16
Operator’s Manual
Models
521SSE
521SSR
Read and keep this book for future reference.
This book contains important information on
SAFETY, ASSEMBLY, OPERATION, AND MAINTENANCE.
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.
1740274
TP 100-4350-01-SW-R
Download from Www.Somanuals.com. All Manuals Search And Download.
INTRODUCTION
Congratulations on your purchase. This Snowthrower has been designed, engineered and manufactured to give you the best
possible dependability and performance. However, like all mechanical products, your machine will occasionally require adjust-
ment and maintenance. This handbook should be read before operating or performing and adjustments on your machine.
The instructions in this Owner’s Manual are 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 acci-
dent, 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 as-
sembly instructions 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 assembled. The owner must carefully check the unit
according to the instructions in this manual before it is first used.
The warranty, found in this manual, details the coverage and limitations of this product.
RESPONSIBILITY OF THE OWNER
It is the responsibility of the owner to follow the instructions below.
1. Carefully read and follow the rules for safe operation.
2. Follow all the assembly 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 approved replacement parts.
8. Complete all maintenance on the unit.
FOR YOUR RECORDS
DATE PURCHASED:
MODEL NO:
SERIAL NO:
STORE WHERE PURCHASED:
ADDRESS:
CITY:
STATE:
TELEPHONE :
Record this information about your unit so that you will
be able to provide it in case of loss or theft.
2
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
RULES FOR SAFE OPERATION
Operating Symbols and their meanings
This manual contains safety information to
make you aware of the hazards and risks
associated with snow throwers, and how to avoid them.
The snow thrower is designed and intended for removal
of snow, and should not be used for any other purpose. It
is important that you read and understand these
instructions, and anyone operating the equipment read
and understand these instructions.
These symbols are used on your equipment and defined in
your operating manual. It is important that you review and
understand the meanings. Failure to understand the
symbols might result in harm to you.
Oil
WARNING
Foward
Neutral
Fuel
The engine exhaust from this product contains chemicals
known to the State of California to cause cancer, birth
defects, or other reproductive harm.
On Off
A signal word (DANGER, WARNING, or CAUTION) is used
with the alert symbol to indicate the likelihood and the
potential severity of injury. In addition, a hazard symbol may
be used to represent the type of hazard.
Primer bulb
Reverse
DANGER indicates a hazard which, if not avoided,
Throttle
will result in death or serious injury.
Ignition On
Ignition Off
Ignition Key
WARNING indicates a hazard which, if not avoided,
could result in death or serious injury.
Choke off
CAUTION indicates a hazard which, if not avoided,
might result in minor or moderate injury.
CAUTION, when used without the alert symbol,
indicates a situation that could result in damage to
the equipment.
Choke on
Stop
Hazard Symbols and the meanings
Push to engage
electric start
These symbols are used on your equipment and defined in
your operating manual. Review and understand the meanings.
The use of one of these symbols combined with a signal word
will alert you to potential hazards and how to avoid them.
Slow
Fast
Electric
Start
Safety Alert − Identifies safety information about
hazards that can result in personal injury.
Engine
Start
Engage
Traction
Operator’s Manual − Read and understand before
performing any activity or running equipment.
Engine Run
Rotating auger
Fire
Auger Collector
Auger Clutch
Engine Off
Engage
Rotating impeller
Explosion
Shock
Toxic fumes
Hot Surface
Drive Clutch
Disengage
Rotating gears
Thrown objects
Never reach into
rotating parts.
Discharge Chute
Chute Deflector
Recommended ear
protection for
extended use.
Keep a safe distance
from the equipment.
DOWN
LEFT
RIGHT
UP
Shut off engine and remove spark plug connector
before performing maintenance or repair work.
3
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
RULES FOR SAFE OPERATION
WARNING: This machine is capable of amputating hands and feet and throwing objects. Read these safety
rules and follow them closely. Failure to obey these rules could result in loss of control of unit, severe per-
sonal injury or death to you, or bystanders, or damage to property or equipment. The triangle
signifies important cautions or warnings which must be followed.
in text
Safe Operation Practices for Snowthrowers
As Recommended By: American National Standards Institute (ANSI)
IMPORTANT: Safety standards require operator presence
controls to minimize the risk of injury. Your snowthrower is
equipped with such controls. Do not attempt to defeat the
function of the operator presence control under any circum-
stances.
5. Use extension cords and receptacles as specified by the
manufacturer for all units with electric drive motors or
electric starting motors.
6. Adjust the collector housing height to clear gravel or
crushed rock surfaces.
7. Never attempt to make any adjustments while the engine
(motor) is running (except when specifically recom-
mended by manufacturer).
8. Let engine (motor) and snowthrower adjust to outdoor
temperatures before starting to clear snow.
9. Always wear safety glasses or eye shields during oper-
ation or while performing an adjustment or repair to pro-
tect eyes from foreign objects that may be thrown from
the machine.
Training
1. Read, understand, and follow all instructions on the ma-
chine and in the manuals before operating this unit. Be
thoroughly familiar with the controls and the proper use of
the equipment. Know how to stop the unit and disengage
the controls quickly.
2. Never allow children to operate the equipment. Never
allow adults to operate the equipment without proper in-
struction.
3. Keep the area of operation clear of all persons, particular-
ly small children and pets.
4. Exercise caution to avoid slipping or falling especially
when operating in reverse.
Operation
1. Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
2. Exercise extreme caution when operating on or crossing
gravel drives, walks or roads. Stay alert for hidden haz-
ards or traffic.
3. After striking a foreign object, stop the engine (motor),
remove the wire from the spark plug, disconnect the cord
on electric motors, thoroughly inspect snowthrower for
any damage, and repair the damage before restarting and
operating the snowthrower.
4. If the unit should start to vibrate abnormally, stop the en-
gine (motor) and check immediately for the cause. Vibra-
tion is generally a warning of trouble.
5. Stop the engine (motor) whenever you leave the operat-
ing position, before unclogging the collector/impeller hous-
ing or discharge chute and when making any repairs,
adjustments, or inspections.
Preparation
1. Thoroughly inspect the area where the equipment is to be
used and remove all doormats, sleds, boards, wires, and
other foreign objects.
2. Disengage all clutches and shift into neutral before start-
ing the engine (motor).
3. Do not operate the equipment without wearing adequate
winter outer garments. Wear footwear that will improve
footing on slippery surfaces. Avoid loose fitting clothing
that can get caught in moving parts.
4. Handle fuel with care; it is highly flammable.
a. Use an approved fuel container.
6. When cleaning, repairing, or inspecting, make certain the
collector/impeller and all moving parts have stopped. Dis-
connect the spark plug wire and keep the wire away from
the spark plug to prevent accidental starting.
7. Do not run the engine indoors, except when starting the
engine and for transporting the snowthrower in or out of
the building. Open the outside doors; exhaust fumes are
dangerous (containing CARBON MONOXIDE, an ODOR-
LESS and DEADLY GAS).
8. Exercise extreme caution when operating on slopes. Do
not attempt to clear steep slopes.
9. Never operate the snowthrower without proper guards,
plates, or other safety protective devices in place and
working.
b. Never add fuel to a running engine or hot engine.
c. Fill fuel tank outdoors with extreme care. Never fill fuel
tank indoors. Replace fuel cap securely and wipe up
spilled fuel.
d. Never fill containers inside a vehicle or on a truck or
trailer bed with a plastic liner. Always place containers
on the ground, away from your vehicle, before filling.
e. When practical, remove gas−powered equipment from
the truck or trailer and refuel it on the ground. If this is
not possible, then refuel such on a trailer with a porta-
ble container, rather than from a gasoline dispenser
nozzle.
f. Keep nozzle in contact with the rim of the fuel tank or
container opening at all times, until refueling is com-
plete. Do not use a nozzle lock−open device.
10.Never direct the discharge toward people or areas where
property damage can occur. Keep children and others
away.
g. Replace gasoline cap securely and wipe up spilled fuel.
h. If fuel is spilled on clothing, change clothing immediate-
11.Do not overload the machine capacity by attempting to
clear snow at too fast a rate.
ly.
4
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
RULES FOR SAFE OPERATION
12.Never operate the machine at high transport speeds on
Service, Maintenance And Storage
1. Check shear bolts and other bolts at frequent intervals for
proper tightness to be sure the equipment is in safe work-
ing condition.
2. Never store the machine with fuel in the tank inside a
building where ignition sources are present such as hot
water and space heaters, or clothes dryers. Allow the en-
gine to cool before storing in any enclosure.
slippery surfaces. Look behind and use care when operat-
ing in reverse.
13.Disengage power to the collector/impeller when snow-
thrower is transported or not in use.
14.Use only attachments and accessories approved by the
manufacturer of the snowthrower (such as cabs, tire
chains, etc..).
3. Always refer to operator’s manual for important details if
the snowthrower is to be stored for an extended period.
4. Maintain or replace safety and instruction labels as
necessary.
15.Never operate the snowthrower without good visibility or
light. Always be sure of your footing and keep a firm hold
on the handles. Walk, never run.
16.Never touch a hot engine or muffler.
5. Run the machine a few minutes after throwing snow to
17.Never operate the snowthrower near glass enclosures,
automobiles, window wells, drop−offs, and the like without
proper adjustment of the snow discharge angle.
18.Never direct discharge at bystanders or allow anyone in
front of the unit.
19.Never leave a running unit unattended. Always disen-
gage the auger and traction controls, stop engine, and
remove keys.
20.Do not operate the unit while under the influence of alco-
hol or drugs.
prevent freeze−up of the collector/impeller.
6. If fuel is spilled, do not attempt to start the engine but
move the machine away from the area of spillage and
avoid creating any source of ignition until fuel vapors
have dissipated.
7. Always observe safe refueling and fuel handling practic-
es when refueling the unit after transportation or storage.
8. Always follow the engine’s manual instructions for storage
preparations before storing the unit for both short and
long term periods,
9. Always follow the engine manual instructions for proper
start-up procedures when returning the unit to service.
21.Keep in mind the operator is responsible for accidents
occurring to other people or property.
22.Data indicates that operators, age 60 years and above,
are involved in a large percentage of power equipment−
related injuries. These operators should evaluate their
ability to operate the unit safely enough to protect them-
selves and others from injury.
23.DO NOT wear long scarves or loose clothing that could
become entangled in moving parts.
10.Maintain or replace safety and instruction labels as
necessary.
11.Keep nuts and bolts tight and keep equipment in good
condition.
12.Never tamper with safety devices. Check their proper
operation regularly and make necessary repairs if they
are not functioning properly.
24. Snow can hide obstacles. Make sure to remove all ob-
stacles from the area to be cleared.
13.Components are subject to wear, damage, and deteriora-
tion. Frequently check components and replace with
manufacturer’s recommended parts, when necessary.
14.Check control operation frequently. Adjust and service as
required.
15.Use only factory authorized replacement parts when mak-
ing repairs.
16.Always comply with factory specifications on all settings
and adjustments.
17.Only authorized service locations should be utilized for
major service and repair requirements.
18.Never attempt to make major repairs on this unit unless
you have been properly trained. Improper service pro-
cedures can result in hazardous operation, equipment
damage and voiding of manufacturer’s warranty.
Children
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 re-
main where you last saw them.
1. Keep children out of the area and under the watchful care
of another responsible adult.
2. Be alert and turn off if children enter the area.
3. Never allow children to operate the unit.
4. Use extra care when approaching blind corners, shrubs,
trees, or other objects that may obscure vision.
Clearing A Clogged Discharge Chute
19.Check shear bolts (pins) and other bolts at frequent inter-
vals for proper tightness to be sure the equipment is in
safe working condition.
Hand contact with the rotating impeller inside the discharge
chute is the most common cause of injury associated with
snowthrowers. Never use your hand to clean out the dis-
charge chute.
To clear the chute:
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.
1740274
Emissions
1. Engine exhaust from this product contains chemicals
known, in certain quantities, to cause cancer, birth de-
fects, or reproductive harm.
2. If available, look for the relevant Emissions Durability
Period and Air Index information on the engine emissions
label.
5
Download from Www.Somanuals.com. All Manuals Search And Download.
TABLE OF CONTENTS
RULES FOR SAFE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
HAZARD SYMBOLS AND THE MEANINGS . . . . . . . . . . . . . . . . . . . . . . 3
OPERATING SYMBOLS AND THEIR MEANINGS . . . . . . . . . . . . . . . . 3
SAFE OPERATION PRACTICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SAFETY DECALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
OWNER’S INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
WARRANTIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PARTS BAGS CONTENTS: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TOOLS REQUIRED FOR ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
HOW TO REMOVE THE SNOW THROWER FROM THE CARTON . 10
HOW TO INSTALL THE CHUTE CRANK . . . . . . . . . . . . . . . . . . . . . . . . 10
HOW TO ASSEMBLE THE HANDLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
HOW TO INSTALL THE CHUTE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
ENGINE AND SNOW THROWER OPERATING CONTROLS . . . . . . . 13
SNOWTHROWER OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
HOW TO STOP THE SNOWTHROWER . . . . . . . . . . . . . . . . . . . . . . . . . 14
HOW TO CONTROL SNOW DISCHARGE . . . . . . . . . . . . . . . . . . . . . . . 14
HOW TO THROW SNOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
HOW TO MOVE FORWARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
HOW TO MIX THE FUEL MIXTURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
BEFORE STARTING THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
HOW TO STOP THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
HOW TO START THE ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
HOW TO CLEAR A CLOGGED DISCHARGE CHUTE . . . . . . . . . . . . . 17
HOW TO USE THE CLEAN-OUT TOOL . . . . . . . . . . . . . . . . . . . . . . . . . 17
SNOW THROWING TIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SERVICE RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
HOW TO LUBRICATE THE IDLER ARM . . . . . . . . . . . . . . . . . . . . . . . . . 19
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
HOW TO ADJUST THE BELT TENSION . . . . . . . . . . . . . . . . . . . . . . . . . 20
HOW TO REPLACE THE AUGER BELT . . . . . . . . . . . . . . . . . . . . . . . . . 20
HOW TO FREE THE AUGER CABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
HOW TO ADJUST THE CHUTE CRANK . . . . . . . . . . . . . . . . . . . . . . . . 22
HOW TO ADJUST THE AUGER CONTROL CABLE . . . . . . . . . . . . . . 22
HOW TO REPLACE THE DRIVE BELT . . . . . . . . . . . . . . . . . . . . . . . . . . 23
HOW TO REPLACE THE AUGER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
TO ADJUST THE CARBURETOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
TO ADJUST OR REPLACE THE SPARK PLUG . . . . . . . . . . . . . . . . . . 25
STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
TROUBLE SHOOTING CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1740274
6
Download from Www.Somanuals.com. All Manuals Search And Download.
SAFETY DECALS
meaning, then thoroughly read all safety and operation in-
structions in this Owner’s Manual or contact your local deal-
er.
WARNING: If safety decals are dam-
aged or missing, replace immediately.
If any safety decals become worn or damaged and cannot
be read, order replacement decals from your local dealer.
Look for this symbol to indicate important safe-
ty precautions. This symbol indicates: “Atten-
tion! Become Alert! Your Safety Is At Risk.”
Identifying Your Snowthrower
The snowthrower has two (2) identifying numbers: (1) unit
model number: (2) unit serial number. The two preceding
numbers are required to insure that the proper replacement
parts are obtained when required. If you have any questions
concerning parts, service, or technical data, contact the
dealer where the unit was purchased.
Before operation of your snowthrower, read the safety de-
cals as shown on your snowthrower. The cautions and
warnings are for your safety. To avoid a personal injury or
damage to your snowthrower, understand and follow all
safety decals. If you have any questions regarding the
meaning or how to comply with the instructions, do not oper-
ate until you understand the purpose for the warning or dan-
ger given in the safety decal. If you do not understand the
For complete warranty information refer to the warranty in
the Owner’s Information section of this manual.
Figure 1
1740274
7
Download from Www.Somanuals.com. All Manuals Search And Download.
OWNER’S INFORMATION
WARRANTY STATEMENT
SECTION 1: LIMITED WARRANTY
Husqvarna Forest & Garden Company (“Husqvarna”) warrants Husqvarna product to the original purchaser to be free from defects
in material and workmanship from the date of purchase for the “Warranty Period” of the product as set forth below:
Lifetime Warranty (Parts and Labor): All tiller tines and trimmer shafts against breakage. Proof of purchase required.
Lifetime Warranty (“PARTS ONLY” after initial warranty expiration): Ignition coils and modules on handheld product. Proof
of purchase required.
WARRANTY SCHEDULE FOR TURF CARE Equipment − Zero Turn Riders (New warranty applies to units sold after August
1, 2005. Also applies to units factory-equipped with R.O.P.S.
EZ Zero Turn Riders: 3 year consumer warranty or 600 hours of use (when used solely at the owner’s residence.)
EZ Zero Turn Riders: 1 year commercial warranty or 600 hours of use.
iZ, LZ & BZ Zero Turn Riders: 5 year consumer warranty or 1,500 hours of use (when used solely at the owner’s residence.)
iZ, LZ & BZ Zero Turn Riders: 1 year commerical warranty or 1,500 hours of use.
3 Year or 1,500 Hour Commercial Use Warranty: spindles on zero turn riders, hydraulic pumps and wheel motors.
Warranty Schedule for Turf Care Walk Behind Units − W, WG & WH Zero Turn Riders - 3 year consumer and commercial
warranty. New warranty applies to units sold after August 1, 2005. Also applies to units factory-equipped with R.O.P.S.
2 Year COMMERCIAL and CONSUMER Warranty: all Husqvarna ground-engaging commercial equipment.
WARRANTY SCHEDULE FOR CONSUMER TURF CARE EQUIPMENT:
2 Year Consumer Warranty: Automatic mower, all Residential Zero Turn Riders, all lawn, yard and garden tractors, all
noncommercial walk behind mowers, tillers, chain saws, trimmers, brushcutters, clearing saws, snow blowers, handheld blowers,
backpack blowers, hedge trimmers, electrical products and power-assist collection systems for noncommercial, nonprofessional,
noninstitutional or nonincome producing use, except as herein stated. All consumer product use must have been limited to the
owner’s residence.
WARRANTY SCHEDULE FOR CONSUMER FOREST & GARDEN EQUIPMENT:
2 Year Consumer Warranty: all consumer chain saws, trimmers, brushcutters, clearing saws, handheld blowers, backpack
blowers, hedge trimmers, and electrical products for noncommercial, nonprofessional, noninstitutional or nonincome producing
use, except as herein stated. All consumer product use must have been limited to the owner’s residence.
2 Year or 2,000 Hour & 1 Year or 1,000 Hour Warranty: Husqvarna Utility Vehicles
1 Year Warranty: Power cutters, stump grinder, pole pruners and pole saws for noncommercial, nonprofessional, noninstitutional
or nonincome producing use. All 300 series trimmers, brushcutters, clearing saws, hovering trimmers, stick edgers, backpack
blowers, handheld blowers, hedge trimmers, power-assist collection systems for commercial, institutional, professional or income
producing purposes or use.
1 Year Conditional Component Warranty: Chain saw crankshafts for commercial/professional use (parts and labor). Saw must
be operated with Husqvarna XP 2 cycle oil.
90 Day Commercial Warranty: Automatic mower, chain saws, 100 series trimmers, power cutters, stump grinders, pole saws,
pole pruners, snow throwers, model series 580 & 600 walk-behind mowers, or any Husqvarna product used for commercial,
institutional, professional, municipality or income producing purposes or use except as otherwise provided herein.
Batteries: 1 year prorated limited warranty with 100% replacement during the first 6 months.
Rental Warranty: 90 days on all applicable professional equipment reference warranty time period charts located in the back of
the Retailer Warranty Policy & Procedure Manual.
Husqvarna Safety Apparel caries as 90-day warranty from the date of the customer’s original purchase for defects in material
and workmanship. Normal wear, tear or abuse is not covered under the warranty. Product must be returned to Charlotte with a
warranty claim form. All care and maintenance instructions must be followed as stated by the manufacturer on the care label. The
fit of the product apparel/boot is not covered under warranty.
30 Day Warranty: Replacement parts, accessories including bars and chains, tools and display items. Emission control system
components necessary to comply with CARB-TIER II and EPA regulations, except for those components which are part of engine
systems manufactured by third part engine manufactures for which the purchaser has received a separate warranty with product
at time of purchase.
SECTION 2: HUSQVARNA’S OBLIGATIONS UNDER THE WARRANTY
Husqvarna will repair or replace defective components without charge for parts or labor if a component fails because of a defect
in material or workmanship during the warranty period.
8
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
OWNER’S INFORMATION
WARRANTY STATEMENT
SECTION 3: ITEMS NOT COVERED BY THIS WARRANTY
The following items are not covered by this warranty:
1. Normal customer maintenance items which become worn through normal regular use, including, but not limited to, belts, blades,
blade adapters, bulbs, clutches, clutch drums, filters, guide bars, lubricants, rewind springs, saw chain, spark plugs, starter
ropes and tines.
2. Natural discoloration of material due to ultraviolet light.
3. Engine and drive systems not manufactured by Husqvarna; these items are covered by the respective manufacturer’s warranty
as provided in writing with the product information supplied at the time of purchase; all claims must be sent to the appropriate
manufacturer.
4. Lawn and garden attachments are covered by a third party which gives a warranty, all claims for warranty should be sent to the
manufacturer.
5. Commercial or consumer mowing decks with sand abrasion damage.
5. Emission Control System components necessary to comply with CARB-TIER III and EPA regulations which are manufactured
by third party engine manufacturer.
SECTION 4: EXCEPTIONS AND LIMITATIONS
This warranty shall be inapplicable to defects resulting from the following:
1. Accident, abuse, misuse, negligence and neglect, including stale fuel, dirt, abrasives, moisture, rust, corrosion, or any adverse
reaction due to incorrect storage or use habits;
2. Failure to operate or maintain the unit in accordance with the Owner’s/Operator’s manual or instruction sheet furnished by
Husqvarna;
3. Alterations or modifications that change the intended use of the product or affects the product’s performance, operation, safety,
or durability, or causes the product to fail to comply with any applicable laws; or:
4. Additional damage to parts or components due to continued use occurring after any of the above.
REPAIR OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE PURCHASER.
HUSQVARNA SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY
EXPRESS OR IMPLIED WARRANTY ON THESE PRODUCTS EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW.
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THESE PRODUCTS
IS LIMITED IN DURATION TO THE WARRANTY PERIOD AS DEFINED IN THE LIMITED WARRANTY STATEMENT.
HUSQVARNA RESERVES THE RIGHT TO CHANGE OR IMPROVE THE DESIGN OF THE PRODUCT WITHOUT NOTICE,
AND DOES NOT ASSUME OBLIGATION TO UPDATE PREVIOUSLY MANUFACTURED PRODUCTS.
Some states do not allow the exclusion of incidental or consequential damages, or limitations on how long an implied warranty
lasts, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
SECTION 5: CUSTOMER RESPONSIBILITIES
The product must exhibit reasonable care, maintenance, operation, storage and general upkeep as written in the maintenance
section of the Owner’s/Operator’s manual. Should an operational problem or failure occur, the product should not be used, but
delivered as is to an authorized Husqvarna retailer for evaluation. Proof of purchase, as explained in section 6, rests solely with
the customer.
SECTION 6: PROCEDURE TO OBTAIN WARRANTY CONSIDERATION
It is the Owner’s and Retailer’s responsibility to make certain that the Warranty Registration Card is properly filled out and mailed
to Husqvarna Forest & Garden Company. This card should be mailed within ten (10) days from the date of purchase in order to
confirm the warranty and to facilitate post-sale service.
Proof of purchase must be presented to the authorized Husqvarna retailer in order to obtain warranty service. This proof must
include date purchased, model number, serial number, and complete name and address of the selling retailer.
To obtain the benefit of this warranty, the product believed to be defective must be delivered to an authorized Husqvarna retailer
in a timely manner, no later that thirty (30) days from date of the operational problem or failure. The product must be delivered at
the owner’s expense. Downtime, pick-up and delivery charges are not covered by this warranty. An authorized Husqvarna retailer
can be normally located through the “Yellow Pages” of the local telephone directory or by calling 1-800-HUSKY62 for a dealer in
your area.
HUSQVARNA
7349 Statesville Road
Charlotte, NC 28269
9
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
ASSEMBLY
PARTS BAGS CONTENTS:
1 − 2.6 ounces 2−cycle oil
1 − Owner’s Manual
WARNING: Always wear safety glasses or eye
shields while assembling the snowthrower.
TOOLS REQUIRED FOR ASSEMBLY
1 − Knife
Figure 6 shows the snow thrower in the operating position.
1 − Pliers
References to the right or left hand side of the snow thrower
are from the viewpoint of the operator’s position behind the
unit.
2 − Adjustable Wrenches
1 − Flat Screwdriver
3. Cut down all four corners of the carton and lay the side
panels flat.
HOW TO REMOVE THE SNOW THROWER
FROM THE CARTON
4. Cut off the plastic bag that covers the snowthrower.
1. Locate all parts that are packed separately and remove
from the carton.
5. Hold onto the lower handle and pull the snow thrower off
the carton.
CAUTION: DO NOT back over cables.
2. Remove and discard the packing material from around the
snow thrower.
6. Remove the packing material from the handle assembly.
HOW TO INSTALL THE CHUTE CRANK
Chute Crank
Rod
1. Remove the screw and nut from the shaft with flat screw-
driver and adjustable wrench (see Figure 2).
2. Put the chute crank rod through the bracket on the lower
handlebar. (See Figure 3)
Nut
3. Install the chute crank rod onto the shaft.
4. Fasten the chute crank rod with the screw and nut that
were removed in step 1.
Screw
Shaft
Figure 2
10
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
ASSEMBLY
HOW TO ASSEMBLE THE HANDLE
1. Remove the packing material from the upper and lower
handles.
NOTE: Make sure the cables are not caught between
the upper and lower handle.
2. Loosen the knobs on each side of the handle. (See
Figure 3)
4. Tighten the knobs.
3. Raise the upper handle to the operating position (see
Figure 4). Hold the upper handle apart to prevent
scratching the lower handle.
Chute Crank Rod
Upper Handle
Upper Handle
Knob
Lower Handle
Knob
Lower Handle
Figure 3
Figure 4
HOW TO INSTALL THE CHUTE
1. Remove the three bolts and lock nuts from the chute
2. Install the chute with the bolts and locknuts. Make sure
the locknuts are to the outside as shown. Tighten
securely.
base (see Figure 5).
Chute
Locknuts
Chute
Figure 6
Figure 5
11
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
ASSEMBLY
n CHECKLIST
Before you operate your new snowthrower, to ensure that
you receive the best performance and satisfaction from this
quality product, please review the following checklist:
n All assembly instructions have been completed.
n The discharge chute rotates freely.
n No remaining loose parts in carton.
While learning how to use your snow thrower, pay extra
attention to the following important items:
n Make sure the fuel tank is filled with the correct mixture
(50:1 ratio) of gasoline and Husqvarna 2 Cycle oil.
n Become familiar with the location of all controls and under-
stand their function.
n Before starting the engine, make sure all controls operate
correctly.
12
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
KNOW YOUR SNOWTHROWER
READ THIS OWNER’S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR SNOWTHROWER. Compare the
illustrations with your SNOWTHROWER to familiarize yourself with the location of various controls and adjustments. Save
this manual for future reference.
Auger Drive Lever
Chute Control Rod
Chute Deflector
Recoil
Starter
Primer
Button
Recoil
Starter
Handle
Discharge Chute
Ignition Switch
Key
Choke Control
Auger
Figure 7
ENGINE AND SNOW THROWER OPERATING CONTROLS
The engine operating controls and their functions are as
follows:
Ignition Switch Key − Must be inserted and turned to the ON
position to start the engine. Turn key to the OFF position to
stop the engine.
Auger Drive Lever − Starts and stops the auger.
Recoil Starter Handle − Starts the engine manually.
Chute Control Rod − Changes the direction of snow throw-
ing through the discharge chute.
Electric Starter Button − (Not shown) On electric start mod-
els, use to start the engine when using the 120V electric start-
er.
Chute Deflector − Changes the distance the snow is thrown.
Discharge Chute − Changes the direction the snow is thrown.
Choke Control − Used to start a cold engine.
Primer Button − Injects fuel directly into the carburetor man-
ifold for fast starts in cold weather.
13
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
NOTE: If the snowthrower continues to slowly move
SNOWTHROWER OPERATION
forward, see “How To Adjust The Auger Control
Cable” in the Maintenance Section.
The most effective use of the snowthrower will be established
by experience, taking into consideration the terrain, wind
conditions and building location which will determine the
direction of the discharge chute.
2. To stop the engine, move the ignition key to the OFF posi-
tion.
NOTE: Do not discharge snow toward a building as
hidden objects could be thrown with sufficient force to
cause damage.
HOW TO CONTROL SNOW DISCHARGE
1. Turn the chute control rod to set the direction of the snow
throwing. (See Figure 7)
WARNING: Read Owner’s Manual before oper-
ating machine. This machine can be dangerous
if used carelessly.
2. Loosen the wing knob on the chute deflector and move
the deflector to set the distance. Move the deflector (Up)
for more distance, (Down) for less distance. Then tighten
the wing knob (See Figure 8).
Never operate the snowthrower without all guards,
covers, and shields in place.
Never direct discharge toward windows or allow by-
standers near machine while engine is running.
Stop the engine whenever leaving the operating posi-
tion.
Deflector Down
Deflector Up
Disconnect spark plug before unclogging the impeller
housing or the discharge chute and before making re-
pairs or adjustments.
When leaving the machine, remove the ignition key.
To reduce the risk of fire, keep the machine clean and
free from spilled gas, oil and debris.
Wing Knob
HOW TO STOP THE SNOWTHROWER
Figure 8
1. To stop throwing snow, release the auger drive lever.
(See Figure 9).
NOTE: If the auger continues to rotate, see “How To
Adjust The Auger Control Cable” in the Maintenance
section.
HOW TO THROW SNOW
1. Engage the auger drive lever. (See Figure 9).
2. To stop throwing snow, release the auger drive lever.
HOW TO MOVE FORWARD
1. Hold the auger drive lever against the handle (See
Figure 9). The auger will begin rotating.
Auger
Drive Lever
2. To go forward, raise or push forward on the handle to allow
the rubber auger blades to contact the ground. Maintain
a firm hold on the handle as the snowthrower starts to
move forward. Guide the snowthrower by moving the han-
dle either left or right. Do not attempt to push the snow-
thrower.
Figure 9
3. To stop, release the auger drive lever.
14
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
Mix gasoline and oil as follows:
BEFORE STARTING THE ENGINE
WARNING: Experiences indicates that alcohol
blended fuels (called gasohol or those using
ethanol or methanol) can attract moisture
1. Pour one (1) U.S. quart of fresh, clean, unleaded auto-
motive gasoline into a one gallon size gasoline contain-
er.
which leads to separation and formation of acids dur-
ing storage. Acidic gas can damage the fuel system
of an engine while in storage.
2. Add 2.6 ounces of clean, high quality, Husqvarna two−
cycle oil to the gasoline container.
IMPORTANT: Do not use outboard motor oil or mul-
ti−viscosity oils,such as 10W−30 or 10W−40.
NOTE: To avoid engine problems, the fuel system must
be emptied before storage for 30 days or longer. Start
the engine and let it run until the fuel lines and carbure-
tor are empty. Use the carburetor bowl drain to empty
residual gasoline from the float chamber. Use fresh fuel
next season. See the Storage section in this manual for
additional information.
3. Install the fuel cap onto the gasoline container. Vigor-
ously 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 contain-
er.
Never use engine or carburetor cleaner products in the
fuel tank or permanent damage can occur.
WARNING: Gasoline is flammable. Always use
caution when handling or storing gasoline.
Do not fill fuel tank while snow thrower is run-
ning, when it is hot, or when snow thrower is in an
enclosed area.
Keep away from open flame or an electrical spark and
do not smoke while filling the fuel tank.
Never fill the tank completely. Fill the tank to within
1/4”−1/2” from the top to provide space for expansion
of fuel.
Always fill fuel tank outdoors and use a funnel or
spout to prevent spilling.
Make sure to wipe up any spilled fuel before stating
the engine.
HOW TO MIX THE FUEL MIXTURE
The two cycle engine, used on this snow thrower, requires a
mixture of gasoline and oil for lubrication of the bearings and
other moving parts. The correct fuel mixture ratio is 50:1
(2.6 oz. oil per one gallon of gas − see the Fuel Mixture
Chart). Gasoline and oil must be pre−mixed in a clean gaso-
line container. Always use fresh, clean, unleaded gasoline.
FUEL MIXTURE CHART (mixture 50:1)
U.S.
IMPERIAL
SI. (Metric)
GAS
OIL
GAS
1 Gal.
OIL
GAS
OIL
Store gasoline in a clean, approved container and
keep the cap in place on the container.
1 Gal.
2.6
oz.
3.1 oz.
4
liter
80
ML
Do not fill the fuel tank with gasoline that does not have oil mixed in it. Shake the gasoline container before
each filling of the fuel tank.
Add more gas
(3 U. S. Quarts)
1 U.S.
Gallon
Special
Gasoline
1 U.S. Gallon container
Figure 10
15
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
3. Before starting the engine, make sure all controls operate
BEFORE STARTING THE ENGINE
correctly.
1. Before you service or start the engine, familiarize yourself
with the snow thrower. Be sure you understand the func-
tion and location of all controls.
HOW TO STOP THE ENGINE
2. Be sure that all fasteners are tight.
To stop the engine, move the ignition key to the stop position.
8. (Electric Start) Push on the electric start button 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 automatically stop and
can only be restarted when it has cooled to a safe temper-
ature. A wait of about 5 to 10 minutes is required to allow
the electric starter to cool and the thermal protection to re-
set..
HOW TO START THE ENGINE
The following starting instructions include directions for both
Recoil Start and Electric Start engines. For models that are
Recoil Start only, disregard the Electric Start information.
Electric Start models are equipped with a 120 volt AC electric
starter and also a recoil starter. Before starting the engine,
make certain that you have read the following information.
The starter is designed to operate on 120 volt A.C.
household current. Carefully follow all instruc-
tions in the “How To Start The Engine” section.
To connect a 120 volt A.C. power cord, always connect
the power cord to the switch box on the engine first.
Then, plug the other end into the receptacle. When dis-
connecting the power cord, always unplug the end from
the receptacle first.
9. (Recoil Start) Rapidly pull the recoil starter handle. Do
not allow the recoil starter handle to snap back. Slowly
return the recoil starter handle.
10. If the engine does not start in 5 or 6 tries, See the “Trouble
Shooting Chart” Instructions.
11. (Electric Start) When the engine starts, release the elec-
tric start button.
12. (Electric Start) First disconnect the power cord from the
receptacle. Then, disconnect the power cord from the
switch box.
HOW TO START A COLD ENGINE
1. Fill the fuel tank with a fresh, clean fuel mixture. See “How
To Mix The Fuel Mixture”.
13. As the engine warms up, move the choke control to 1/2
choke position. When the engine runs smoothly, move the
choke control to the off position.
2. Move the choke control to FULL position.
3. Make sure the auger drive lever is in the disengaged (re-
NOTE: Allow the engine to warm up for several minutes
leased) position.
before blowing snow in temperatures below 05F.
4. Insert the ignition key and turn to the ON position.
5. (Electric Start) Connect the power cord to the switch box
WARM START
located on the engine.
If restarting a warm engine after a short shutdown, leave choke
at “OFF” and do not push the primer button. If the engine fails
to start, follow the Cold Start instructions.
6. (Electric Start) Plug the other end of the power cord into
a 120 VOLT, A.C. receptacle. (See the WARNING in this
section).
WARNING: Never run engine indoors or in en-
closed, poorly ventilated areas. Engine exhaust
contains CARBON MONOXIDE, AN ODORLESS
AND DEADLY GAS. Keep hands, feet, hair and loose
clothing away from any moving parts on engine and
snow thrower.
7. Push the primer button while covering the vent hole as
follows: Remove finger from primer button between
primes.
S
Do not prime if temperature is above 50° F (10° C).
S
Push twice if temperature is 50° F (10° C) to
15°F (−10° C).
The temperature of muffler and nearby areas may ex-
ceed 1505F. Avoid these areas.
S
S
Push four times if temperature is below 15° F (−10° C).
Push five time if temperature is below 0° F (−18° C).
DO NOT allow children or young teenagers to operate
or be near snow thrower while it is operating.
16
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
OPERATION
HOW TO CLEAR A CLOGGED DISCHARGE CHUTE
WARNING: Hand contact with the rotating im-
peller inside the discharge chute is the most
common cause of injury associated with snow
blowers. NEVER USE YOUR HAND TO CLEAN OUT
THE DISCHARGE CHUTE.
Use a clean-out tool to remove snow from the auger housing.
How To Use The Clean-Out Tool
S
Release the auger drive lever.
S
Remove the ignition key, if equipped. Pull out the safety
key, if equipped.
To Clear The Chute:
S
S
Disconnect spark plug wire.
Do not place your hands in the auger or discharge chute.
Use a clean-out tool to remove snow or debris.
S SHUT OFF THE ENGINE!
S Wait 10 seconds to be sure that the impeller blades
have stopped rotating.
WARNING: Blockage must be cleared only after
shutting off the snow blower and only with a
clean-out tool, not by hand.
S Always use a clean-out tool, not your hands.
10. After each snow throwing job, allow the engine to run for
a few minutes. The snow and accumulated ice will melt off
the engine.
SNOW THROWING TIPS
1. When the handle is raised, the auger blades will engage
the ground and the snow thrower will move forward. When
the auger drive lever is released, the auger blades will
stop. If the blades do not stop, see “How To Adjust The Au-
ger Control Cable” in the Service And Adjustment section.
11. Clean the snow thrower after each use.
12. Remove ice, snow and debris from the entire snow throw-
er. Flush with water to remove all salt or other chemicals.
Wipe snow thrower dry.
2. Most efficient snow throwing is accomplished when the
snow is removed immediately after if falls.
DRY AND AVERAGE SNOW
3. For complete snow removal, slightly overlap each pre-
vious path.
1. Snow up to eight inches deep can be removed rapidly 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 re-
ceives the snow.
4. Whenever possible, discharge the snow down wind.
5. The distance the snow will be discharged can be adjusted
by moving the discharge chute deflector. Raise the deflec-
tor for more distance or lower the deflector for less dis-
tance.
2. Plan to have the snow discharged in the direction the wind
is blowing.
6. In windy conditions, lower the chute deflector to direct the
discharged snow close to the ground where it is less likely
to blow into unwanted areas.
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 inch-
es, will “belch” the snow from the chute.
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.
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.
9. The forward speed of the snow thrower is dependent on
the depth and weight of the snow. Experience will estab-
lish the most effective method of using the snow thrower
under different conditions.
17
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
SERVICE RECOMMENDATIONS
SERVICE RECOMMENDATIONS
FIRST
2
HOUR
BEFORE
EACH
USE
EVERY
5
HOURS
EVERY
10
HOURS
EVERY
25
HOURS
BEGINNING
EACH
SEASON
BEFORE
STORAGE
PROCEDURE
OFTEN
S
N
O
W
T
H
R
O
W
E
Tighten all screws and nuts
√
√
√
√
√
Lubricate Chute Control
Flange
√
√
Lubricate Auger Bail
Check Auger Drive Cable
Adjustment
(See Cable Adjustment)
√
√
R
Check Drive Belt
The warranty on this snowthrower does not cover items that have been subjected to operator abuse or negligence. To receive
full value from the warranty, operator must maintain snowthrower as instructed in this manual. The following Service Recom-
mendations are supplied to assist operator to properly maintain snow thrower. This is a check list only. Adjustment referred
to will be found in Adjustments/Repairs section of this manual.
AFTER EACH USE
1. Check for any loose or damaged parts.
2. Tighten any loose fasteners.
Auger Bail
3. After each use, remove all snow and slush off of the
snowthrower to prevent freezing of auger or controls.
4. Check controls to make sure they are functioning
properly.
Pivot
Point
5. If any parts are worn or damaged, replace immediately.
LUBRICATION
Before Storage
1. Lubricate the chute control flange. Apply a clinging
type of grease such as Lubriplate (see Figure 11).
2. Apply oil to the pivot point on each side of the auger
Chute Control
bail (see Figure 11).
Flange
Figure 11
3. Wipe off the excess oil.
18
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
SERVICE RECOMMENDATIONS
HOW TO LUBRICATE THE IDLER ARM
CAUTION: DO NOT get oil on the belt or pulleys. This will
cause the belt to slip and experience premature failure.
Idler Arm
B
1. Remove the screws from the belt cover (see Figure 12).
Remove the belt cover.
2. Apply a drop of oil to the idler arm at point B (see
Figure 13).
3. Pivot the auger bail up and down several times.
4. Wipe off the excess oil.
5. Install the cover.
Figure 13
Belt Cover
Figure 12
19
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
11. Remove the boot from the auger cable spring as fol-
HOW TO ADJUST THE BELT TENSION
IMPORTANT: When you release the auger bail, the au-
ger must stop rotating. If the auger does not stop, ad-
just the belt tension as follows:
lows:
S Disconnect the end of the idler spring from the
idler arm (see Figure 15).
S Remove the auger belt from the idler pulley.
1. Disconnect the spark plug wire from the spark plug.
2. Remove the belt cover.
3. Loosen the idler pulley nut (see Figure 15).
4. Move the idler pulley to the bottom of the idler arm
slot. If the idler pulley is already in the bottom posi-
tion, replace the auger belt. See How To Replace The
Auger Belt in the Maintenance section.
S Remove the end of the auger cable spring from
the auger bail (see Figure 14).
S Remove the boot from the auger cable spring.
S Attach the end of the auger cable spring to the
auger bail.
12. To adjust the auger cable spring:
5. Tighten the idler pulley nut.
6. Install the belt cover.
S Install the auger belt to the idler pulley (see
Figure 15).
HOW TO REPLACE THE AUGER BELT
1. Disconnect the spark plug wire from the spark plug.
2. Remove the belt cover (see Figure 12).
3. Remove the belt guide (see Figure 15).
4. Remove the auger belt from the engine drive pulley.
5. Push down the idler arm to move the brake away the
auger drive pulley. Remove the auger belt from the
auger drive pulley.
6. Loosen the idler pulley nut. Move the idler pulley to the
top of the idler arm slot. Tighten the idler pulley nut.
7. Install a new auger belt.
S Attach the idler spring to the idler arm.
S Loosen the jam nut (see Figure 14).
S Turn the adjuster until the auger cable is slightly
slack.
S Tighten the jam nut.
13. Remove the idler spring from the idler arm (see
Figure 15). Remove the auger belt from the idler
pulley. Install the boot onto the auger cable spring.
14. Install the auger belt, idler spring, and belt cover.
8. Install the belt guide. Make sure the fasteners that
secure the belt guide are tight.
9. Check the operation. When you release the auger
bail, the auger must stop turning. When you engage
the auger bail, there MUST be clearance between the
brake arm and the auger drive pulley.
10. When you release the auger bail, the auger must stop
rotating. Make sure the brake contacts the auger
drive pulley (Figure 15) and that the auger cable
spring (Figure 14) has slack (no tension). If not, check
the cable spring adjustment as follows:
Auger Cable Spring
Boot
Auger
Bail
Jam Nut
Adjuster
Auger Cable
Figure 14
Idler Pulley
Idler
Spring
Idler Arm
Auger
Brake
Drive
Pulley
Idler Pulley
Nut
Engine Drive
Pulley
Belt Guide
Auger
Belt
Figure 15
20
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
HOW TO REPLACE THE SCRAPER BLADE
1. Use adjustable wrenches to remove the fasteners that
secure the scraper blade (Figure 16).
2. Install a new scraper blade and secure with the
fasteners removed in step 1.
Scraper Blade
Figure 16
HOW TO FREE THE AUGER CABLE
IMPORTANT: If the auger cable will not move when you
ENGAGE the bail, the auger cable could be frozen in-
side the conduit. DO NOT pull on the auger cable.
Instead, thaw the conduit and lubricate the auger
cable.
1. Thaw the conduit so the auger cable moves freely.
2. Work grease into the opening on the top of the conduit
where the auger cable enters.
Conduit
Figure 17
21
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
WARNING: To prevent accidental starting when
making any adjustments or repairs, always dis-
connect the spark plug wire and place it where
it cannot make contact with the spark plug .
HOW TO ADJUST THE CHUTE CRANK
Crank Adjusting
Bracket
Nut
If the chute crank will not rotate fully to the left or right, adjust
as follows.
Flange
1. Remove the top cover. See “How To Remove The Top
Cover”.
1/8” (3mm)
Worm Gear
2. Using an adjustable wrench, loosen the nuts.
3. Move the crank adjusting bracket to allow 1/8 inch
(3mm) clearance between the notch in the flange and
the outer diameter of the worm gear.
ure 18
4. Tighten the nuts.
HOW TO ADJUST THE AUGER CONTROL CABLE
The auger control cable is adjusted at the factory. During nor-
mal use, the auger control cable can become stretched and
the auger drive lever will not properly engage or disengage
the auger.
Auger Cable Spring
Boot
Auger
Bail
Jam Nut
1. Remove the end of the auger cable spring from the au-
ger bail (see Figure 19).
Adjuster
Auger Cable
2. Remove the boot from the auger cable spring.
Figure 19
3. Attach the end of the auger cable spring to the auger
bail.
9. To check the adjustment, start the snow thrower. Make
sure the auger does not rotate when the auger drive lever
is released.
4. Loosen the jam nut (see Figure 19).
5. Turn the adjuster until the auger cable is slightly slack.
6. Tighten the jam nut.
7. Remove the end of the auger cable spring from the au-
ger bail and install the boot.
8. Attach the end of the auger cable spring to the auger
bail.
22
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
HOW TO REPLACE THE DRIVE BELT
The drive belt is of special construction and must be re-
placed with original factory replacement belt available from
your nearest authorized service center.
Engine
Pulley
1. Remove the belt cover. (See Figure 20)
Idler Pulley
Drive Belt
2. Remove the drive belt from the idler pulley. (See
Figure 20 and Figure 21)
3. Remove the drive belt from the engine pulley. Be
careful, not to bend the belt guides.
4. Remove the drive belt from the auger pulley. (See
Figure 20)
5. Remove the old drive belt.
6. To install the new drive belt, reverse the above steps.
Auger Pulley
Belt Cover
7. Make sure the drive belt is seated properly on the pul-
leys.
Figure 20
NOTE: When the auger control lever is engaged, the
belt guides must be 1/16” from the drive belt (See
Figure 21).
8. Install belt cover.
Idler Pulley
Auger Pulley
Engine Pulley
Belt Guide
Drive Belt
1/16”
Belt Guide
Figure 21
23
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
HOW TO REPLACE THE AUGER
1. Remove the belt cover. See “How To Remove The Belt
Cover”.
5. Use a 7/16-inch wrench and remove the fasteners from
the bearing assembly. Remove the bearing assem-
bly from the auger housing.
2. Remove the drive belt. See “How To Replace The Drive
Belt”.
6. Slide the auger out of the bearing assembly on the
right side of the snow thrower.
3. Use a 1-inch wrench and remove the auger pulley
from the auger shaft (threads are left hand; turn clock-
wise to remove). (See Figure 22).
7. Tip the auger enough to allow the auger to slide out of
the auger housing.
4. To keep the auger from rotating, set a 2”x4” piece of
wood on the center paddle to secure auger.
8. To install auger, reverse the above steps.
Wood
Auger Housing
Center Paddle
Auger
Bearing Assemlby
Auger Pulley
Figure 22
24
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
MAINTENANCE
TO ADJUST THE CARBURETOR
The carburetor is not adjustable. Engine performance
should not be affected at altitudes up to 7,000 feet. For
operation at higher elevations, contact your nearest autho-
rized service center.
Fuel Cap
Shroud
IMPORTANT: Never tamper with the engine governor,
which is factory set for proper engine speed. Over−speed-
ing the engine above the factory high speed setting can be
dangerous. If the engine−governed high speed needs an
adjustment, contact an authorized service center. They
have the proper equipment and experience to make any
necessary adjustments.
TO ADJUST OR REPLACE THE SPARK PLUG
THIS SPARK IGNITION SYSTEM COMPLIES WITH
CANADIAN ICES-002.
Figure 23
Check the spark plug every twenty−five (25) hours. Re-
place the spark plug if the electrodes are pitted or burned
or if the porcelain is cracked.
Spark Plug
Wire
The spark plug is housed in the engine compartment under
the top cover and cannot be seen under normal conditions.
WARNING: STOP the engine. Wait for it to cool
before removal of spark plug.
Spark
Plug
CAUTION: DO NOT clean the plug with abrasives.
1. Remove the fuel cap (see Figure 23).
2. Remove the screws from the shroud. Remove the
shroud. Install the fuel cap.
3. Disconnect the spark plug wire (see Figure 24).
Figure 24
4. Clean the area around the spark plug base to prevent dirt
from entering the engine when the spark plug is re-
moved.
5. Remove the spark plug.
6. Check the spark plug. If the spark plug is cracked,
fouled or dirty, it must be replaced .
.030” (0.76 mm) Gap
7. Set the gap between the electrodes of the new spark
plug at 0.030 inch (Figure 25).
8. Install the spark plug in the cylinder head and firmly tight-
en. Recommended torque is 18 to 20 foot pounds. Attach
the spark plug wire.
9. Remove the fuel cap and install the shroud (see
Figure 23).
10. Install the fuel cap.
Figure 25
25
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
STORAGE
5. Insure that all nuts, bolts, and screws are securely fas-
OFF SEASON STORAGE
tened. Inspect all visible moving parts for damage,
breakage, and wear. Replace if necessary.
WARNING: Never store the engine, with fuel in
the tank, indoors or in a poor ventilated enclo-
sure where fuel fumes could reach an open
flame, spark or pilot light as on a furnace, water heater,
clothes dryer, etc.
6. Touch up all rusted or chipped paint surfaces; sand lightly
before painting.
Handle gasoline carefully. It is highly flammable and
careless use could result In serious fire damage to your
person and /or property.
7. Cover the bare metal parts of the blower housing and au-
ger with rust preventative.
Drain fuel into approved containers outdoors, away
from open flame.
8. If possible, store your snowthrower indoors and cover it
to give protection from dust and dirt.
If the snowthrower is to be stored for thirty (30) days or more
at the end of the snow season, the following steps are
recommended to prepare your snowthrower for storage.
9. On models with folding handles, loosen the knobs that
secure the upper handle. Rotate the upper handle back.
NOTE: Gasoline must be removed or treated to prevent
gum deposits from forming in the tank, filter, hose, and
carburetor during storage.
10. If the machine must be stored outdoors, block up the s-
nowthrower and insure the entire machine is off the
ground. Cover the snowthrower with a heavy tarpaulin.
1. To remove gasoline, run engine until tank is empty and
engine stops.
REMOVING THE SNOWTHROWER FROM
STORAGE
When removing the snowthrower from storage, follow the
steps below.
If you do not want to remove the gasoline, add fuel stabilizer
to any gasoline left in the tank to minimize gum deposits and
acids. If the tank is almost empty, mix stabilizer with fresh
gasoline in a separate container and add some to the tank.
ALWAYS FOLLOW INSTRUCTIONS ON STABILIZER
CONTAINER. THEN RUN ENGINE AT LEAST 10 MINUTES
AFTER STABILIZER IS ADDED TO ALLOW MIXTURE TO
REACH CARBURETOR. STORE SNOWTHROWER IN
SAFE PLACE.
1. Put the upper handle in the operating position, tighten the
knobs that secure the upper handle.
2. Fill the fuel tank with a fresh fuel−oil mixture. See “How
to Mix The Fuel Mixture” in the Operation section.
2. Lubricating the piston/cylinder area. This can be done by
first removing the spark plug and squirting clean engine
oil into the spark plug hole. Then cover the spark plug
hole with a rag to absorb oil spray. Next, rotate the engine
by pulling the starter two or three times. Finally, reinstall
spark plug and attach spark plug wire.
3. Lubricate the auger bail and idler arm.
4. Check the spark plug. Make sure the gap is correct. If the
spark plug is worn or damaged, replace before using.
5. Make sure all fasteners are tight.
3. Thoroughly clean the snowthrower.
6. Make sure all guards, shields, and covers are in place.
7. Make sure all adjustments are correct.
4. Lubricate all lubrication points (see “Lubrication“ in the
Service Recommendations section).
26
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
TROUBLE SHOOTING CHART
PROBLEM
LOOK FOR
REMEDY
Difficult starting
Defective spark plug.
Replace defective spark plug.
Clean fuel line.
Engine runs erratically Blocked fuel line.
Empty gas tank.
Check fuel supply,
Add fresh gasoline.
Stale gasoline.
Water or dirt in fuel system.
Remove carburetor bowl to drain fuel tank. Refill
with fresh fuel. CAUTION: Do not remove
carburetor bowl when the engine is hot.
Engine stalls
Unit running on CHOKE.
Set choke lever to RUN position.
Loss of power
Gas cap vent hole is plugged.
Remove ice and snow from cap. Be sure vent
hole is clear.
Excessive vibration
Loose parts.
Stop engine immediately and remove spark plug
wire. Tighten all bolts and make all necessary
repairs. If vibration continues, have the unit
serviced by a competent repairman.
Unit fails to propel
itself
Drive belt loose or damaged.
Replace drive belt. Refer to Drive Belt
Replacement in the Maintenance section of this
manual.
Incorrect adjustment of traction drive
cable.
Adjust traction drive cable. Refer to Cable
Adjustment in the Maintenance section of this
manual.
Unit fails to discharge Auger drive belt loose or damaged.
snow
Replace or adjust auger drive belt. Refer to Drive
Belt Replacement and Drive Belt Adjustment in
the Maintenance section of this manual.
Auger control cable not adjusted
correctly.
Adjust auger control cable. Refer to Cable
Adjustment in the Maintenance section of this
manual.
Discharge chute clogged.
Stop engine immediately and disconnect spark
plug wire. Refer to the first Warning in
Snowthrower Operation in the Operation
section of this manual. Clean discharge chute
and inside of auger housing.
Foreign object lodged in auger.
Stop engine immediately and disconnect spark
plug wire. Remove object from auger housing.
Identifying Your Snowthrower
Your new snowthrower has two (2) identifying numbers: (1) unit model number: (2) unit serial number. The two preceding
numbers are required to insure that the proper replacement parts are obtained when required. If you have any questions
concerning parts, service, or technical data, contact your nearest Authorized dealer.
For complete warranty information refer to the warranty in the Owner’s Information section of this manual.
27
1740274
Download from Www.Somanuals.com. All Manuals Search And Download.
Download from Www.Somanuals.com. All Manuals Search And Download.
|