Jonsered ST2261e User manual

ST2261e
Default Operator's manual 2-24

Contents
Introduction..................................................................... 3
Safety..............................................................................5
Assembly........................................................................ 8
Operation...................................................................... 11
Maintenance................................................................. 15
Troubleshooting............................................................ 21
Transportation, storage and disposal........................... 23
Technical data.............................................................. 24
2797 - 001 -

Introduction
Product overview
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20
21
19
14
1. Auger engagement
2. Discharge chute control lever
3. Drive speed control lever
4. Deflector remote control lever
5. Drive engagement
6. Light
7. Handle knob
8. Skid plate
797 - 001 - 3

9. Augers
10. Clean-out tool
11. Discharge chute
12. Chute deflector
13. ON/OFF key
14. Oil drain
15. Choke
16. Primer
17. Muffler
18. Gasoline filler cap
19. Oil fill and Dipstick
20. Electric start button
21. Connection, electric start
22. Throttle control
23. ON/OFF switch
24. Starter rope handle
Product description
The product is a wheeled snow thrower that is used to
remove snow from the ground.
Intended use
This product can be used to remove snow from fields,
roads, walkways and driveways. Do not use it on slopes
that are greater than 20°. Do not use the product in
areas where there is much debris, dirt and protruding
stones.
Symbols on the product
Note If the decals on the product are damaged, contact
the distributor to replace them.
Warning.
Read the operator's manual.
Engine on
Engine off.
Fast.
Slow.
Fuel.
Oil.
Ear protection recommended.
ON/OFF key. Insert to start and run.
Choke closed (start).
Primer.
Pull starter rope handle to start.
Choke open (run).
ON/OFF key. Pull out to stop.
No operation on slopes more than 10
degrees.
Do not remove shields while engine is
running.
Remove spark plug cable before
maintenance.
4797 - 001 -

Traction drive off/on.
Snow discharge off/on.
Steer left.
Steer right.
Traction drive control.
Snow discharge.
Beware of thrown objects-
keep bystanders away.
Warning, keep hands
away.
Warning, keep feet away.
Forward/reverse.
Rotate left/push down/
rotate right.
Product liability
As referred to in the product liability laws, we are not
liable for damages that our product causes if:
• the product is incorrectly repaired.
• the product is repaired with parts that are not from
the manufacturer or not approved by the
manufacturer.
• the product has an accessory that is not from the
manufacturer or not approved by the manufacturer.
• the product is not repaired at an approved service
center or by an approved authority.
Safety
Safety definitions
The definitions below give the level of severity for each
signal word. WARNING Injury to persons.
797 - 001 - 5

CAUTION Damage to the product.
Note This information makes the product easier to use.
General safety instructions
• Use the product correctly. Injury or death is a
possible result of incorrect use. Only use the product
for the tasks found in this manual. Do not use the
product for other tasks.
• Obey the instructions in this manual. Obey the safety
symbols and the safety instructions. If the operator
does not obey the instructions and the symbols,
injury, damage or death is a possible result.
• Do not discard this manual. Use the instructions to
assemble, to operate and to keep your product in
good condition. Use the instructions for correct
installation of attachments and accessories. Only
use approved attachments and accessories.
• Do not use a damaged product. Obey the
maintenance schedule. Only do the maintenance
work that you find an instruction about in this
manual. An approved service center must do all
other maintenance work.
• This manual cannot include all situations that can
occur when you use the product. Be careful and use
your common sense. Do not operate the product or
do maintenance to the product if you are not sure
about of the situation. Speak to a product expert,
your dealer, service agent or approved service
center for information.
• Disconnect the spark plug cable before you
assemble the product, put the product into storage or
do maintenance.
• Do not use the product if it is changed from its initial
specification. Do not change a part of the product
without approval from the manufacturer. Only use
parts that are approved by the manufacturer. Injury
or death is a possible result of incorrect
maintenance.
• Do not breathe in the fumes from the engine. Long
term inhalation of the engine's exhaust fumes is a
health risk.
• Do not start the product indoors or near flammable
material. The exhaust fumes are hot and can contain
a spark which can start a fire. Not sufficient airflow
can cause injury or death because of asphyxiation or
carbon monoxide.
• When you use this product the engine makes an
electromagnetic field. The electromagnetic field can
cause damage to medical implants. Speak to your
physician and medical implant manufacturer before
you operate the product.
• Do not let a child operate the product. Do not let a
person, without knowledge of the instructions
operate the product.
• Make sure that you always monitor a person, with
decreased physical capacity or mental capacity, that
uses the product. A responsible adult must be there
at all times.
• Lock the product in an area that children and
unapproved persons cannot access.
• The product can eject objects and cause injuries.
Obey the safety instructions to decrease the risk of
injury or death.
• Do not go away from the product when the engine is
on.
• The operator of the product is responsible if an
accident occurs.
• Before and while you walk rearward, look behind and
down for small children, animals or other risks that
can cause you to fall.
• Make sure that parts are not damaged before you
use the product.
• Make sure that you are at a minimum 15 m (50 ft)
away from other persons or animals before you use
the product. Make sure that a person in adjacent
area knows that you will use the product.
• Refer to national or local laws. They can prevent or
decrease the operation of the product in some
conditions.
Safety instructions for operation
• Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening at all times.
• Exercise extreme caution when operating on or
crossing gravel drives, walks, or roads. Stay alert for
hidden hazards or traffic.
• After striking a foreign object, stop the engine
(motor), remove the wire from the spark plug,
disconnect the cord on electric motors, thoroughly
inspect the product for any damage, and repair the
damage before restarting and operating the product.
• If the product starts to vibrate abnormally, stop the
engine (motor) and check immediately for the cause.
Vibration is generally a warning of trouble.
• Stop the engine (motor) whenever you leave the
operating position, before unclogging the auger
housing or chute deflector, and when making any
repairs, adjustments or inspections.
• When cleaning, repairing or inspecting the product,
stop the engine and make certain the augers and all
moving parts have stopped. Disconnect the spark
plug wire and keep the wire away from the plug to
prevent someone from accidentally starting the
engine.
• Do not run the engine indoors, except when starting
the engine and for transporting the product in or out
of the building. Open the outside doors; exhaust
fumes are dangerous.
• Exercise extreme caution when operating on slopes.
• Never operate the product without proper guards,
and other safety protective devices in place and
working.
6797 - 001 -

• Never direct the chute deflector toward people or
areas where property damage can occur. Keep
children and others away.
• Do not overload the product capacity by attempting
to clear snow at too fast a rate.
• Never operate the product at high transport speeds
on slippery surfaces. Look behind and use care
when operating in reverse.
• Disengage power to the augers when the product is
transported or not in use.
• Use only attachments and accessories approved by
the manufacturer of the product (such as wheel
weights, counterweights, or cabs).
• Never operate the product without good visibility or
light. Always be sure of your footing, and keep a firm
hold on the handles. Walk; never run.
• Never touch a hot engine or muffler.
Work area safety
• Thoroughly inspect the area where the equipment is
to be used and remove all doormats, sleds, boards,
wires, and other foreign objects.
• Disengage all clutches and shift into neutral before
starting the engine (motor).
• Do not operate the product without wearing
adequate winter garments. Avoid loose fitting
clothing that can get caught in moving parts. Wear
footwear that will improve footing on slippery
surfaces.
• Handle fuel with care; it is highly flammable.
• Use an approved fuel container.
• Never add fuel to a running engine or hot engine.
• Fill fuel tank outdoors with extreme care. Never
fill fuel tank indoors.
• 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.
• 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
equipment on a trailer with a portable container,
rather than from a gasoline dispenser nozzle.
• Keep the 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.
• Replace gasoline cap securely and wipe up
spilled fuel.
• If fuel is spilled on clothing, change clothing
immediately.
• Use extension cords and receptacles as specified by
the manufacturer for all units with electric drive
motors or electric starting motors.
• Adjust the auger housing height to clear gravel or
crushed rock surface.
• Never attempt to make any adjustments while the
engine (motor) is running (except when specifically
recommended by the manufacturer).
• 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.
Personal protective equipment
Always use the correct personal protective equipment
when you operate the product. This includes, at
minimum, sturdy footwear, eye protection and hearing
protection. Personal protective equipment does not
erase the risk of injury but may decrease the grade of
injury if an accident occurs.
• Always wear safety glasses or eye protection while
you operate the product or do maintenance or
repairs.
• Always wear appropriate winter garments when you
operate the product.
• Always use heavy-duty slip-resistant boots with good
ankle support while you operate the product.
• Do not wear loose fitting clothing that can get caught
in moving parts.
• Use approved protective gloves, if necessary. For
example, when attaching, examining or cleaning the
blade.
• Always use approved ear protection while you
operate the product. Noise for a long period can
cause noise-induced hearing loss.
Safety devices on the product
• Make sure that you regularly do the maintenance to
the product.
• The life of the product increases.
• The risk of accidents decreases.
Let an approved dealer or an approved service
center regularly examine the product to do
adjustments or repairs.
• Do not use a product with damaged protective
equipment. If the product is damaged, speak to an
approved service center.
Muffler
The muffler keeps the noise levels to a minimum and
sends the exhaust fumes away from the operator.
Do not use the product if the muffler is missing or
defective. A defective muffler increases the noise level
and the risk of fire.
Examine the muffler regularly to make sure that it is
attached correctly and not damaged.
CAUTION The muffler becomes very hot
during and after use and when the engine
operates at idle speed. Be careful near
797 - 001 - 7

flammable materials and/or fumes to prevent
fire.
Fuel safety
WARNING Read the warning instructions
that follow before you use the product.
• Do not start the product if there is fuel or engine oil
on the product. Remove the unwanted fuel/oil and let
the product dry.
• If you spill fuel on your clothing, change clothing
immediately.
• Do not get fuel on your body, it can cause injury. If
you get fuel on your body, use soap and water to
remove the fuel.
• Do not start the product if the engine has a leak.
Examine the engine for leaks regularly.
• Be careful with fuel. Fuel is flammable and the fumes
are explosive and can cause injuries or death.
• Do not breathe in the fuel fumes, it can cause injury.
Make sure that there is a sufficient airflow.
• Do not smoke near the fuel or the engine.
• Do not put warm objects near the fuel or the engine.
• Do not add the fuel when the engine is on.
• Make sure that the engine is cool before you refuel.
• Before you refuel, open the fuel tank cap slowly and
release the pressure carefully.
• Do not add fuel to the engine in an indoor area. Not
sufficient airflow can cause injury or death because
of asphyxiation or carbon monoxide.
• Tighten the fuel tank cap fully. If the fuel tank cap is
not tightened, there is a risk of fire.
• Move the product a minimum of 3 m (10 ft) from the
position where you filled the tank before a start.
• Do not put too much fuel in the fuel tank.
Proposition 65
WARNING
The engine exhaust from this product
contains chemicals known to the State of
California to cause cancer, birth defects
or other reproductive harm.
Safety instructions for maintenance
WARNING Read the warning instructions
that follow before you use the product.
• The exhaust fumes from the engine contain carbon
monoxide, an odorless, poisonous and very
dangerous gas. Do not start the engine indoors or in
closed spaces.
• Before you do the maintenance on the product, stop
the engine and remove the ignition cable from the
spark plug.
• Use protective gloves when you do maintenance on
the blades. The blades are very sharp and cuts can
easily occur.
• Accessories and changes to the product that are not
approved by the manufacturer, can cause serious
injury or death. Do not change the product. Always
use accessories that are approved by the
manufacturer.
• If the maintenance is not done correctly and
regularly, the risk of injury and damage to the
product increases.
• Only do the maintenance as given in this operator's
manual. All other servicing must be done by an
approved service agent.
• Let an approved service agent do servicing on the
product regularly.
• Replace damaged, worn or broken parts.
Assembly
To remove the product from the
carton
1. Remove loose parts included with the product. Cut
the four corners of the carton and put the end panels
down flat.
2. Remove the two screws that attach the auger
housing to the pallet. Remove the steel brackets
from the skid plates if they have it.
3. Cut the cable ties that hold the product to the pallet
and remove them.
8797 - 001 -

4. Remove all package materials.
5. Remove the product from the carton and make sure
no loose parts are left in the carton.
Loose parts
Knob (3)
Discharge chute (1)
ON/OFF key (s)
Carriage bolts 5/16-18 x 2 ¼” (2)
Handle knobs (2)
Locknut 3/8 (1)
Shear pins ¼-20 x 1-¾ (2)
Locknuts ¼-20 (2)
Locknut 5/16-18 (1)
Locknut ¼-20 (1)
Nylon washer (1)
Carriage bolt 5/16-18 x 5/8 (1)
Spring (1)
Shoulder bolt ¼-20 (1)
To install the handle
1. Raise the upper handle to the operating position.
797 - 001 - 9

2. Adjust the handle position to one of the mounting
holes (B) and tighten the handle knobs (C) with the
carriage bolts (D).
B
C
D
3. Install more carriage bolts (D) and handle knobs (C)
to secure the upper handle (A) to the lower handle
(E).
D
E
A
C
To install the chute deflector and
chute rotator head
1. Put the chute deflector assembly on top of the chute
base with the discharge opening to the front of the
product.
2. Put the chute rotator head (A) on the chute bracket
(B). If necessary, turn the chute assembly to align
the pins under the chute rotator head with the holes
in the chute bracket.
3. Put the chute rotator head on the pin (C) and the
threaded stud (D) of the mounting bracket (E).
4. Attach a locknut (F) on the threaded stud and
tighten.
FA
C
D
E
B
5. Attach the rotator cable (H) to the lower handle with
the double clip (G).
H
G H
To install the chute deflector remote
control
1. Attach the remote cable bracket (A) to the discharge
chute with a carriage bolt (B) and a 5/16-18 locknut
(D). Tighten the bolt.
10 797 - 001 -

2. Install the remote cable eyelet (E) to the chute
deflector (F) with a shoulder bolt (G), a nylon washer
(C), and tighten with a ¼-20 locknut (K). The cable
eyelet will be loose on the shoulder bolt.
3. Attach the spring (L) between the hex nut (M) on the
chute rotator head and the hole on the chute
deflector.
F
L
M
B
A
D
K
C
E
G
4. Attach the lever control knobs (N) by pressing them
down on the control levers (O).
O
N
Operation
Before you start the product
• Keep persons and animals away from the work area.
• Do daily maintenance. See
Maintenance schedule
on page 15 .
• Make sure the ignition lead fits correctly on the spark
plug.
• Add oil or gasoline, if necessary. See Technical data
on page 24
.
To fill the engine with oil
CAUTION Do not rotate the dipstick when
you check the oil. Do not fill above the mark.
1. Remove the oil cap and clean the dipstick. See
Product overview on page 3 for the location of the
dipstick.
2. Add oil to the top mark on the dipstick. Use the
dipstick to do a check of the oil level at regular
intervals.
3. Put the oil cap back.
To fill fuel
If available, use low-emission/alkylate gasoline. If low-
emission/alkylate gasoline is not available, use good
quality unleaded gasoline or leaded gasoline. Use
gasoline with an octane number of 90 RON out of North
America (87 AKI in North America) or higher, and with a
maximum of 10% ethanol (E10).
CAUTION Do not use gasoline with an
octane number less than 90 RON out of
North America (87 AKI in North America).
This can cause damage to the product.
1. Open the fuel tank cap slowly to release the
pressure.
2. Fill slowly with a fuel can. If you spill fuel, remove it
with a cloth and let remaining fuel dry off.
3. Clean the area around the fuel tank cap.
4. Tighten the fuel tank cap fully. If the fuel tank cap is
not tightened, there is a risk of fire.
5. Move the product a minimum of 3 m (10 ft) from the
position where you filled the tank, before a start.
To adjust the discharge chute and
the chute deflector
1. To adjust the discharge chute position, move the
discharge chute control lever (A) back and to the left
or right direction.
797 - 001 - 11

2. To adjust the snow throwing distance of the chute
deflector, move the deflector remote control lever (B)
down to decrease the distance and up to increase
the distance.
AB
To start the engine, manual start
1. Insert the ON/OFF key (A) into the ignition slot until it
clicks. Do not turn the key.
F
C
E
D
A
B
2. Put the throttle control (B) to the FAST position.
3. Put the ON/OFF switch (C) to the ON position.
a) If the engine is cold, rotate the choke (D) to the
FULL position and push the primer (E) three
times.
CAUTION Do not over prime the
engine. It can prevent the engine
from starting. If the engine is over
primed, wait a few minutes before
attempting to start and do not push
the primer.
4. Pull the starter rope handle (G).
CAUTION Do not release the grip
quickly. Move it back to the start position
slowly.
Note If the rope starter has frozen, slowly pull out as
much rope out of the starter as possible and release
the starter rope handle. If the engine does not start,
repeat the procedure or use the electric starter.
5. If the choke was used to start the engine, slowly
move the choke (D) to the OFF position.
6. Run the engine 2-3 minutes at idling speed before
you start to throw snow.
7. If the engine does not run as it should, turn it off.
To start the engine, electric start
WARNING The product has a 120 V A.C.
electric starter. Do not use the electric
starter if your house is not a 120 V A.C.
three-wire grounded system. Serious
personal injury or damage to the product
could occur. The electric starter has a three-
wire power plug, and is designed to use 120
V A.C. household current. Make sure that
your house is a 120 V A.C. three-wire
grounded system. If you are uncertain, ask a
licensed electrician.
1. Insert the ON/OFF key (A) into the ignition slot until it
clicks. Do not turn the key.
C
E
D
A
B
G
F
2. Put the throttle control (B) to the FAST position.
3. Put the ON/OFF switch (C) to the ON position.
a) If the engine is cold, turn the choke (D) to the
FULL position.
4. Push the primer (E) three times.
12 797 - 001 -

CAUTION Do not over prime the engine.
It can prevent the engine from starting. If
the engine is over primed, wait a few
minutes before trying to start and do not
push the primer.
5. Connect the extension cord to the connector on the
engine (F).
6. Connect the other end of the extension cord into a
three-hole grounded 120 V A.C. receptacle.
7. Push the electric start button (G) until the engine
starts.
CAUTION Do not crank the engine more
than five continuous seconds between
each time you try to start. Wait 5 to 10
seconds between each try.
8. If the choke was used to start the engine, release the
electric start button and slowly move the choke (D)
to the OFF position.
9. Disconnect the extension cord from the receptacle
first and then from the engine.
10. Run the engine 2-3 minutes at idling speed before
you start to throw snow.
To operate the product
CAUTION Do not operate without snow or
water to lubricate the auger blades. Incorrect
use can cause high temperatures in the
auger blades, especially if the product is
new. This can cause damage to the auger
blades and scraper bar.
CAUTION Do not partially engage drive or
auger levers for an extended period of time;
this can lead to premature wear or burning
of the belts.
Note When both the drive engagement and auger
engagement are engaged, the drive engagement will
lock the auger engagement in position. Use the right
hand to control the snow discharge chute.
Note Do not change the speed when the augers are
engaged. This can cause damage to the transmission.
1. To engage the auger blades, push the auger
engagement (A) to the handle to engage the auger
and throw snow.
A
2. Raise the drive speed control lever (B) from the
middle position to make the product move forward
when the drive engagement (C) is engaged. Do not
change the speed when the augers are engaged.
This can cause damage to the transmission.
3. Lower the drive speed control lever from the middle
position to make the product move rearward when
the drive engagement is engaged.
C B
4. To make the product move in the selected direction,
hold the drive engagement against the handle .
To stop the product
1. Move the ON/OFF switch to the OFF position.
2. Remove the ON/OFF key.
797 - 001 - 13

To use the throttle control
• Push the throttle control to change the amount of
fuel used. Always operate the engine at full throttle.
SLOW FAST
To use the choke control
• Turn the choke counterclockwise to open the choke
valve. Use the choke to start a cold engine.
To adjust the skid plates
No adjustment is required for normal installation.
1. When the lock nut (B) is loose or the skid plate (A) is
not high enough from the ground, unlock the lock nut
(B) with a 13 mm open-ended wrench, to move the
skid plate up or down.
2. On flat surfaces, like asphalt roads, raise the skid
plates (A) 5-6 mm (0.2-0.25 in) off the ground. On
uneven surfaces, like gravel roads, make the
clearance between the ground and the product
larger with the skid plates to get the scraper bar
above the top of the gravel. Make sure that the
gravel and stones do not enter into the product. It
can cause personal injuries if objects are ejected at
high speed.
3. Tighten the lock nut (B).
B
A
To prevent freeze-up after use
Note Controls and moving parts can be blocked by ice.
Do not apply much force to the controls. If you cannot
operate a control or a part, start the engine and let it
operate for some minutes.
1. Start the engine and let it operate for some minutes.
Stop the engine and wait for all moving parts to stop.
2. Remove snow and loose ice from the product.
3. Remove snow and loose ice from the base of the
chute.
4. Turn the chute deflector to the left direction and to
the right direction to remove ice and water.
5. Set the key to the "OFF" position.
6. If the product does not have an electric starter, pull
the starter rope handle several times to remove ice
and water.
7. If the product has an electric starter, connect the
product to power and push the start button once to
remove ice and water.
To get a good result
• Always run the engine at full throttle or near full
throttle.
• Always adapt the speed of the product to the snow
situation and adjust the speed with the drive speed
control lever. Make sure that the product throws
snow evenly.
• It is easier and more efficient to remove snow
immediately after it falls.
• Always throw snow downwind whenever possible.
• On flat surfaces, like asphalt roads, raise the skid
plates up to 5-6 mm (0.2-0.25 in) off the ground.
• The scraper bar is reversible. When it becomes worn
almost to the edge of the housing, reverse it.
Replace the scraper bar if it is damaged, or if both
sides are worn.
• Do not dispatch the chute deflector if it is clogged.
14 797 - 001 -

• If the product does not move forward due to
unforeseen circumstances, release the drive
engagement immediately or pull out the ON/OFF key
to OFF position.
Maintenance
Introduction
When the product is in use, bolts can loosen and
components can become worn. This can cause
malfunction like incorrect tolerance clearance, increased
oil consumption, or misalignment of various
components. Do regular maintenance on the product to
prevent malfunction.
Maintenance schedule
Maintenance Daily 20 hours 50 hours 100 hours
Make sure that nuts
and screws are tight-
ened
X
Do a check of the en-
gine oil level X
Replace oil 1X X X
Make sure there are
no fuel or oil leaks X
Remove clogging,
foreign objects in
auger
X
Inspect the tire pres-
sure 2X
Inspect and change
the spark plug 3X
Note It is not necessary to add grease or to do other
maintenance to the gearbox.
To do a general inspection
• Make sure that the nuts and screws on the product
are tightened.
To do a check of the oil level
CAUTION A too low oil level can do damage
to the engine. Do a check of the oil level
before you start the product.
1. Put the product on level ground.
2. Remove the oil tank cap with the attached dipstick.
3. Clean the oil from the dipstick.
4. Put the dipstick fully into the oil tank to give a correct
picture of the oil level.
5. Remove the dipstick.
6. Examine the oil level on the dipstick.
7. If the oil level is low, fill with engine oil and do a
check of the oil level again.
To replace the engine oil
1. Run the engine a few minutes to make the oil warm.
Warm oil flows better and includes more
contaminants.
WARNING The engine oil is hot. Avoid
skin contact with the used engine oil.
2. Put the product on level ground.
3. Remove the ON/OFF key.
1Replace the oil after the first 20 h, 50 h, 100 h and then every 100 h.
2See Technical data for correct tire pressure.
3Check and clean spark plug before use each year.
797 - 001 - 15

4. Put a container below the oil drain plug.
5. Remove the oil drain plug, tip the product and drain
the used oil in the container.
6. Put the product back to the operating position.
7. Install the oil drain plug and tighten it by hand.
8. Fill the engine with oil, see
To fill the engine with oil
on page 11 .
To lubricate the product
• Lubricate the pivot points (A) with oil
• Lubricate the engine (B) with oil.
• Apply a small amount of lithium grease to the
interlock bosses (C) at the beginning of each season
or every 25 hours of use.
AB
C
Muffler
The muffler keeps the noise levels to a minimum and
sends the exhaust fumes away from the operator.
Do not use the product if the muffler is missing or
defective. A defective muffler increases the noise level
and the risk of fire.
Examine the muffler regularly to make sure that it is
attached correctly and not damaged.
CAUTION The muffler becomes very hot
during and after use and when the engine
operates at idle speed. Be careful near
flammable materials and/or fumes to prevent
fire.
To examine the spark plug
CAUTION Always use the recommended
spark plug type. Incorrect spark plug type
can cause damage to the product.
• Examine the spark plug if the engine is low on
power, is not easy to start or does not operate
correctly at idle speed.
• To decrease the risk of unwanted material on the
spark plug electrodes, obey these instructions:
a) Make sure that the idle speed is correctly
adjusted.
b) Make sure that the fuel mixture is correct.
c) Make sure that the air filter is clean.
• If the spark plug is dirty, clean it and make sure that
the electrode gap is correct, see
Technical data on
page 24
.
• Replace the spark plug if it is necessary.
To inspect the augers and the
scraper bar
1. Before each use, inspect the augers and the scraper
bar for wear.
2. If the edge of the scraper bar is worn, reverse the
scraper bar. If the scraper bar has damages or is
worn on both edges, replace it.
3. If the edges of the augers are worn, contact an
authorized service center to replace them.
To replace the auger shear pins
The auger shear pins protect the product from damage.
The auger shear pins break if an object comes into the
moving parts.
CAUTION Use only original equipment
shear pins supplied with the product.
1. If an auger shear pin breaks, stop the engine and
wait for the moving parts to stop.
2. Remove the ON/OFF key and disconnect the spark
plug cable.
3. Align the hole in the auger hub (B) with the hole in
the auger shaft (C) and install a new ¼ - 20 x 2
shear pin (A)
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4. Install a ¼-20 locknut (D) and tighten.
A B
C
DB
5. Put the ON/OFF key in the ignition and connect the
spark plug cable to the spark plug.
To replace the impeller shear pins
The impeller shear pins protect the product from
damage. The impeller shear pins break if an object
comes into the moving parts.
CAUTION Use only original equipment
shear pins supplied with the product.
1. If an impeller shear pin breaks, stop the engine and
wait for the moving parts to stop.
2. Remove the ON/OFF key and disconnect the spark
plug cable.
3. Align the hole in the impeller hub (A) with the holes
in the impeller shaft (B) and install a new ¼-20 shear
pin (C).
4. Install a ¼-20 locknut (D) on the shear pin and
tighten.
A C B
D
5. Put the ON/OFF key in the ignition and connect the
spark plug cable to the spark plug.
To examine the tires
• Keep the tires free of fuel, oil and chemicals to
prevent damage to the rubber.
• Keep the tires away from stumps, stones, ruts, sharp
objects and other objects which can cause damage
to the tires.
• Keep the tire pressure correct, see
Technical data
on page 24 .
To clear a clogged chute deflector
Do not unclog the chute deflector before the following
operations are made.
1. Release the auger engagement and the drive
engagement at the same time.
2. Wait 10 seconds to make sure that the augers have
stopped.
3. Stop the product.
4. Use the clean-out tool (at least 15" long, included in
some models) to remove the clog.
WARNING Do not put your hands into
the chute deflector or inside the auger
housing.
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To replace the scraper bar
1. Put the scraper bar (A) in a reversed position when it
is worn to the edge of the housing.
A
2. Replace the scraper bar if it is worn on both sides or
if it is damaged.
Drive belts
WARNING The v-belts on your product are
of special construction and should be
replaced by original equipment manufacturer
(OEM) belts available from your nearest
service center. Using other than OEM belts
can cause personal injury or damage to the
product.
WARNING The belt replacement requires
separation of the product. While separating
the auger housing from the frame, it is
important that an assistant stands in the
operating position and holds the product
handles. Serious personal injury and/or
damage to the product could occur if the
product falls during the belt replacement
process.
Note The auger and traction drive belts are not
adjustable. Replace the belts if they are damaged or
begin to slip from wear. It is recommended to have the
belts replaced by a qualified service center.
Note It is recommended to replace the drive belt and
auger belt at the same time.
To prepare for replacement of the belts
1. Remove the fuel from the fuel tank.
2. Loosen the lock nut (A) that attach the chute rotator
head (B) to the mounting bracket (C) to remove the
discharge chute.
B
A
C
3. Loosen the two screws (A) that attach the belt cover
(B) to the frame (C) and remove the belt cover.
C A
B
To remove the drive belt
1. Remove the auger belt. See To remove the auger
belt on page 20 .
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2. Remove the tensioner spring (A) attached to the
drive belt tensioner arm (B).
A
B
C
D
E
H
FG
I
J
3. Remove the return spring (C) holding the swing plate
(D) in place.
4. Remove the arm bolt (E) and drive belt tensioner
arm.
5. Remove the pulley bolt (F), engine pulley (G) and
drive belt (H) from the engine.
6. Remove the top bolt (I) holding the swing plate to the
frame
7. Pivot and hold the swing plate away from the product
and remove the drive belt from the drive pulley (J).
To install the drive belt
1. Pivot and hold the swing plate (D) away from the
product.
A
B
C
D
E
H
FG
I
J
2. Put the drive belt (H) onto the drive pulley (J).
Note Make sure that the drive belt is routed in the
drive pulley groove properly before you lower the
swing plate.
3. Install and tighten the top bolt (I).
4. Put the drive belt in the grove of the engine pulley
(G) before installing on the engine shaft.
5. Install the pulley bolt (F) and attach the engine pulley
on the engine. Tighten the pulley bolt (30-35 Ft.
Lbs. / 41-47 Nm).
6. Install the drive belt tensioner arm (B) and tighten
the arm bolt (E) on the engine.
7. Install the return spring (C) on the swing plate.
8. Install the tensioner spring (A) on the tensioner arm.
9. Operate all controls to make sure that the drive belt
is installed correctly and that all components are
moving correctly.
To install the belt cover
1. Install the belt cover (B) on the frame (C) and tighten
the two screws (A).
C A
B
2. Install the discharge chute.
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To remove the auger belt
1. Remove the 5/16'' bolts (A) and the lower ¼" bolts
(B) from the 2 sides of the frame assembly. Do not
discard the bolts.
B
C
A
2. Loosen but do not remove the lower 5/16" bolts (C)
on the 2 sides of the frame assembly.
3. Remove the auger belt from the engine pulley.
4. Tilt the rear section down. The front section is tilted
forward at the same time. The bottom bolt (C) is a
hinge between the front and rear sections.
5. Put a wooden block below the hinge point to set the
product in the tilted position.
6. Move the auger belt tensioner arm and remove the
auger belt from around the arm.
To install the auger belt
1. Move the belt tensioner arm and put the auger belt
around and in the groove of the auger pulley.
CAUTION Make sure that the belt is not
caught between the frame and auger
housing as you put the unit together.
2. Remove the wooden block from below the product.
3. Lift the handle to tilt the rear section up. The front
section will tilt back and pivot to attach the rear
section.
4. Make sure that the belt is put in the auger pulley
groove correctly.
5. Install the 5/16'' bolts (A), (C) and tighten (8-12
Ft.Lbs / 11-16 Nm).
B
C
A
6. Install the ¼'' bolts (B) and tighten (4-6 Ft.Lbs / 5-8
Nm).
7. Install the auger belt on the engine pulley. Make sure
that the belt is put correctly around the idler pulley
and installed correctly in the engine pulley groove.
8. Operate all controls to make sure that the auger belt
is installed correctly and that all components are
moving correctly.
To remove the wheels
1. Remove the wheel pin (A) and the retainer pin (B).
2. Remove the wheel from the axle (C).
A
B
C
To clean the product
• Clean plastic parts with a clean and dry cloth.
• Do not use a high pressure washer to clean the
product.
• Do not flush water directly on the motor.
• Use a brush to remove leaves, grass and dirt.
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