

When Operating Equipment

• Do not tip the snowthrower at an angle which causes

the fuel to spill.

• Do not choke the carburetor to stop the engine.

• Never run the engine with the air cleaner assembly (if

equipped) or the air filter (if equipped) removed.

When Changing Oil

• If you drain the oil from the top oil fill tube, the fuel tank

must be empty or fuel can leak out and result in a fire

or explosion.

When Transporting Equipment

• Transport with fuel tank EMPTY, or with fuel shut-off

valve OFF.

When Storing Gasoline or Equipment With Fuel in

Tank

• Store away from furnaces, stoves, water heaters, or

other appliances that have pilot light or other ignition

source because they can ignite fuel vapors.

WARNING

Objects can be picked up by the auger and thrown from

the chute. Never discharge snow toward bystanders

or allow anyone in front of the snowthrower. Failure to

observe these safety instructions will result in death or

serious injury.

• Always wear safety glasses or eye shields during oper-

ation, and while performing an adjustment or repair.

• Always be aware of the direction the snow is being

thrown. Nearby pedestrians, pets, or property may be

harmed by objects being thrown.

• Be aware of your environment while operating the

snowthrower. Don’t run over items such as gravel,

doormats, newspapers, toys, and rocks hidden under

snow, as they can all be thrown from the chute or jam

in the auger.

• Use extreme caution when operating on or crossing

gravel drives, walks, or roads.

• Adjust the collector housing height to clear gravel or

crushed rock surface.

• Never operate the snowthrower near glass enclo-

sures, automobiles, window wells, drop-offs, and the

like without proper adjustment of the discharge chute

angle.

• Familiarize yourself with the area in which you plan to

operate the snowthrower. Mark off boundaries of walk-

ways and driveways.

6

WARNING

Safe operation of the snowthrower requires the proper care

and maintenance of the engine.

• Disengage all clutches and shift into neutral before

starting the engine.

• Let the engine adjust to outdoor temperatures before

starting to clear snow.

• Use a grounded three-wire plug for all snowthrowers

equipped with electric drive motors or electric starting

motors.

WARNING

Starting the engine creates sparking.

Sparking can ignite nearby flammable gases.

Explosion and fire could result.

• If there is natural gas or LP gas leakage in the area, do

not start the engine.

• Do not use pressurize starting fluids because their

vapors are flammable.

WARNING

Running the engine produces heat. Engine parts, espe-

cially the muffler, become extremely hot.

Failure to observe these safety instructions could result in

severe thermal burns on contact.

• Never touch a hot engine or muffler. Allow muffler,

engine cylinder, and fins to cool before touching.

• Remove debris from muffler area and cylinder area.

• Install and maintain in working order a spark arrester

before using equipment on forest-covered, grass-cov-

ered, or brush-covered unimproved land.

• U.S.A. Models: It is a violation of California Public

Resource Code Section 4442 to use or operate the

engine on any forest-covered, brush-covered, or

grass-covered land unless the exhaust system is

equipped with a spark arrester, as defined in Section

4442, maintained in effective working order. Other

states or federal jurisdictions may have similar laws.

Contact the original equipment manufacturer, retailer,

or dealer to obtain a spark arrester designed for the

exhaust system installed on this engine.

WARNING

This snowthrower must be properly maintained to ensure

safe operation and performance. Failure to observe the

safety instructions in this manual could result in death or

serious injury.

• When performing any maintenance or repairs on the

snowthrower, shut OFF the engine, disconnect spark

plug wire, and keep the wire away from the plug to pre-

vent someone from accidently starting the engine.

• Check shear bolts and other hardware at frequent

intervals for proper tightness.

• Keep nuts and bolts tight and keep snowthrower in

good condition.

• Never tamper with safety devices. Check their proper

operation regularly and make necessary repairs if they

are not functioning properly.

• Components are subject to wear, damage, and dete-

rioration. Frequently check components and replace

with recommended parts, when necessary.

• Check control operation frequently. Adjust and service

as required.

• Use only factory authorized replacement parts, or like,

parts when making repairs.

• Always comply with factory specifications on all set-

tings and adjustments.

• Use only factory authorized, or like, attachments and

accessories such as wheel weights, counterweights,

or cabs.

• Never attempt to make any adjustments while the

engine is running (except when specifically recom-

mended by the factory).

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WARNING

This snowthrower is only as safe as the operator. If it is

misused, or not properly maintained, it can be dangerous.

Remember you are responsible for your safety and those

around you.

• Keep the area of operation clear of all persons, par-

ticularly small children and pets.

• Thoroughly inspect the area where the snowthrower

will be used and remove all doormats, sleds, boards,

wires, and other foreign objects.

• Do not operate the snowthrower without wearing ade-

quate winter clothing.

• Wear footwear that will improve footing on slippery sur-

faces.

• Use caution to avoid slipping or falling especially when

operating the snowthrower in reverse.

• Never operate the snowthrower without good visibility

or light. Always be sure of your footing, and keep a firm

hold on the handles.

• Do not clear snow across the face of slopes. Use

extreme caution when changing direction on slopes.

Do not attempt to clear steep slopes.

• Do not overload the machine capacity by attempting to

clear snow too quickly.

• Never operate the snowthrower at high transport

speeds on slippery surfaces. Look behind the

snowthrower and use care when operating in reverse.

• Do not use the snowthrower on surfaces above ground

level such as roofs of residences, garages, porches, or

other such structures or buildings.

• Operators should evaluate their ability to operate the

snowthrower safely enough to protect themselves and

others from injury.

• The snowthrower is intended to remove snow only. Do

not use the snowthrower for any other purpose.

• Do not carry passengers.

• After striking a foreign object, shut OFF the engine,

disconnect the cord on electric motors, thoroughly

inspect the snowthrower for any damage, and repair

the damage before restarting and operating the

snowthrower.

• If the snowthrower vibrates abnormally, shut OFF the

engine. Vibration is generally a warning of trouble. See

an authorized dealer if necessary for repairs.

• For models equipped with electric starting motors, dis-

connect the power cord after the engine starts.

WARNING

Damaged or ungrounded power cords could cause electric

shock.

Electric shock could cause severe burns or death.

When Using the Electric Starter

• The power cord must be properly grounded at all

times.

• Use only a three-conductor power cord properly

grounded to the power source.

• If the power cord is damaged, it must be replaced by a

qualified person to avoid a hazard.

WARNING

Rapid retraction of the starter cord (kickback) will pull your

hand and arm toward the engine faster than you can let go.

Broken bones, fractures, bruises, or sprains could result.

When starting the engine

• Pull the starter cord slowly until resistance is felt and

then pull rapidly to avoid kickback.

8

2

A Chute Danger

Decal

(P/N 1737865)

Backsplit

B Auger Danger

Decal (large-

frame models)

(P/N 1737866)

B

A

DANGER

Amputation hazard

This snowthrower is equipped with several mechanical

safety systems designed to keep the operator safe while

using the unit. Check the operation of these systems regu-

larly using the safety system tests listed. If the unit fails to

operate as described, DO NOT operate it. See your autho-

rized dealer for service immediately.

Test 1 - Auger/Impeller Control

With the engine running:

• Press down on the auger control lever. (The auger/impel-

ler should rotate)

• Release the auger control lever. (The auger/impeller must

stop within 5 seconds)

Test 2 - Traction Drive Control

With the engine running and speed control in 1st gear:

• Press down on the traction control lever. (The unit should

move forward)

• Release the traction control lever. (The unit must stop)

Test 3 - Free Hand Control

With the engine running:

• Engage the auger and traction control levers, then

release the auger control lever. (Both controls should

remain engaged)

• Next, release the traction control lever. (Both controls

must release)

Safety System Tests

Before operating your unit, read the safety decals. Compare

Figure 2 with the table below. The cautions and warnings are

for your safety. To avoid personal injury or damage to the unit,

understand and follow all the safety decals.

WARNING

If any safety decals become worn or damaged, and

cannot be read, order replacement decals from your

local dealer.

Safety Decals

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Snowthrower Features and Controls

Compare Figure 3 with the table below.

3

C Auger Control Lever - Used

to engage and disengage the

auger and impeller. See also,

“Free-Hand™ Control”.

D Traction Control Lever

- Used

to propel snowthrower forward

or reverse. See also, “Free-

Hand™ Control”.

E

Free Hand™ Control - After

engaging the traction control

(right hand) and auger control

(left hand), allows the opera-

tor to release the auger control

lever to use other controls.

F Clean-Out Tool - Used to

remove snow and debris from

the discharge chute and the

auger housing.

G Skid Shoes

- Used to adjust

the ground clearance of the

auger housing.

H Headlight

- Illuminates the

area in front of the snowthrow-

er.

NOTE: Headlight design varies

according to model.

E

H

A

B

F

G

Features and Controls

D

C

A Chute Rotation Crank -

In-Dash - Used to rotate the

discharge chute to the left or

right.

B

Speed Select Lever - Allows

the operator to select forward

and reverse speeds.

NOTICE: Do not move speed

select lever while Traction

Control is engaged. This may

result in severe damage to the

drive system.

Deflector Control

- In-Dash -

Used to control the angle of the

deflector (up or down).

10

Engine Features and Controls

Compare Figure 4 with the table below.

4

D

I

F

C

A

G

H

E

B

A

Fuel Shut-O Valve - Used to

turn the fuel supply off for out-of-

season storage.

B

On/O Key - Turn to the ON

position to run engine, or turn

to the OFF position to stop the

engine.

C

Throttle Control Lever - Used

to control engine speed. For

best performance, the throttle

control should be set to the FAST

position. Use the SLOW position

only for warming the engine.

D

Choke Control Knob - Used to

start a cold engine.

E

Primer Button - Used to inject

fuel directly into the carburetor

manifold to ensure fast starts in

cool weather.

F

Starter Cord Handle - Used to

start the engine manually.

G

Fuel Tank and Cap - Fill the

fuel tank to approximately 1-1/2

in. (38 mm) below the top of the

neck to allow for fuel expansion.

H

Oil Fill Cap (Extended

Dipstick)

I

Electric Start Button - Used to

start the engine using the electric

starter.

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Before Operating the Snowthrower

WARNING

Read the operator’s manual before operating the

machine. This machine can be dangerous if used

carelessly.

• Never operate the snowthrower without all guards,

covers, and shields in place.

• Stop the engine whenever leaving the operating posi-

tion.

• Remove the key before unclogging the impeller hous-

ing or discharge chute, and before making repairs or

adjustments.

• When leaving the machine, remove the key.

• To reduce the risk of fire, keep the machine clean and

free from spilled fuel, oil, and debris.

• On electric start models, disconnect the extension

cord before operating.

• Be sure to check the engine oil level before starting

the engine.

Operation

Operating the Snowthrower

DANGER

Amputation hazard

The discharge chute contains a rotating impeller to

throw snow. Fingers can quickly become caught in

the impeller. Never clear or unclog the discharge

chute with your hands. Always use a clean-out tool.

Failure to observe these safety instructions will result

in traumatic amputation or severe laceration.

Hand contact with the rotating impeller inside the

discharge chute is the most common cause of injury

associated with snowthrowers. Never use your hands

to clean out the discharge chute.

To safely clear a clogged discharge chute, follow these

instructions:

1. Shut OFF the engine.

2. Wait 10 seconds to be sure the impeller blades have

stopped rotating.

3. Always use a clean-out tool, not your hands.

WARNING

Toxic fume hazard

Engines give off carbon monoxide, an odorless, col-

orless, poison gas.

Breathing carbon monoxide can cause nausea, faint-

ing, or death.

• Start and run the engine outdoors.

• Do not run the engine in an enclosed area, even if

doors and windows are open.

WARNING

Thrown objects hazard

This machine is capable of throwing objects that could

injure bystanders, or cause damage to buildings.

Be sure the operating area is clear of bystanders. Never

direct the discharge toward anyone, or toward buildings or

cars.

1. Start the engine. See Start the Engine section.

NOTE: Always set engine speed to FAST (full throttle).

2. Rotate the chute rotation crank (A, Figure 3) to set the

direction of the discharge chute.

3. Use the deflector control lever (B) to move the deflector

up or down. Raise the deflector to throw snow further.

4. Use the speed select lever (B) to select the forward or

reverse drive speed. Use lower speeds when clearing

wet, heavy snow. Use higher speeds for light snow or

transporting.

NOTE: Always release the traction control lever before

changing speeds.

5. Fully press the auger control lever (C) to engage the

auger. Release the lever to stop the auger.

6. Fully press and hold the traction control lever (D) to

engage the traction drive and propel the snowthrower.

Release the lever to stop the snowthrower.

7. On models equipped with Free Hand Control (E), when

both the auger (C) and traction control levers (D) are

pressed, the Free Hand Control is activated. This allows

you to release the auger control lever to use other con-

trols. The auger will continue to rotate until the traction

control lever control lever is released.

8. This model is equipped with a headlight (H) to help illu-

minate the area in front of the snowthrower. The headlight

is operational whenever the snowthrower is running.

12

Check the Oil

NOTE: The engine was shipped from the factory lled with

oil. Check the level of the oil. Add oil as needed.

1. Make sure the unit is level. Use a high quality detergent

oil classified “For Service SF, SH, SJ, SL, or higher”.

2. Remove the oil fill cap/dipstick (A, Figure 5) and wipe with a

clean cloth.

FULL

A

5

3. Insert the oil fill cap/dipstick and turn clockwise to tighten.

4. Remove the oil fill cap/dipstick and check the oil.

NOTE: Do not check the level of the oil while the engine is

running.

5. If necessary, add oil until the oil reaches the FULL mark

on the oil fill cap/dipstick (B). Do not overfill.

6. Tighten the oil fill cap/dipstick securely each time you

check the oil level.

NOTE: DO not mix oil with gasoline. See the Oil

Recommendations Chart below.

* Below 40°F (4°C) the use of SAE 30 will result in hard starting.

** Above 80°F (27°C) the use of 10W-30 may cause increased oil con-

sumption. Check oil level more frequently.

Fuel Recommendations

Fuel must meet these requirements:

• Clean, fresh, unleaded gasoline.

• A minimum of 87 octane / 87 AKI (91 RON). For high

altitude use, see below.

• Gasoline with up to 10% ethanol (gasohol) is acceptable.

NOTICE: Do not use unapproved gasolines, such as E15 and

E85. Do not mix oil in gasoline or modify the engine to run on

alternate fuels. Use of unapproved fuels will cause damage

to engine components, which will not be covered under

warranty.

To protect the fuel system from gum formation, mix a fuel

stabilizer into the fuel. See Storage. All fuel is not the

same. If starting or performance problems occur, change

fuel providers or change brands. This engine is certified to

operate on gasoline. The emissions control system for this

engine is EM (Engine Modifications).

High Altitude

At altitudes over 5,000 feet (1524 meters), a minimum

85 octane / 85 AKI (89 RON) gasoline is acceptable. For

carbureted engines, high altitude adjustment is required

to remain emissions compliant. Operation without this

adjustment will cause decreased performance, increased

fuel consumption, and increased emissions. Contact a

Briggs & Stratton Authorized Service Dealer for high altitude

adjustment information.

Operation of the engine at altitudes below 2,500 feet

(762 meters) with the high altitude adjustment is not

recommended. For Electronic Fuel Injection (EFI) engines, no

high altitude adjustment is necessary.

B

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Adding Fuel

Start the Engine

Be sure that engine oil is at FULL mark on the oil ll cap/dipstick.

The snowthrower engine is equipped with an AC electric starter

and recoil starter. Before starting the engine, be certain that you

have read the following information.

WARNING: The electric starter is equipped with a three−

wire power cord and plug designed to operate on AC house

hold current. The power cord must be properly grounded at all

times to avoid the possibility of electric shock which can cause

injury to the operator. Follow all instructions carefully as set

forth:

Make sure your house has a three−wire grounded system.

If you are not sure, ask a licensed electrician. If your house

does not have a three−wire grounded system, do not use this

electric starter under any condition.

If your house has a three−wire grounded system but a three-

hole receptacle is not available to connect the electric starter,

have a three−hole receptacle installed by a licensed electrician.

WARNING: To connect power cord, always

connect the power cord rst to the switch box located on

the engine and then plug the other end into a three−hole

grounded receptacle.

WARNING: To disconnect the power cord, always

unplug the end connected to the three-hole grounded

receptacle rst.

Start the engine as follows:

1. Check the oil level.

2. Make sure equipment drive controls are disengaged.

3. Turn the fuel shut-off valve (A, Figure 4) to the ON

position.

4. Insert the ON/OFF key (B) and turn to the ON/START

position.

5. Move the throttle control lever (C) to the FAST position.

Operate the engine with the throttle control in the fast

position.

6. Turn the choke control knob (D) to the CHOKE position.

NOTE: Choke is usually unnecessary when restarting a warm

engine.

7. Push the primer (E) two times.

NOTE: Priming is usually unnecessary when restarting a

warm engine.

8. Rewind Start: Firmly hold the starter cord handle (F). Pull

the starter cord handle slowly until resistance is felt, then pull

rapidly.

WARNING

Rapid retraction of the starter cord (kickback) will pull your

hand and arm toward the engine faster than you can let go.

Broken bones, fractures, bruises, or sprains could result.

When starting the engine

• Pull the starter cord slowly until resistance is felt and

then pull rapidly to avoid kickback.

WARNING

Fuel and vapors are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

When Adding Fuel

• Turn engine off and let engine cool at least 2 minutes

before removing the fuel cap.

• Fill fuel tank outdoors or in well-ventilated area.

• Do not overfill fuel tank. To allow for expansion of the

fuel, do not fill above the bottom of the fuel tank neck.

• Keep fuel away from sparks, open flames, pilot lights,

heat, and other ignition sources.

• Check fuel lines, tank, cap, and fittings frequently for

cracks or leaks. Replace if necessary.

• If fuel spills, wait until it evaporates before starting engine.

9. Electric Start: First connect the extension cord to the

power cord receptacle (A, Figure 6) and then into a wall

receptacle. If additional extension cord is required, make

sure it is three-wire.

WARNING: If the extension cord is damaged, it

must be replaced by the manufacturer (or its service agent)

or a similarly qualied person to avoid a hazard.

NOTE: If engine oods, set the choke to the OPEN/RUN position

and crank until the engine starts. If the engine does not start after

three attempts, see an authorized dealer.

14

Stop the snowthrower:

1. Release the auger control lever (C, Figure 3).

2. Release the traction control lever (D).

Stopping the Snowthrower

Wheels equipped with a traction lock pin (A, Figure 7) can be

completely released by removing the pin and installing it in

the outer axle hole. Reverse this process to engage the drive

wheel.

Wheel Release - Lock Pins

7

A clean-out tool (A, Figure 8) is provided with the unit.

Clearing a Clogged Discharge Chute

DANGER

Amputation hazard

The discharge chute contains a rotating impeller to

throw snow. Fingers can quickly become caught in

the impeller. Never clear or unclog the discharge

chute with your hands. Always use a clean-out tool.

Failure to observe these safety instructions will result

in traumatic amputation or severe laceration.

Hand contact with the rotating impeller inside the dis-

charge chute is the most common cause of injury associ-

ated with snowthrowers. Never use your hands to clean out

the discharge chute.

B

A

10. Depress the starter push button (B). After you start the

engine, first disconnect the extension cord from the wall

receptacle and then from the power cord receptacle (A).

NOTICE: To extend the life of the starter, use short starting

cycles (ve seconds maximum). Wait one minute between

starting cycles.

NOTE: If engine oods, set the choke to the OPEN/RUN position

and crank until the engine starts. If the engine does not start after

three attempts, see an authorized dealer.

11. Allow the engine to warm up for several minutes. Then

slowly move the choke control knob to the RUN position.

6

Stop the engine:

3. Move the throttle control lever (C, Figure 4) to SLOW and

then to the STOP position.

4. Turn the ON/OFF key (B) to the OFF position. Wait for all

moving parts to stop.

5. Remove the key. Keep the key out of the reach of chil-

dren.

6. After the engine stops, turn the fuel shut-o valve (A) to

the closed position.

WARNING

Fuel and vapors are extremely flammable and explosive.

Fire or explosion can cause severe burns or death.

• Do not choke the carburetor to stop the engine.

To safely clear a clogged discharge chute, follow these

instructions:

1. Shut OFF the engine.

2. Wait 10 seconds to be sure the impeller blades have

stopped rotating.

3. Always use a clean-out tool, not your hands.

15

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8

A

Skid Shoe Height Adjustment

DANGER

Amputation hazard

The discharge chute contains a rotating impeller to throw

snow. Fingers can quickly become caught and traumatic

amputation or severe laceration will result. Hand contact

with the rotating impeller inside the discharge chute is the

most common cause of injury associated with snowthrow-

ers.

Turn the engine OFF, wait for all moving parts to stop, and

remove the engine key before performing any maintenance

or repairs.

WARNING

Thrown objects hazard

Objects such as gravel, rocks, or other debris, if struck

by the impeller, may be thrown with sufficient force to

cause personal injury, property damage, or damage to the

snowthrower.

Be sure to set the skid shoes at the proper height to main-

tain ground clearance for the type of surface being cleared.

This snowthrower is equipped with two skid shoes secured to

the outside of the auger housing. These adjust the height of

of the front of the snowthrower.

When removing snow from a hard surface area such as a

paved driveway or walk, raise the skid shoes to bring the

front of the snowthrower down.

When removing snow from gravel-covered or uneven surfac-

es, lower the skid shoes to bring the front of the snowthrower

up. This will help to prevent rocks and other debris from being

picked up and thrown by the augers.

1. Determine the clearance needed between the scraper

bar at the bottom of the auger housing and the ground.

2. Place a block with a thickness equal to the desired

ground clearance under the scraper bar.

3. Loosen the skid shoe mounting nuts (A, Figure 9) and

push the skid shoe (B) down until it touches the ground.

Re-tighten mounting nuts.

4. Set the skid shoe on the other side at the same height.

9

16

Maintenance

Engine Maintenance

Check Crankcase Oil Level - Before starting engine

and after each 8 hours of continuous use. Add the

recommended motor oil as required.

NOTE: Over lling the engine can aect performance.

Tighten the oil ll cap securely to prevent leakage.

Drain Oil – Position snowthrower so that the oil drain

plug is lowest point on engine. When the engine is warm,

remove oil drain plug and oil fill cap and drain oil into a

suitable container.

Replace oil drain plug and tighten securely. Refill crankcase

with the recommended motor oil.

Maintenance Chart

SNOWTHROWER

After Each Use

Remove the snow and slush o snowthrower to prevent

freezing of controls

Every 8 Hours or Daily

Perform snowthrower safety tests

Every 25 Hours or Annually *

Check tire pressure

Check snowthrower for loose hardware

See Dealer Annually to

Lubricate control levers and linkages

Lubricate deector hinge

Lubricate deector motor (if equipped)

Lubricate chute rotation gear (if equipped)

ENGINE

First 5 Hours

Change engine oil

Every 8 Hours or Daily

Check engine oil level

Every 50 Hours or Annually *

Change engine oil

Check muer and muer guard

See Dealer Annually to

Replace spark plug

Check valve clearance

* Not required unless there are problems with engine

performance.

Emissions Control Statement

Maintenance, replacement, or repair of the emissions

control devices and systems may be performed by any

non-road engine repair establishment or individual.

However, to obtain “no charge” emissions control service,

the work must be performed by a factory authorized dealer.

See the Emissions Warranty.

Change Oil - Every 50 hours of operation or at least once a

year, even if the snowthrower is not used for fifty hours. Use

a clean, high quality detergent oil.

Fill the crankcase to FULL line on dipstick (A, Figure 10).

Be sure original container is marked: service “SF” or higher.

See Oil Recommendations Chart below.

10

A

17

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en

Lubricate Control Lever Linkage

Lubricate the control lever linkage at the locations shown in

Figure 11.

11

Lubricate Discharge Chute, Deflector,

and Wheel Axle

Lubricate the discharge chute, deflector, and wheel axle at

the locations shown in Figure 12.

Lubricate Auger Assembly

Lubricate the auger assembly at the location shown in

Figure 13.

12

13

* Below 40°F (4°C) the use of SAE 30 will result in hard starting.

** Above 80°F (27°C) the use of 10W-30 may cause increased oil con-

sumption. Check oil level more frequently.

18

NOTICE: Do not allow grease or oil to contact the rubber

friction wheel or the disc drive plate. If grease or oil comes

into contact with the friction wheel, replace it. Do not attempt

to clean it. If grease or oil comes into contact with disc drive

plate, clean it thoroughly with an alcohol based solvent.

1. Position speed select lever in the first forward gear.

2. Drain fuel to an approved container.

Hex Shaft and Gear Lubrication

3. Stand the snowthrower up on the auger housing end.

NOTE: When the crankcase is filled with oil, do not leave

the snowthrower standing up on the auger housing for an

extended period of time.

4. Remove screws (A, Figure 14) and bottom panel (B).

5. Wipe the hex shaft (C, Figure 15) with clean motor oil,

before storage and at the beginning of each season.

6. Install the bottom panel (B, Figure 14) and screws (A).

WARNING

Fire and explosion hazard

Fuel is highly flammable and its vapors are explosive.

Drain gasoline outdoors, away from fire and other ignition

sources. Wipe up any spills immediately. Do NOT allow

open flame, smoking, or matches in the area.

14

B

A

15

A

C

19

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en

16

B

A

C

NOTE: If the auger or traction cables become stretched or

are sagging, adjustment is necessary.

1. Loosen finger nut (A, Figure 16).

2. Hold control cable (B) to keep it from rotating.

NOTE: The cable should not rotate while making adjustment.

3. Turn collar (C) to remove slack but do not over-tighten.

4. Tighten finger nut.

5. Perform snowthrower safety test to ensure proper opera-

tion. See Safety System Tests. If necessary, make addi-

tional adjustments.

Auger and Traction Cable Adjustment

WARNING

Amputation hazard

Over-tightening the auger cable may cause the auger drive

to engage without depressing the auger drive control.

Follow the adjustment procedure to ensure the cable is not

over-tightened.

If the speed control rod requires adjustment, see an autho-

rized dealer.

Speed Control Rod Adjustment

Tire pressure should be checked periodically. The maximum

tire pressure is stamped on the sidewall of the tires. Do not

exceed this pressure.

Checking Tire Pressure

WARNING

Explosion hazard

Over-inflation of tires may cause them to explode, which

could result in serious injury.

Do not inflate the tires above the maximum pressure.

DANGER

Amputation hazard

The discharge chute contains a rotating impeller to throw

snow. Fingers can quickly become caught and traumatic

amputation or severe laceration will result. Hand contact

with the rotating impeller inside the discharge chute is the

most common cause of injury associated with snowthrow-

ers.

Turn the engine OFF, wait for all moving parts to stop, and

remove the engine key before performing any maintenance

or repairs.

Auger Shear Bolt Replacement

1. Turn the engine OFF. See Stopping the Snowthower

section.

2. Remove the existing shear bolt (A, Figure 17) and lock-

nut (C) from auger shaft (B).

3. Align the bolt holes. Install the replacement shear bolt

through the auger shaft. Secure with the locknut.

20

WARNING

Fire and explosion hazard

Fuel is highly flammable and its vapors are explosive.

Fumes may travel to a distant ignition source and an explo-

sion and/or fire may result.

Handle gasoline carefully. Never store the unit, with fuel in

the tank, indoors or in a poorly ventilated enclosure where

fuel fumes could reach an open flame, spark, pilot light,

such as a furnace, water heater, or clothes dryer.

Storage

Equipment

• Thoroughly clean the unit.

• Lubricate the hex shaft (see Maintenance section).

• Make sure all nuts, bolts, and screws are securely fas-

tened. Inspect all visible moving parts for damage, break-

age, and wear. Replace if necessary.

• Apply a rust preventative to any bare metal parts of the

snowthrower auger and impeller.

• If possible, store the unit indoors and cover it to give pro-

tection from dust and dirt.

• If the machine must be stored outdoors, cover it with a

heavy tarpaulin.

Fuel System

Fuel can become stale when stored over 30 days. Stale fuel

causes acid and gum deposits to form in the fuel system or

on essential carburetor parts. To keep fuel fresh, use Briggs

& Stratton® Advanced Formula Fuel Treatment & Stabi-

lizer, available wherever Briggs & Stratton genuine service

parts are sold.

There is no need to drain gasoline from the engine if a fuel

stabilizer is added according to instructions. Run the en-

gine for 2 minutes to circulate the stabilizer throughout the

fuel system before storage. If gasoline in the engine has not

been treated with a fuel stabilizer, it must be drained into an

approved container. Run the engine until it stops from lack

of fuel. The use of a fuel stabilizer in the storage container is

recommended to maintain freshness.

Engine Oil

While the engine is still warm, change the engine oil. See En-

gine Maintenance section.

Before starting the unit after it has been stored:

• Check all uid levels. Check all maintenance items.

• Perform all recommended checks and procedures found

in this manual.

• Allow the engine to warm up for several minutes before

use.

17

DANGER

Amputation hazard

The discharge chute contains a rotating impeller to throw

snow. Fingers can quickly become caught and traumatic

amputation or severe laceration will result. Hand contact

with the rotating impeller inside the discharge chute is the

most common cause of injury associated with snowthrow-

ers.

Turn the engine OFF, wait for all moving parts to stop, and

remove the engine key before performing any maintenance

or repairs.

Gear Box Shear Bolt Replacement

1. Turn the engine OFF. See Stopping the Snowthower

section.

2. Remove the existing shear bolt (A, Figure 18) and lock-

nut (C) from impeller shaft (B).

3. Align the bolt holes. Install the replacement shear bolt

through the impeller shaft. Secure with the locknut.

18

A

C

B

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