Craftsman C950-52843-0 Owner's Manual
Owner’s
Not for
Reproduction
Manual
Model
DUAL STAGE
C950-52846-0
9.0 T.P.
24 inch
SNOWTHROWER
CAUTION:
You must read and
understand this owner’s
manual before operating
unit.
Serial No. ______________
1736806, Rev. B
SEARS CANADA INC., TORONTO, ONTARIO M5B 2B8
11/2008
RULES FOR SAFE OPERATION
Not for
Reproduction
General Information
This instruction book is written for a person with some mechanical ability.
Like most service books, not all the steps are described. Steps on how to
loosen or tighten fasteners are steps anyone can follow with some
mechanical ability. Read and follow these instructions before you use the
unit.
Know your product: If you understand the unit and how the unit
operates, you will get the best performance. As you read this manual,
compare the illustrations to the unit. Learn the location and the function of
the controls. To help prevent an accident, follow the operating instructions
and the safety rules. Keep this manual for future reference.
IMPORTANT: Many units are not assembled and are sold in cartons. It is
the responsibility of the owner to make sure the assembly 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.
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.
Hazard Symbols and the meanings
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.
Safety Alert ï Identifies safety information about
hazards that can result in personal injury.
Operator’s Manual ï Read and understand
before performing any activity or running
equipment.
Rotating auger
Fire
Rotating impeller
Explosion
Toxic fumes
Shock
Rotating gears
Hot Surface
Thrown objects
WARNING
The engine exhaust from this product contains chemicals known to the
State of California to cause cancer, birth defects, or other reproductive
harm.
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.
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, 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.
Keep a safe distance
from the equipment.
Never reach into
rotating parts.
Shut off engine and
remove spark plug
connector before
performing maintenance
or repair work.
Recommended ear
protection for
extended use.
2
RULES FOR SAFE OPERATION
Not for
Reproduction
Operating Symbols and their meanings
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
Fuel
On Off
Primer bulb
Throttle
Choke off
Choke on
Stop
Slow
Fast
Engage
Traction
Forward
Neutral
Reverse
Ignition On
Ignition Off
Ignition Key
Push to engage
electric start
Electric
Start
Engine
Start
Engine Run
DANGER
Avoid death or serious injury from rotating auger.
Keep hands, feet and clothing away.
Unclogging discharge chute is a hazardous activity.
Stop engine and disconnect spark plug wire when performing maintenance
on equipment.
Never leave the equipment unattended while engine is running. Always
disengage the auger and traction controls, stop engine, and remove keys.
Keep children, pets, and others out of the area during operation. Children
are often attracted to the equipment. Be mindful of all persons present.
Keep all loose clothing far away from front of snow thrower and auger.
Scarves, mittens, dangling drawstrings, loose clothes and pants can
quickly become caught in the rotating device and dismemberment will
occur. Tie up long hair and remove jewelry.
The snow thrower is intended to remove snow only. Do not use for
purposes other than what is intended.
Do not clear snow across the face of slopes. Exercise extreme caution when
changing direction on slopes. Do not attempt to clear steep slopes.
Do not use the snow thrower on surfaces above ground level such as roofs
of residences, garages, porches or other such structures or buildings.
DANGER
Discharge chute contains rotating impeller to throw snow.
Never clear or unclog discharge chute with your hands, or
while engine is running.
Fingers can quickly become caught and traumatic
amputation or severe laceration can result.
Unclogging the discharge chute is a hazardous activity. Clogged or
blocked augers store energy and can rotate unexpectedly.
Never place hands in or near discharge chute.
With engine OFF, wait for all moving parts to cease movement, then with a
stick, clear the chute. Even with engine off, parts may rotate and
dismemberment can occur.
Clogged snow can hide other obstructions in the chute and cause damage
to the equipment, impeller or auger. Take precautions when restating the
equipment after snow removal.
Auger Collector
Engine Off
Auger Clutch
Heated Grips
Drive Clutch
Engage
Disengage
Discharge Chute
LEFT UP
RIGHT
Chute Deflector
DOWN
3
RULES FOR SAFE OPERATION
Not for
Reproduction
DANGER
Objects can be picked up by auger and thrown from chute.
Never throw snow toward people or cars, and never allow
anyone in front of the snow thrower.
• Be aware of your environment while operating equipment. Running over
items such as, gravel, doormats, newspapers, toys, and rocks hidden
under snow, can all be thrown from chute or jam in the auger.
• Always be aware of the direction the snow is being thrown. Nearby
pedestrians, pets or property may be harmed by objects being thrown.
• Familiarize yourself with the area you plan to work. Mark off boundaries of
walkways and driveways to prevent property damage from thrown objects.
• Take caution when snow throwing in unfamiliar areas. Stay alert for hidden
hazards and traffic.
• After striking a foreign object, turn engine OFF, wait for moving parts to
cease movement, and check immediately for damage. If damaged, repair
before starting and operating snow thrower.
• With engine OFF, wait for moving parts to stop and always use a stick to
clear discharge chute.
• If unit vibrates abnormally, turn engine OFF. Vibration is generally a
warning of trouble. See an authorized dealer if necessary for repairs.
WARNING
Rotating gears can contact or entangle hands, feet, hair,
clothing, or accessories.
Traumatic amputation or severe laceration can result.
• Always operate equipment with all guards in place.
• Keep hands and feet away from rotating gears.
• Tie up long hair and remove jewelry.
• Do not wear loose-fitting clothing, dangling drawstrings or items that could
become caught.
WARNING
Gasoline and its 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
gas cap.
• Fill fuel tank outdoors or in well-ventilated area.
• Do not overfill fuel tank.
• Keep gasoline 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.
WHEN STARTING ENGINE
• Make sure spark plug, muffler, fuel cap and air cleaner are in place.
• Do not crank engine with spark plug removed.
• If fuel spills, wait until it evaporates before starting engine.
• If engine floods, set choke to OPEN/RUN position, place throttle in FAST
and crank until engine starts.
WHEN OPERATING EQUIPMENT
• Do not choke carburetor to stop engine.
WHEN TRANSPORTING EQUIPMENT
• Transport with fuel tank EMPTY.
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 gasoline
vapors.
WARNING
Engines give off carbon monoxide, an odorless, colorless,
poison gas.
Breathing carbon monoxide can cause nausea, fainting or
death.
• Start and run engine outdoors.
• Do not start or run engine in enclosed area, even if doors or
windows are open.
WARNING
Running engines produce heat. Engine parts, especially muffler,
become extremely hot.
Severe thermal burns can occur on contact.
Combustible debris, such as leaves, grass, brush, etc. can catch
fire.
• Allow muffler, engine cylinder and fins to cool before touching.
• Remove accumulated combustibles from muffler area and cylinder
area.
• Install and maintain in working order a spark arrester before using
equipment on forest-covered, grass-covered, brush-covered
unimproved land. The state of California requires this (Section 4442 of
the California Public Resources Code). Other states may have similar
laws. Federal laws apply on federal land.
WARNING
Starting engine creates sparking.
Sparking can ignite nearby flammable gases.
Explosion and fire could result.
• If there is natural or LP gas leakage in area, do not start engine.
• Do not use pressurized starting fluids because vapors are flammable.
WARNING
Unintentional sparking can result in fire or electric shock.
Unintentional start-up can result in entanglement, traumatic
amputation, or laceration.
BEFORE PERFORMING ADJUSTMENTS OR REPAIRS
• Disconnect spark plug wire and keep it away from spark plug.
WHEN TESTING FOR SPARK
• Use approved spark plug tester.
• Do not check for spark with spark plug removed.
4
RULES FOR SAFE OPERATION
Not for
Reproduction
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 personal injury or death to you, or bystanders, or damage to property
or equipment. The triangle in text signifies important cautions or warnings which must be followed.
Safe Operation Practices for Snowthrowers
As Recommended By: American National Standards Institute (ANSI)
IMPORTANT: Safety standards require operator presence control 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 circumstances.
Training
1. Read, understand, and follow all instructions on the machine 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 instruction.
3. Keep the area of operation clear of all persons, particularly small
children, and pets.
4. Exercise caution to avoid slipping or falling especially when operating
in reverse.
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 starting 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.
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.
trailer and refuel it on the ground. If this is not possible, then refuel
such on a trailer with a portable 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 complete. Do not use a
nozzle lock-open device.
g. Replace gasoline cap securely and wipe up spilled fuel.
h. If fuel is spilled on clothing, change clothing immediately.
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
surfaces.
collector housing height to clear gravel or crushed rock
7. Never attempt to make any adjustments while the engine (motor) is
running (except when specifically recommended by manufacturer).
8. Let engine (motor) and snowthrower adjust to outdoor temperatures
before starting to
9.
Always wear safety glasses or eye shields during operation or while
performing an adjustment or repair to protect eyes from foreign
objects that may be thrown from the machine.
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 hazards 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 engine (motor)
and check immediately for the cause. Vibration is generally a warning
of trouble.
5. Stop the engine (motor) whenever you leave the operating position,
before unclogging the collector/impeller housing or discharge chute
and when making any repairs, adjustments, or inspections.
6. When cleaning, repairing, or inspecting, make certain the collector/
impeller and all moving parts have stopped. Disconnect 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 ODORLESS 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
ro kcurt eht morf tnempiuqe derewop- sag evomer ,lacitcarp nehW.e
other safety protective devices in place and working.
10. Never direct the discharge toward people or areas where property
damage can occur. Keep children and others away.
11. Do not overload the machine capacity by attempting to clear snow at
too fast a rate.
12. Never operate the machine at high transport speeds on slippery
surfaces. Look behind and use care when operating in reverse.
13. Disengage power to the collector/impeller when snowthrower 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.).
15. Never operate the snowthrower
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.
clear snow
.
without good visibility or light.
5
RULES FOR SAFE OPERATION
Not for
Reproduction
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 disengage the auger
and traction controls, stop engine, and remove keys.
20. Do not operate the unit while under the influence of alcohol or drugs.
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 themselves and others from injury.
23. DO NOT wear long scarves or loose clothing that could become
entangled in moving parts.
24. Snow can hide obstacles. Make sure to remove all obstacles from the
area to be cleared.
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 remain where you last saw them.
1. Keep children out of the area and under
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
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 discharge 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.
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 working 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 engine to cool before storing in any
enclosure.
3. Always refer to operator’s manual for important details if the
snowthrower is to be stored for an extended period.
the watchful care of another
4. Maintain or replace safety and instruction labels as necessary.
5. Run
the machine a few minutes after throwing snow to prevent
of
freeze-up
If
6.
7. Always observe safe refueling and fuel handling practices when
8. Always follow the engine manual instructions for storage
9. Always follow the engine manual instructions for proper start-up
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
13. Components are subject to wear, damage, and deterioration.
14. Check control operation frequently. Adjust and service as required.
15. Use only factory authorized replacement parts when making repairs.
16. Always comply with factory specifications on
17. Only authorized service locations should be utilized for major service
18. Never attempt to make major repairs on this unit unless you have
19. Check shear bolts (pins) and other bolts at frequent intervals for
Emissions
1. Engine exhaust from this product contains chemicals known, in
2. If available, look for the relevant Emissions Durability Period and Air
Ignition System
1. This spark ignition system complies with Canadian standard
ICES-002.
is
fuel
machine
of ignition until fuel vapors have dissipated.
refueling the unit after transportation or storage.
preparations before storing the unit for both short and long term
periods.
procedures when returning the unit to service.
regularly and make necessary repairs if they are not functioning
properly.
Frequently check components and replace with manufacturer’s
recommended parts, when necessary.
adjustments.
and repair requirements.
been properly trained. Improper service procedures can result in
hazardous operation, equipment damage and voiding of
manufacturer’s warranty.
proper tightness to be sure the equipment is in safe working
condition.
certain quantities, to cause cancer, birth defects, or reproductive
harm.
Index information on the engine emissions label.
collector/impeller
the
spilled,
away
from
do
the
not
attempt
area
of
spillage
.
to
start
and
the
avoid
engine
but
creating
all settings and
move
the
any source
6
OWNER’S INFORMATION
Not for
Reproduction
DATE PURCHASED:
MODEL NO:
SERIAL NO:
STORE WHERE PURCHASED:
ADDRESS:
CITY: PROVINCE:
TELEPHONE :
Record this information about your unit so that you will
be able to provide it in case of loss or theft.
MAINTENANCE AGREEMENT
The Craftsman Warranty, plus a Maintenance
Agreement, provide maximum value for Sears
products. Contact your nearest Sears store for details.
Gross Torque 9.0 T.P.
Displacement 12.48 ci (206 cc)
Gasoline Capacity 3 quarts (2.8 litre)
Oil Capacity (5W30) 8-20 oz (0.54-0.59 litre)
Spark Plug: (Gap .030 in.) Champion RC12YC
)mm 86( .ni 776.2eroB
)mm 65( .ni 502.2ekortS
Armature Air Gap
* See side of the tire for maximum inflation. Do not exceed the
maximum pressure on the tire wall.
0.010−0.014 in.
(0.25−0.36 mm)
*Tire Pressure
CUSTOMER RESPONSIBILITIES
Read and observe the safety rules.
Follow a regular schedule in maintaining, caring for and
using your snow blower.
Follow the instructions under CUSTOMER RESPONSIBIL-
ITIES and STORAGE sections of this owner’s manual.
WHEELED SNOWTHROWER
LIMITED TWO (2) YEAR WARRANTY ON CRAFTSMAN SNOWTHROWER
For two (2) years from date of purchase, Sears Canada Inc. will repair or replace free of charge, at Sears option, parts
which are defective as a result of material or workmanship.
COMMERCIAL OR RENTAL USE:
Warranty on snow blower will be 90 days from date of purchase if used for commercial or rental purposes.
THIS WARRANTY DOES NOT COVER:
1. Pre−delivery set−up.
2. Expendable items which become worn during normal use, such as belts, spark plugs, filter, shear pins as well as damages to the engine resulting from operating the snow blower with insufficient oil.
3. Tire replacement or repair caused by punctures from outside objects, such as nails, thorns, stumps or glass.
4. In home service.
Warranty service is available by returning the Craftsman snow blower to the nearest Sears Service Centre/Department
in Canada. This warranty applies only while this product is in use in Canada.
This warranty is in addition to any statutory warranty and does NOT exclude or limit legal rights you may have but shall
run concurrently with applicable provincial legislation. Furthermore, some provinces do not allow limitations on how long
an implied warranty will last so the above limitations may not apply to you.
SEARS CANADA INC., TORONTO, ONTARIO M5B 2B8
7
TABLE OF CONTENTS
Not for
Reproduction
HAZARD SYMBOLS AND THE MEANINGS 2. . . . . . . . . .
OPERATING SYMBOLS AND T .3SGNINAEM RIEH . . . .
OWNER’S INFORMATION 7. . . . . . . . . . . . . . . . . . . . . . . . . .
ASSEMBLY 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TOOLS REQUIRED FOR ASSEMBLY 9. . . . . . . . . . . . . .
CONTENTS OF SHIPPING CARTON 9. . . . . . . . . . . . . .
PARTS BAG CONTENTS . . . . . . . . . . . . . . . . . . . . . . . 9
UNPACKING 10
UPPER HANDLE AND CRANK ASSEMBLY . . . . . . . .
CHECK THE CABLES 11
HOW TO SET THE LENGTH OF THE CABLES . . . .
SNOW CHUTE ASSEMBLY 12. . . . . . . . . . . . . . . . . . . . . .
OPERATION 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATING CONTROLS 13. . . . . . . . . . . . . . . . . . . . . . .
SNOWTHROWER OPERATION . . . . . . . . . . . . . . . . . 14
WHEEL LOCK OUT PIN 15. . . . . . . . . . . . . . . . . . . . . . . . .
BEFORE STARTING ENGINE 16. . . . . . . . . . . . . . . . . . . .
CHECK THE OIL 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FILL GAS 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BEFORE STOPPING THE ENGINE 17. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . .
SERVICE RECOMMENDATIONS 21. . . . . . . . . . . . . . . . . . .
CUSTOMER RESPONSIBILITIES 22. . . . . . . . . . . . . . . . . .
SNOWTHROWER 22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LUBRICATION AT STORAGE 22. . . . . . . . . . . . . . . . . . . .
LUBRICATION − EVERY 25 HOURS 23. . . . . . . . . . . . . .
ENGINE 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADJUSTMENT/REPAIR 25. . . . . . . . . . . . . . . . . . . . . . . . . . .
S
UOH REGUA
11
11
O ADJUST SCRAPER BAR 25. . . . . . . . . . . . . . . . . . . . .
T
TO ADJUST SKID HEIGHT 25. . . . . . . . . . . . . . . . . . . . . .
TO REVERSE SKIDS 25. . . . . . . . . . . . . . . . . . . . . . . . . . .
HOW TO REMOVE THE SNOW HOOD 26. . . . . . . . . . .
BELT ADJUSTMENT 27. . . . . . . . . . . . . . . . . . . . . . . . . . . .
HOW TO REPLACE THE BELTS 28. . . . . . . . . . . . . . . . .
BELT GUIDE ADJUSTMENT 31. . . . . . . . . . . . . . . . . . . . .
AUGER DRIVE CABLE ADJUSTMENT 31. . . . . . . . . . . .
TRACTION DRIVE CABLE ADJUSTMENT 32. . . . . . . . .
HOW TO ADJUST OR REPLACE
THE FRICTION WHEEL 33. . . . . . . . . . . . . . . . . . . . . . .
. .52TNEMTSUJDA THGIEH GNI
. . . . .
.13 SELBAC EHT TSUJDA DNA KCEHC OT WOH . . .
TO STOP ENGINE 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TO START ENGINE 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HOW TO CLEAR A CLOGGED DISCHARGE CHUT .91E
HOW TO USE THE CLEAN-OUT TOOL 19. . . . . . . . . . .
OPERATING TIPS 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
AUGER SHEAR BOLT REPLACEMENT 36. . . . . . . . . . .
STORAGE 37. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TROUBLE SHOOTING CHART 38. . . . . . . . . . . . . . . . . . . . .
PARTS ORDERING SERVICE 40. . . . . . . . . . . . . . . . . . . . . .
REPAIR PARTS 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
ASSEMBLY
Not for
Reproduction
TOOLS REQUIRED FOR ASSEMBLY
PARTS BAG CONTENTS:
HOW TO MEASURE SCREW SIZE
LENGTH
DIAMETER
CONTENTS OF SHIPPING CARTON
thrower
WARNING: Always wear safety glasses or eye
shields while assembling snow blower.
Hex nut
*Non Assembly parts and power cord can be found in the Parts Bag shipped
with the snow thrower. The parts can be stored in the tool box located on top
of the belt cover.
9
ASSEMBLY
Not for
Reproduction
Figure 1 shows the snowthrower in the shipping position.
Figure 2 shows the snowthrower completely assembled.
Reference to right and left hand side of the snowthrower is
from the operator’s position at the handle.
UNPACKING
1. Locate the two tear tabs at the bottom of the carton.
2. Pull the tear tape no more than twelve inches (30.48 cm)
at a time. Re−grasp tape next to the carton and pull
again. Repeat until all the tape is torn off.
3. After the tape has been completely removed from the
carton, remove the carton from the base. Cut all four corners and fold the sides toward the center for easy disposal.
4. Remove the plastic bag that covers the unit.
5. Locate and remove the parts bag.
NOTE: Set the fuel stabilizer aside until adding
gasoline to the fuel tank. We recommend that fuel
stabilizer is added to the fuel each time that gasoline
is added to the fuel tank.
6. For shipping purposes, the height adjust skids are at-
tached to the pallet. Remove the screw that secures
each height adjust skid to the pallet (see Figure 2).
Auger Drive
Clutch Lever
Speed
Selector
Lever
Toolbox
Height Adjust
Skid
Traction Drive
Clutch Lever
Crank
Figure 1
Snow Chute
Deflector
Auger
Housing
Figure 2
7. Roll the snow blower off the carton by pulling on the lower
handle.
CAUTION: DO NOT back over cables.
8. Remove the packing material from the handle assembly.
9. Cut ties securing the clutch control cables to the lower
handle.
NOTE: If the cables have become disconnected from the
clutch levers, reinstall the cables as shown in Figure 3.
10
”Z” Fitting
Cable
Traction Drive Lever
Figure 3
ASSEMBLY
Not for
Reproduction
UPPER HANDLE AND CRANK ASSEMBLY
1. Loosen, but do not remove the screws, flatwashers, lockwashers and hex nuts in the upper holes of the lower handle.
2. Remove the fasteners and the crank assembly eyebolt
from the lower holes of the lower handle.
3. Raise upper handle into operating position. Upper handle should be to the outside of the lower handle.
NOTE: Make sure the cables are not caught between
the upper and lower handle.
4. Install the fasteners and the crank assembly eyebolt that
were removed in step 2. DO NOT tighten until all fasteners are in place.
5. Attach the crank rod to the universal joint assembly with
the hair pin (see Figure 5).
6. Tighten nut on eye bolt. Make sure eye bolt is properly
aligned and the crank can freely rotate.
Crank
Eye Bolt
Adaptor Boot
Flatwasher
Nylon
Locknut
Flatwasher
Hair Pin
Bolt
Lockwasher
Nut
Flatwasher
Figure 4
7. Tighten all handle bolts.
NOTE: Make sure crank does not touch carburetor
cover.
CHECK THE CABLES
1. If control cables have become unattached from motor
mount frame, reconnect cables as shown in Figure 6.
2. For cable adjustments, see “How To Check And Adjust
The Cables” in the ADJUSTMENT/REPAIR section.
Traction Drive Cable
Auger Drive Cable
Crank Rod
Assembly
Universal Joint
Figure 5
HOW TO SET
THE LENGTH OF THE CABLES
The cables were adjusted at the factory and no adjustments
should be necessary. However, after the handles are put in
the operating position, the cables can be too tight or too
loose. If an adjustment is necessary, see “How To Check And
Adjust The Cables” in the ADJUSTMENT/REPAIR section.
Figure 6
11
ASSEMBLY
Not for
Reproduction
SNOW CHUTE ASSEMBLY
1. Position the snow chute onto the snow chute flange. Align the three holes in the snow chute with holes in snow
chute flange (see Figure 7).
as shown in Figure 7 (hardware is found in parts bag).
Chute Extension
Snow Chute Deflector
3. Place
on outside of flange.
4. Tighten all carriage bolts securely.
NOTE: DO NOT overtigten carriage bolts.
CHECK THE TIRES
The tires were over inflated for shipment. Check the tire
pressure in the tires. See the sidewall of the tire for the
proper inflation.
Carriage Bolts
Nut
Flatwasher
IMPORTANT! BEFORE YOU START
OPERATING
Check the fasteners. Make sure all fasteners are
tight.
On electric start models, the unit was shipped with
the starter cord plugged into the engine. Before
operating, unplug the starter cord from the engine.
Flange
Figure 7
NOTE: This snowthrower was shipped WITH OIL in the engine. See “Before Starting Engine” instructions in the OPERATION section of this manual before starting engine.
12
OPERATION
Not for
Reproduction
Get to know your snowthrower and its controls. Be sure you (or any other operator) have read and understood “Rules For Safe
Operation” (see page 2).
Primer Button
Safety
Key
Choke
Control
Gas Cap
Clean-out Tool
Auger Drive
Clutch Lever
Gas Tank
Recoil Starter
Handle
Speed
Select
Lever
Toolbox
Traction Drive
Clutch Lever
Crank
Snow Chute
Deflector
Auger
Housing
Height
Adjust Skid
ENGINE AND SNOWTHROWER OPERATING CONTROLS
The engine operating controls and their functions are as
follows:
Choke Control− Set choke control to ON CHOKE position
to start a cold engine.
Electric Start Button− Used to start the engine using the
120 volt electric starter.
Prime Button− Used to inject fuel directly into carburetor
manifold to insure fast starts in cool weather.
Safety Key− Must be inserted into ignition key slot to start
engine. Pull out to stop. Do not turn ignition key.
Starter Handle− Starts the engine manually.
The snow blower operating controls and their functions
are as follows:
Speed Select Lever− Allows the operator to use one of six
(6) forward and two (2) reverse speeds. To shift, move speed
select lever to desired position.
NOTE: Do not move speed select lever while Traction
Drive Clutch is engaged. This may result in severe
damage to drive system.
Figure 8
Auger Drive Clutch Lever− Used to engage and disengage
the auger and impeller. To engage push down, to disengage
release.
Traction Drive Clutch Lever− Used to propel snow blower
forward or reverse. Push down to engage, release to
disengage.
Snow Chute Deflector− Changes the direction the snow is
blown.
Crank− Used to change direction of the snow discharge.
Turn handle clockwise to turn chute to right. Turn handle
counter clockwise to turn chute to left.
Height Adjust Skid− Used to adjust ground clearance of
auger housing (see To Adjust Skid Height in the
Adjustment/Repair section of this manual).
Toolbox − Spare shear pins, shear bolt wrenches and
spacers are located in toolbox.
Clean-Out Tool − Use the clean-out tool to remove snow and
debirs from the discharge chute and the auger housing.
13
OPERATION
Not for
Reproduction
The operation of any snowthrower can result in foreign objects being thrown into the eyes,which can
result in severe eye damage. Always wear safety glasses or eye shields before beginning snowthrower
Operation. We recommend standard safety glasses or Wide Vision Safety Mask for over spectacles.
SNOWTHROWER OPERATION
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.
NOTE: Do not blow snow towards a building as hidden
objects could be blown with sufficient force to cause
damage.
1. Start the engine as described in section “To Start Engine”
(see Figure 10).
2. Adjust snow chute deflector. Loosen wing nut on the side
of the snow chute and raise chute deflector for more distance. Tighten wing nut. (see Figure 9).
3. Using crank, position the discharge chute to discharge
snow with the wind.
4. Select proper speed for snow conditions as outlined below and set speed select lever to desired position.
NOTE: Always release traction drive clutch lever
before moving speed select lever.
WARNING: Read Owner’s Manual before operating machine. This machine can be dangerous
if used carelessly.
Never operate the snowthrower without all guards, covers, and shields in place.
Never direct discharge towards windows or allow bystanders near machine while engine is running.
Stop the engine whenever leaving the operating position.
Disconnect spark plug before unclogging the impeller
housing or the discharge chute and before making repairs or adjustments.
When leaving the machine, remove the safety key.
To reduce the risk of fire, keep the machine clean and
free from spilled gas, oil and debris.
Wing Nut
Chute Extension
Snow Chute Deflector
Ground speed is determined by snow conditions. Select
the speed you desire by moving the speed selector into
the appropriate colored area on the control panel.
1−2 Wet, Heavy, Slushy, Extra Deep
3 Moderate
4−5 Very Light
6 Transport Only
NOTE: When clearing wet, heavy snow, it is
recommended that the ground speed of the unit be
reduced
the unit.
For additional operating instructions see “Operating
Tips” in this section of the manual.
5. Engage auger drive clutch lever (right hand−Figure 10).
IMPORTANT: Be sure front of unit is clear of
bystanders or obstacles before operating.
6. Engage traction drive clutch lever (left hand−Figure 10).
As the snow blower start
on the handles and guide the snow blower along the cutting path. Do not attempt to push the snowthrower.
and do not attempt to clear the full width of
s to move, maintain a firm hold
Flange
Figure 9
Traction Drive
Clutch Lever
Disengaged
Engaged
7. To stop forward motion, release traction drive clutch lever
(left hand − Figure 10).
8. To stop auger, release auger drive clutch lever (right
hand − Figure 10).
9. To move the snowthrower backwards, move speed select
lever into first or second reverse and engage traction
drive clutch lever (left hand). To stop, release traction
drive clutch lever.
Auger Drive
Clutch Lever
Disengaged
Engaged
Figure 10
14
OPERATION
Not for
Reproduction
WHEEL LOCK OUT PIN
1. The right wheel is secured to the axle with a klick pin. This
unit was shipped with this klick pin in the locked position
(Figure 11).
2. For ease of maneuverability when lighter conditions prevail, remove klick pin from wheel locked position and insert into single wheel drive (unlocked) position
(Figure 12). Make sure that the klick pin is in the single
wheel drive position of the axle only and not through the
locked position.
NOTE: Check tire pressure. See side of tire for
maximum inflation. Do not exceed listed maximum
pressure.
Klik Pin
Locked
Position
Figure 11
Single Wheel
Drive Position
(Unlocked)
Klik Pin
Figure 12
15
OPERATION
Not for
Reproduction
BEFORE STARTING ENGINE
Check the oil
NOTE: The engine was shipped from the factory filled
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 SG, SH, SJ, SL, or higher”.
2. Remove the oil fill cap/dipstick and wipe with a clean
cloth (see Figure 13).
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 runs.
5. If necessary, add oil until the oil reaches the FULL mark
on the oil fill/cap dipstick (see Figure 13). Do not add too
much oil.
6. Tighten the fill cap/dipstick securely each time you check
the oil level.
NOTE: For extreme cold operating conditions of 0
(−18
C) and below, use a synthetic 5W30 motor oil for
easier starting.
NOTE: S.A.E. 5W30 motor oil may be used to make
starting easier in areas where the temperature is 20
C) to 0 F (−18 C). Synthetic 5W30 is acceptable for
(−7
all temperatures. DO NOT mix oil with gasoline.
NOTE: SEE CHART FOR OIL RECOMMENDATION
TYPE OF OILTEMPERATURE
0 F (−18 C) and above
0 F (−18 C) and below
S.A.E. 5W30
synthetic 5W30
F.
FILL GAS
This engine is certified to operate on gasoline. Exhaust
Emission Control System: EM (Engine Modifications)
1. Fill the fuel tank with fresh, clean, unleaded regular, unleaded premium, or reformulated automotive gasoline
with a minimum of 85 octane along with a fuel stabilizer
(follow instructions on fuel stabilizer package). DO NOT
use leaded gasoline. We recommend that fuel stabilizer
be added to the fuel each time that gasoline is added to
the fuel tank.
NOTE: Winter grade gasoline has higher volatility to
improve starting. Be certain container is clean and
free from rust or other foreign particles. Never use
gasoline that may be stale from long periods of
storage in the container.
WARNING: Gasoline is flammable. Always use
caution when handling or storing gasoline.
Turn engine off and let engine cool at least two
minutes before removing the gas cap. Do not add gasoline to the fuel tank while snow blower is running, hot,
or when snow blower is in an enclosed area. Keep away
from open flame, electrical sparks and DO NOT SMOKE
F
while filling the fuel tank. Never fill the fuel tank completely; but fill the fuel tank to within 1-1/2 inch (3.8 mm)
from the top to provide space for the expans
fuel. Always fill fuel tank outdoors and use a funnel or
spout to prevent spilling. Make sure to wipe up any
spilled fuel before starting the engine.
Store gasoline in a clean, approved container, and keep
the cap in place on the container. Keep gasoline in a
cool well ventilated place; never in the house. Never
buy more than a 30 day supply of gasoline to assure
volatility. Gasoline Is intended to be used as a fuel for
internal combustion engines; therefore, do not use
gasoline for any other purpose. Since many children
like the smell of gasoline, keep it out of their reach because the fumes are dangerous to inhale, as well as being explosive.
ion of the
SAE VISCOSITY GRADES
5W30
synthetic 5W30
F − 20 0 20 32 40
C −30 −20 −10 0 10
Oil Fill Cap/Dipstick
Fuel Tank
FULL
Figure 13
16
OPERATION
Not for
Reproduction
BEFORE STOPPING THE ENGINE
Run the engine for a few minutes to help dry off any moisture
on the engine.
TO STOP ENGINE
WARNING
Gasoline and its vapors are extremely
flammable and explosive.
Fire or explosion can cause severe burns or
death.
DO NOT choke the carburetor to stop the
engine.
1. Move the stop switch (A, Figure 14) to the stop
position.
2. Remove the safety key (B). Keep the safety key
out of reach of children.
NOTE: Do not lose the safety/ignition key. Keep the
safety/ignition key is a safe place. The engine will not
start without the safety/ignition key.
B
A
Figure 14. Stopping the Engine
A. On/Stop Switch
B. Safety Key
TO START ENGINE
Be sure that engine oil is at FULL mark on the oil fill
cap/dipstick. The snow thrower engine is equipped with
A.C. electric starter and recoil starter. Before starting the
engine, be certain that you have read the following
information.
If engine floods, set the choke to the OPEN/RUN position and
crank until the engine starts.
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 below:
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 first 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 first.
17
STARTING THE ENGINE
Not for
Reproduction
OPERATION
1. Check the oil level. See the Engine Manual
to Check/Add Oil
2. Make sure equipment drive controls are
disengaged.
3. Push the stop switch to the on position (A, Figure
15).
A
Figure 15. On/Stop Switch
A. On/Stop Switch Selector
4. Insert the engine key (A, Figure 16) into the engine
key slot and push fully in to the RUN position.
5. Turn the choke knob (B) fully clockwise if engine is
cold.
Note: Do not use the choke to start a warm engine.
6. Push the primer button (C) two times.
C
section
B
How
A
Figure 17. Rewind Start
A. Starter Cord Handle
Note: If the engine does not start after three attempts,
see the Engine Manual Troubleshooting section.
8. Electric Start: First connect the extension cord to
the power cord receptacle and then into a wall
receptacle. If additional extension cord is
required, make sure it is 3-wire.
WARNING
If the extension cord is damaged, it must be
replaced by the manufacturer or its service
agent or a similarly qualified person to avoid to
avoid a hazard.
9. Electric Start: Depress the push button (A, Figure
A
18). After you start the engine, first disconnect the
extension cord from the wall receptacle and then
from the power cord receptacle (B).
Figure 16. Electric Start
A. Engine Key
B. Choke Knob
C. Primer Button
7. Rewind Start: Firmly hold the starter cord handle
(A, Figure 17). 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 engine, pull the starter cord
slowly until resistance is felt and then pull
rapidly to avoid kickback.
A
B
Figure 18. Electric Start
A. Starter Push Button
B. Power Cord Receptacle
CAUTION
To extend the life of the starter, use short
starting cycles (five seconds maximum.) Wait
one minute between starting cycles.
Note: If the engine does not start after three attempts,
see the Engine Manual Troubleshooting section.
18
OPERATION
Not for
Reproduction
FROZEN STARTER
If the starter is frozen and will not turn engine:
1. Pull as much rope out of the starter as possible.
2. Release the starter handle and let it snap back against the
starter. Repeat until the engine starts.
Warm engines will cause condensation in cold weather. To help
prevent possible freeze-up of recoil starter and engine controls,
proceed as follows after each snow removal job.
1. With engine off, allow engine to cool for several minutes.
2. Pull starter rope very slowly until resistance is felt, then stop.
Allow the starter rope to recoil. Repeat three times.
3. With the engine not running, wipe all snow and moisture from
the carburetor cover in area of control levers. Also move
choke knob and starter handle several times.
WARNING: Never run engine indoors or in enclosed,
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 snowthrower.
Engine parts, especially the muffler, become extremely hot.
Severe thermal burns can occur on contact. Allow the engine
to cool before touching.
Never allow children to operate the snowthrower. Never allow
adults to operate the snowthrower without proper instruction.
Keep the area of operation clear of all persons, particularly
small children, and pets.
Never leave the snowthrower unattended while the engine is
running. Anyone operating the engine or equipment must
carefully read and understand the operating instructions.
IMPORTANT: After each use of the snowthrower, stop the engine,
remove the safety/ignition key, remove all accumulated snow
from the snowthrower and wipe clean. Store the snowthrower in
a protected area.
NOTE: Never cover snowthrower while engine and exhaust area
are still warm.
HOW TO CLEAR
A CLOGGED DISCHARGE CHUTE
WARNING: Hand contact with the rotating impeller 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.
To Clear The Chute:
SHUT OFF THE ENGINE!
Wait 10 seconds to be sure that the impeller blades
have stopped rotating.
Always use a clean-out tool, not your hands.
A clean-out tool is attached to either the handle or the top of
the auger housing (see Figure 19). Use the clean-out tool to
remove snow from the auger housing.
How To Use The Clean-Out Tool
Release the auger drive lever.
Pull out the safety key.
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.
WARNING: Blockage must be cleared only after
shutting off the snow blower and only with a
clean-out tool, not by hand.
Clean-out Tool
Figure 19
19
OPERATING TIPS
Not for
Reproduction
OPERATION
1. Most efficient snowthrowing is accomplished when snow
is removed immediately after it falls.
2. For complete snow removal, slightly overlap each swath
previously taken.
3. Snow should be discharged downwind whenever possible.
below
surfaces, the skids may be adjusted upward to insure
cleaning efficiency.
5. On gravel or crushed rock surfaces, the skids should be
(see “To
Adjust Skid Height”, in the ADJUSTMENT/REPAIR section in this manual). Rocks and gravel must not be
picked up and thrown by the machine.
6. After the snowthrowing job has been completed, allow the
engine to idle for a few minutes, to melt snow and ice accumulated on the engine.
7. Clean the snowthrower thoroughly after each use.
8. Remove ice and snow accumulation and all debris from
the entire snowthrower, and flush with water (if possible)
to remove all salt or other chemicals. Wipe snowthrower
dry.
9. Before starting snowthrower, always inspect augers and
impeller for ice accumulation and/or debris, which could
result in snowthrower damage.
10. Check oil level before every start. Make sure the oil is at
the FULL mark on the oil fill cap/dipstick.
20
SERVICE RECOMMENDATIONS
Not for
Reproduction
SERVICE RECOMMENDATIONS
PROCEDURE
Tighten all screws and
nuts
S
S
Check Traction Clutch
N
Cable Adjustment
O
(See Cable Adjustment)
W
Check Auger Clutch Cable
T
Adjustment
(See Cable Adjustment)
H
R
Adjust Drive Belts
O
Lubricate Chains and
W
Hex Shaft
E
Lubricate Auger Shaft
R
(See Shear Bolt Replacement)
E
Oil, Check
N
Oil, Change
G
G
Check and Clean Spark
I
Plug
N
N
E
Replace Spark Plug
FIRST
2
HOUR
BEFORE
EACH
USE
EVERY
8
HOURS
EVERY
10
HOURS
EVERY
25
HOURS
EVERY
50
HOURS
EVERY
100
HOURS
BEGINNING
√ √
√ √
√ √
√ √ √
√
√ √
√ √
√
√
√
EACH
SEASON
√
√
√
√
BEFORE
STORAGE
√
√
Clean and Inspect Spark
Arrestor
The warranty on this snowthrower does not cover items that
have been subjectedto operator abuseor negligence. To receive full value from the warranty, operator must maintain
snowthrower as instructed in this manual. The following Ser-
vice Recommendations is supplied to assist operator to
properly maintain snowthrower. This is a check list only.
Adjustment referred to will be found in the
ADJUSTMENT/REPAIR section of this manual.
Maintenance, replacement, or repair of the emission control
devices and systems can be performed by any non-road engine repair establishment or individual.Regularmaintenance
will improve the performance and extend the life of the
engine.
√
AFTER EACH USE
1. Check for any loose or damaged parts.
2. Tighten any loose fasteners.
3. Check and maintain the auger.
4. After each use, remove all snow and slush off the snowthrower to prevent freezing of auger or controls.
5. Check controls to make sure theyarefunctioning
properly.
6. If any parts are worn or damaged, replace immediately.
21
CUSTOMER RESPONSIBILITIES
Not for
Reproduction
Some adjustments will need to be made periodically to
properly maintain your snowthrower.
All adjustments in ADJUSTMENT/REPAIR section of this
manual should be checked at least once each season.
SNOWTHROWER
Auger and Traction Drive Belts should be adjusted after the
first 2 to 4 hours of use, again about mid−season and twice
each season thereafter (se e “To Adjust Belts” paragraph in the
ADJUSTMENT/REPAIR section).
AS REQUIRED
Auger Gear Box
The auger gear box is lubricated at the factory and should not
require additional lubrication.
If for some reason the lubricant should leak out, or if the auger
gear box has been serviced, add Lubriplate GR132 Grease
or equivalent. Maximum 3−1/4 ounces, (92 grams) should be
used.
Remove filler plug (Figure 20), once a year. If grease is
visible, do not add. If grease is not visible, use a piece of fine
wire, like a dipstick to check if there is grease in the gear box.
Mobilux EP1 and Shell Alania EP1 are suitable equivalents.
Filler
Plug
Figure 20
LUBRICATION AT STORAGE
Bearings and bushings
All bearings and bushings are lifetime lubricated and require
no maintenance.
Hex shaft and chains
For storage, the hex shaft should be wiped with a cloth lightly
moistened with motor oil to prevent rusting (see Figure 22).
For storage, the chains should be lubricated with a chain type
lube. (see Figure 22).
NOTE: Any greasing or oiling of the above mentioned
components can cause contamination of the rubber
friction wheel. If the disc drive plate or friction wheel
come in contact with grease or oil damage to rubber
friction wheel will result.
If grease or oil comes into contact with the disc drive plate or
friction wheel, make sure to clean plate and wheel thoroughly
with a alcohol base solvent.
22
CUSTOMER RESPONSIBILITIES
Not for
Reproduction
Chute Rotation Gear
Lubricate the chute rotation gear with automotive type oil.
(see Figure 21).
Chute Rotation Gear
Figure 21
Chains
1. Position speed selector lever in first (1) forward gear.
2. Stand the snowthrower up on the auger housing end.
NOTE: When the crank case if filled with oil, do not
leave the snowthrower standing up on the auger
housing for an extended period of time.
3. Remove the bottom panel.
Chain
4. Lubricate the chains with a chain type lubricant.
5. Wipe the hexshaft and sprockets with 5W30 motor oil.
NOTE: Clean all excess grease or oil found on the
rubber friction wheel or the disc drive plate.
CAUTION: Do not allow grease or oil to contact the
rubber friction wheel or the disc drive plate.
6. Install the bottom panel.
Chain
WARNING: If the disc drive plate
or rubber friction wheel come in
contact with grease or oil
damage to rubber friction wheel
will result .
If grease or oil come in contact with
the disc drive plate or friction wheel,
make sure to clean the plate and
fore storage and at the beginning of each
season
wheel thoroughly with a alcohol base
solvent.
Figure 22
23
CUSTOMER RESPONSIBILITIES
Not for
Reproduction
ENGINE
EMISSIONS CONTROL
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.
ENGINE POWER RATING INFORMATION
The gross power rating for individual gas engine models is labeled
in accordance with SAE (Society of Automotive Engineers) code
J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained and corrected in accordance
with SAE J1995 (Revision 2002-05). Torque values are derived at
3060 RPM; horsepower values are derived at 3600 RPM. Actual
gross engine power will be lower and is affected by, among other
things, ambient operating conditions and engine-to-engine variability. Given both the wide array of products on which engines are
placed and the variety of environmental issues applicable to operating the equipment, the gas engine will not develop the rated
gross power when used in a given piece of power equipment (actual "on-site" or net power). This difference is due to a variety of factors including, but not limited to, accessories (air cleaner, exhaust,
charging, cooling, carburetor, fuel pump,
tions, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due to manufacturing and
capacity limitations, Briggs & Stratton may substitute an engine of
higher rated power for this Series engine.
etc.), application limita-
TYPE OF OILTEMPERATURE
0
F (−18 C) and above
0 F (−18 C) and below
SAE VISCOSITY GRADES
synthetic 5W30
F − 20 0 20 32 40
C −30 −20 −10 0 10
Oil Fill Cap/Dipstick
S.A.E. 5W30
synthetic 5W30
5W30
FULL
Check Crankcase Oil Level before starting engine and after
each 8 hours of continuous use (see Figure 23). Add the
recommended motor oil as required.
NOTE: Overfilling the engine can affect performance.
Tighten the oil fill cap securely to prevent leakage.
Change Oil every 50 hours of operation or at least once a
year, even if the snow blower is not used for fifty hours. Use
a clean, high quality detergent oil. Fill the crank case to FULL
line on dipstick (see Figure 23). Be sure original container is
marked: A.P.I. service “SF” or higher. Do not use SAE10W40
oil (as it may not provide proper lubrication). See Chart for oil
recommendations.
To Drain Oil − Position snow blower 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 (Figure 24).
Replace oil drain plug and tighten securely. Refill crank case
with the recommended motor oil.
NOTE: Oil level must be at FULL mark.
Oil Fill cap/Dipstick
Oil Drain Plug
Figure 23
Figure 24
24
ADJUSTMENT/REPAIR
Not for
Reproduction
WARNING: Always turn unit off, remove ignition key and disconnect the spark plug wire before making any repairs or adjustments.
AUGER HOUSING HEIGHT ADJUSTMENT
TO ADJUST SCRAPER BAR
After considerable use, the metal scraper bar will have a
definite wear pattern. The scraper bar in conjunction with the
inch (3 mm) between the scraper bar and the sidewalk or
area to be cleaned.
To adjust the scraper bar, proceed as follows:
1. Position the snowthrower on a level surface.
2. Loosen the carriage bolts and nuts securing the scraper
bar to the auger housing.
3. Adjust the scraper bar to the proper position. Tighten the
carriage bolts and nuts, insuring that the scraper bar is
parallel with the working surface.
4. For extended operation, the scraper bar may be reversed. If the scraper bar must be replaced because of
wear, remove the carriage bolts and nuts and install a
new scraper bar.
NOTE: Make sure that snow blower is set at same height
on both sides.
WARNING: Be certain to maintain proper
ground clearance for your particular area to be
cleared. 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 snow blower.
TO REVERSE SKIDS
The snowthrower is equipped with reversible skids that are
secured to the outside of the auger housing. When removing
snow from hard and abrasive surfaces, the skids can become
worn. If the skids become worn, they can be reversed as
follows.
To reverse the skids, proceed as follows:
1. Put a wood block under each side of the auger housing.
2. Loosen and remove the skid mounting nuts (see
Figure 25). DO NOT REMOVE THE SKID MOUNTING
BOLTS.
3. While holding the skid mounting bolts in position from the
inside of the auger housing; remove the skid, rotate the
skid 180 degrees, and install the skid onto the skid
mounting bolts.
TO ADJUST SKID HEIGHT
This snowthrower is equipped with two height adjust skids,
secured to the outside of the auger housing. These elevate
the front of the snow blower.
When removing snow from a hard surface area such as a
paved driveway or walk, adjust the skids up to bring the front
of the snowthrower down.
When removing snow from rock or uneven construction,
raise the front of the snow blower by moving the skids down.
This will help to prevent rocks and other debris from being
picked up and thrown by the augers.
To adjust skids, proceed as follows:
1. Place a block (equal to height from ground desired) under scraper bar near but not under skid.
2. Loosen skid mounting nuts (Figure 25) and push the skid
down until it touches the ground. Retighten mounting
nuts.
3. Set skid on other side at same height.
4. Install and tighten the skid mounting nuts.
NOTE: To make sure each skid is set at the same height,
see “To Adjust Skid Height”.
Height Adjust Skid
Skid Mounting Nuts
Figure 25
25
ADJUSTMENT/REPAIR
Not for
Reproduction
HOW TO REMOVE THE SNOW HOOD
To access the spark plug, the snow hood must be removed
as follows:
1. Remove the choke control knob (see Figure 26).
2. Remove the safety key.
3. Remove the mounting screws (see Figure 27).
4. Slowly remove the snow hood. Make sure that the prim-
er button hose and the ignition wire are not disconnected.
5. The spark plug can now be accessed.
6. To install the snow hood, first make sure that the primer
button hose and the ignition wire are connected.
7. Mount the snow hood to the engine and secure with the
mounting screws (see Figure 27).
Mounting Screws
Snow Hood
Spark
Plug
Ignition
Wire
Primer Button
Hose
Figure 27
8. Connect the choke control knob with the choke shaft on
the carburetor (see Figure 28 and Figure 29). make sure
the choke control knob is properly installed. If the choke
control knob is not installed correctly, the choke will not
operate.
9. Install the safety key.
Choke Control
Knob
Safety Key
Choke Control Knob
Choke Shaft
Figure 28
Safety Key
Figure 26
26
Carburetor
Figure 29
ADJUSTMENT/REPAIR
Not for
Reproduction
BELT ADJUSTMENT
Traction Drive Belt
The traction drive belt has constant spring pressure and does
not require an adjustment. If the traction drive belt is slipping,
replace the belt. See “How To Replace The Belts” in the
ADJUSTMENT/REPAIR section.
Auger Drive Belt
If your snowthrower will not discharge snow, check the
control cable adjustment. If it is correct, then check the
condition of the auger drive belt. If it is damaged or loose,
replace it (see Belt Replacement in this section of the
manual).
1. Disconnect spark plug wire.
2. Remove screw from belt cover. Remove belt cover (see
Figure 30).
3. Loosen nut on auger idler pulley and move auger idler pulley
towards belt about 1/8 inch (3 mm) (see Figure 36).
Screw
Belt Cover
Figure 30
WARNING: Do not over-tighten, as this may lift the lever
and cause the auger drive to be engaged without
depressing the Auger Control.
4. Tighten nut.
5. Have someone engage auger drive clutch. Check tension on
belt (opposite idler pulley). Belt should deflect about 1/2 inch
(12.5 mm) with moderate pressure (see Figure 31). You may
have to move idler pulley more than once to obtain the correct
tension.
6. Release auger control. Auger must stop within 5 seconds.
7. If auger does not operate properly, stop engine and recheck
drive linkage adjustments.
8. Reinstall belt cover.
9. Whenever belts are adjusted or replaced, the cables will need
to be adjusted. (See “Cable Adjustment” in this section of the
manual.)
10. Attach the spark plug wire.
Idler
Pulley
Engaged
Auger
Drive
Engine
Pulley
1/2 inch
(12.5mm)
Deflection
Impeller
Pulley
Figure 31
27
HOW TO REPLACE THE BELTS
Not for
Reproduction
ADJUSTMENT/REPAIR
The drive belts are of special construction and must be
replaced with original factory replacement belts available
from your nearest authorized service center.
Some steps require the assistance of a second person.
How To Remove the Auger Drive Belt
If the auger drive belt is damaged, the snow thrower will not
discharge snow. Replace the damaged belt as follows.
1. Disconnect the spark plug wire.
2. Loosen the bolts on each side of the bottom panel (see
Figure 32).
3. Remove the bottom panel.
4. Remove screw from belt cover. Remove the belt cover
(see Figure 30).
5. Loosen the belt guide. Pull the belt guide away from the
auger drive pulley (see Figure 34).
6. Pull the idler pulley away from the auger drive belt and
slip the auger drive belt off of the idler pulley.
7. Remove the auger drive belt from the engine pulley. To
remove the auger drive belt, the engine pulley may
have to be partially rotated.
8. Remove the top four bolts that hold together the auger
housing and the motor box. Loosen the bottom two
bolts. The auger housing and the motor box can now
be split apart for removal of the belt (see Figure 33).
16. Install the belt cover. Tighten screw (see Figure 30).
17. Check the adjustment of the cables. See “How To Check
And Adjust The Cables” in the ADJUSTMENT/REPAIR
section.
18. Install the bottom panel (see Figure 32).
19. Tighten the bolts on each side of the bottom panel.
20. Connect the spark plug wire.
Bolt
Bolt
Bottom Panel
Auger Housing
Figure 32
9. Remove the old auger drive belt from the auger drive
pulley. Replace the auger drive belt with an original
factory replacement belt available from an authorized
service center.
10. Install the new auger drive belt onto the auger drive
pulley.
NOTE: To assemble the auger housing to the motor box, have someone hold the auger clutch lever
in the ENGAGED position. This will move the idler
arm and pulley enough to allow the auger drive
pulley to move back into position.
11. Assemble the auger housing to the motor box with the
four bolts that were removed in step 8. Tighten the bottom two bolts.
12. Install the auger drive belt onto the engine pulley.
13.
Slip the auger drive belt under the idler pulley.
14.
Adjust
ger Drive Belt” in the ADJUSTMENT/REPAIR section.
15. Adjust the belt guide. See “How To Adjust The Belt
Guide” in the ADJUSTMENT/REPAIR section.
the auger drive belt. See “How To Adjust The Au-
28
Motor Box
Remove
Bolts
Loosen
Bolts
Auger
Housing
Figure 33
ADJUSTMENT/REPAIR
Not for
Reproduction
Engine Pulley
Traction Drive Idler Pulley
Traction Drive Belt
Belt Guide
Auger Drive Pulley
Swing Plate Axle Rod
Idler Pulley
Auger Drive Belt
Traction Drive Spring
Traction Drive Belt
Traction Drive Pulley
Engine Pulley
Figure 34
29
ADJUSTMENT/REPAIR
Not for
Reproduction
How To Remove the Traction Drive Belt
If the snowthrower will not move forward, check the traction
drive belt for wear or damage. If the traction drive belt is worn
or damaged, replace the belt as follows.
1. Disconnect the spark plug wire.
2. Remove the auger drive belt. See “How To Remove The
Auger Drive Belt” in the ADJUSTMENT/REPAIR
section.
3. Remove the
axle rod. Remove the swing plate axle rod to allow the
the swing plate to pivot forward (see Figure 34).
4. Remove the traction drive spring.
5. Remove the old traction drive belt from the traction
drive pulley and from the engine pulley. Replace the
traction drive belt with an original factory replacement
belt available from an authorized service center.
6. Install the new traction drive belt onto the traction
drive pulley and onto engine pulley.
from one end of the swing plate
11. Install and adjust the auger drive belt. See “How To Remove The Auger Drive Belt” in the ADJUSTMENT/REPAIR
section.
12. Adjust the belt guide. See “How To Adjust The Belt
Guide” in the ADJUSTMENT/REPAIR
section.
13. Install the bottom panel (see Figure 32).
14. Tighten the bolts on each side of the bottom panel.
15. Install the belt cover. Tighten screw (see Figure 30).
16. Check the adjustment of the cables. See “How To Check
And Adjust The Cables” in the ADJUSTMENT/REPAIR
section.
17. Connect the spark plug wire.
7. Make sure the traction drive idler pulley is properly
aligned with the traction drive belt.
8. Attach the traction drive spring.
9. Install the swing plate axle rod and secure with the
ring removed earlier.
10. The bottom of the swing plate must be positioned between the alignment tabs. Make sure the swing plate
is properly secured (see Figure 35).
NOTE: If the drive will not engage after the traction
drive belt has been replaced, then check to make
sure that the swing plate is positioned between the
alignment tabs.
Alignment Tabs
Swing Plate
Figure 35
30
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