8024ST
Owner's Manual
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•
•
•
Do not put hands or feet near or under rotating parts.
Keep clear of the discharge opening and front auger
area at all times.
•
•
Do not overload the machine capacity by attempting to
clear snow at too fast a rate.
Neveroperatethemachineathightransportspeedson
slippery surfaces. Look behind and use care when
backing up.
Exercise extreme caution when operating on or cross-
ing gravel drives, walks or roads. Stay alert for hidden
hazards or traffic.
•
•
•
Never direct discharge at bystanders or allow anyone
in front of the unit.
After striking a foreign object, stop the engine (motor),
remove wire from the spark plug, thoroughly inspect
snow thrower for any damage, and repair the damage
before restarting and operating the snow thrower.
Disengage power to the auger/impeller when snow
thrower is transported or not in use.
Use only attachments and accessories approved by
the manufacturer of the snow thrower (such as wheel
weights, counterweights, cabs, tire chains, electric
start kits, etc.).
•
•
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.
Stop the engine (motor) whenever you leave the oper-
ating position, before unclogging the auger/impeller
housing or discharge chute and when making any
repairs, adjustments, or inspections.
•
Never operate the snow thrower without good visibility
or light. Always be sure of your footing and keep a firm
hold on the handles. Walk; never run.
•
•
•
Do not overreach. Keep proper footing and balance at
all times.
•
When cleaning, repairing, or inspecting, make certain
all controls are disengaged and the auger/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.
This snow thrower is for use on sidewalks, driveways
and other ground level surfaces.
Donotusethesnowthroweronsurfacesaboveground
level such as roofs of residences, garages, porches or
other such structures or buildings.
•
•
Take all possible precautions when leaving the snow
thrower unattended. Disengage the auger/impeller,
stop engine (motor), and remove key.
MAINTENANCE AND STORAGE
•
Do not run the engine (motor) indoors, except when
starting the engine (motor) and for transporting the
snowthrowerinoroutofthebuilding. Opentheoutside
doors.
Check shear bolts and other bolts at frequent intervals
for proper tightness to be sure the equipment is in safe
working condition.
•
Neverstorethesnowthrowerwithfuelinthetankinside
a building where ignition sources are present such as
hot water and space heaters, clothes dryers, and the
like. Allow the engine (motor) to cool before storing in
any enclosure.
WARNING: Exhaustfumesaredanger-
ous (containing CARBON MONOXIDE,
an ODORLESS and DEADLY GAS).
•
Always refer to operator’s guide instructions for impor-
tant details if the snow thrower is to be stored for an
extended period.
•
Do not clear snow across the face of slopes. Exercise
extreme caution when changing direction on slopes.
Do not attempt to clear steep slopes.
•
•
Maintain or replace safety and instruction labels, as
necessary.
•
•
Neveroperatethesnowthrowerwithoutproperguards,
plates or other safety protective devices in place.
Run the snow thrower, with auger engaged, a few
minutes after throwing snow to clear the machine and
prevent freeze-up of the auger/impeller.
Never operate the snow thrower near glass enclo-
sures, automobiles, window wells, drop–offs, and the
like without proper adjustment of the snow discharge
angle. Keep children and pets away.
CONGRATULATIONS on your purchase of a new snow
thrower. It has been designed, engineered and manufac-
tured to give best possible dependability and performance.
PRODUCT SPECIFICATIONS
Gasoline Capacity 4.0 Quarts
and Type:
Unleaded Regular only
Should you experience any problem you cannot easily
remedy, please contact your nearest authorized service
center/department. Wehavecompetent,well-trainedtech-
nicians and the proper tools to service or repair this unit.
Oil Type
(API-SF-SJ):
SAE 30 (above 40°F)
SAE 5W-30 or 10W-30 (0° to +40°F)
SAE 0W-30 (below 0°F)
Please read and retain this manual. The instructions will
enable you to assemble and maintain your snow thrower
properly. Always observe the “SAFETY RULES”.
Oil Capacity:
Spark Plug:
26 Ounces
Champion RN4C (Gap: .030")
SERIALNUMBER:_____________________________
DATEOFPURCHASE: _________________________
CUSTOMER RESPONSIBILITIES
•
Read and observe the safety rules.
THEMODELANDSERIALNUMBERSWILLBEFOUND
ON A DECAL ATTACHED TO THE REAR OF THE
SNOW THROWER HOUSING.
•
Followaregularscheduleinmaintaining,caringforand
using your snow thrower.
•
Followtheinstructionsunder“Maintenance”and“Stor-
age” sections of this owner’s manual.
YOUSHOULDRECORDBOTHSERIALNUMBERAND
DATE OF PURCHASE AND KEEP IN A SAFE PLACE
FOR FUTURE REFERENCE.
3
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SAFETY RULES ....................................................... 2-3
PRODUCT SPECIFICATIONS ..................................... 3
CUSTOMER RESPONSIBILITIES ............................... 3
WARRANTY .............................................................. 32
ASSEMBLY .............................................................. 5-7
OPERATION ........................................................... 8-13
MAINTENANCE .................................................... 14-15
MAINTENANCE SCHEDULE .................................... 14
SERVICE AND ADJUSTMENTS .......................... 16-18
STORAGE.................................................................. 18
TROUBLESHOOTING ............................................... 19
REPAIR PARTS.................................................... 20-31
PARTS PACKED SEPARATELY IN CARTON
4
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ASSEMBLY
Read these instructions and this manual in its entirety before you attempt to assemble or operate your new snow thrower.
Your new snow thrower has been assembled at the factory with the exception of those parts left unassembled for shipping
purposes. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts
bag. To ensure safe and proper operation of your snow thrower, all parts and hardware you assemble must be tightened
securely. Use the correct tools as necessary to ensure proper tightness.
REMOVE SNOW THROWER FROM CARTON
SPEED
1. Remove all accessible loose parts and parts boxes
CONTROL
from carton.
ROD
2. Cut down all four corners of carton and lay panels flat.
PLASTIC TIE
3. Removeallpackingmaterialsexceptplastictieholding
speed control rod to lower handle.
UPPER
HANDLE
4. Remove snow thrower from carton and check carton
thoroughly for additional loose parts.
HANDLE
KNOB
HOW TO SET UP YOUR SNOW THROWER
TOOL BOX
A toolbox is provided on your snow thrower. The toolbox is
located on top of the belt cover. Store the extra shear bolts,
nuts and multi-wrench provided in parts bag in the toolbox.
LOWER
HANDLE
NOTE: The multi-wrench may be used for assembly of the
chute rotator head to snow thrower and making adjust-
ments to the skid plates.
UNFOLD UPPER HANDLE
1. Raise upper handle to the operating position and
tighten handle knobs securely.
INSTALL SPEED CONTROL ROD
1. Remove plastic tie securing rod to lower handle.
2. Insert rod into speed control bracket and secure with
retainer spring.
SPEED CONTROL ROD
RETAINER
SPRING
SPEED
CONTROL
BRACKET
SPEED
CONTROL
LEVER
5
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ASSEMBLY
INSTALL TRACTION DRIVE CONTROL ROD
INSTALL AUGER CONTROL ROD
The traction drive control rod has the long loop on the end
of the spring as shown.
The auger control rod has the short loop on the end of the
spring as shown.
1. Slide rubber sleeve up rod and hook end of spring into
pivot bracket with loop opening down as shown.
1. Slide rubber sleeve up rod and hook end of spring into
control arm with loop opening up as shown.
2. With top end of rod positioned under left side of control
panel, pushroddownandinserttopendofrodintohole
in drive control bracket. Secure with retainer spring.
2. Withtopendofrodpositionedunderrightsideofcontrol
panel, push down on rod and insert end of rod into hole
in auger control bracket. Secure with retainer spring.
TRACTION DRIVE
CONTROL ROD
AUGER
CONTROL
ROD
RUBBER
SLEEVE
RUBBER
SLEEVE
CONTROL
ARM
LOOP
OPENING
DOWN
LOOP
OPENING
UP
PIVOT
BRACKET
AUGER
CONTROL
ROD
AUGER
CONTROL
LEVER
TRACTION DRIVE
CONTROL LEVER
RETAINER
SPRING
RETAINER
SPRING
TRACTION
DRIVE
CONTROL
ROD
AUGER
CONTROL
BRACKET
DRIVE
CONTROL
BRACKET
6
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ASSEMBLY
INSTALLDISCHARGECHUTE/CHUTEROTATERHEAD
INSTALL WEIGHT BAG
NOTE:Themulti-wrenchprovidedinyourpartsbagmaybe
Though seldom required, the weight bag will reduce the
tendency of the auger housing to ride up on hard, icy drifts.
Should conditions require it, install as follows:
used to install the chute rotater head.
1. Place discharge chute assembly on top of chute base
with discharge opening toward front of snow thrower.
1. Shut off engine and wait for all moving parts to stop.
2. Fill weight bag with desired amount of sand.
2. Position chute rotater head over chute bracket. If
necessary, rotate chute assembly to align square and
pin on underside of chute rotater head with holes in
chute bracket.
3. Place weight bag on top of auger housing with mount-
ing clamp at front edge of auger housing as shown.
4. Insert weight bag between the auger housing and the
bar of the mounting clamp as shown and secure with
5/16-18 x 1-1/2 capscrews. Tighten securely.
3. With chute rotater head and chute bracket aligned,
position chute rotater head on pin and threaded stud of
mounting bracket.
IMPORTANT: Mount the weight bag in a location which
does not cover the warning decals on top of the auger
housing.
4. Install 3/8 washer and locknut on threaded stud and
tighten securely.
CHUTE
BAR
MOUNTING
CLAMP
ROTATER
HEAD
3/8 LOCKNUT
3/8 WASHER
WEIGHT
BAG
CHUTE
BRACKET
PIN
THREADED
STUD
ROTATER HEAD
MOUNTING
BRACKET
5/16-18 x 1-1/2
CAPSCREWS
AUGER HOUSING
CHECK TIRE PRESSURE
The tires on your snow thrower were overinflated at the
factory for shipping purposes. Correct and equal tire
pressure is important for best snow throwing performance.
•
Reduce tire pressure to 14-17 PSI.
7
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OPERATION
KNOW YOUR SNOW THROWER
READ THIS OWNER'S MANUAL AND ALL SAFETY RULES BEFORE OPERATING YOUR SNOW THROWER. Compare
the illustrations with your snow thrower to familiarize yourself with the location of various controls and adjustments. Save
this manual for future reference.
These symbols may appear on your snow thrower or in literature supplied with the product. Learn and understand
their meaning.
PRIMER
DANGER
OR WARNING
READ AND FOLLOW ALL SAFETY INFORMATION
AND INSTRUCTIONS BEFORE USE OF THIS PRODUCT.
KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE.
FORWARD REVERSE
IGNITION KEY.
INSERT TO START
AND RUN,
PULL OUT TO STOP.
DISENGAGED
ENGAGED
SNOW
TRACTION
DISCHARGE
DRIVE CONTROL
8
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OPERATION
SPARK
PLUG
ENGINE OIL CAP
WITH DIPSTICK
AUGER
CONTROL
LEVER
DISCHARGE CHUTE CONTROL LEVER
SAFETY
IGNITION
KEY
DRIVE SPEED
CONTROL LEVER
GASOLINE
FILLER
CAP
TRACTION
DRIVE
CONTROL
LEVER
CHUTE
DEFLECTOR
CHOKE
CON-
TROL
THROTTLE /
ENGINE
CONTROL
OIL DRAIN
PLUG
LIGHT
RECOIL
POWER
CORD
PLUG
(AUXILIARY)
STARTER
HANDLE
ELECTRIC
START
BUTTON
FUEL SHUT-OFF VALVE
HANDLE
KNOB
DISCHARGE
CHUTE
PRIMER
MUFFLER
TOOLBOX
NOTE: ITEMS
ABOVE ARE
SHOWN IN THEIR
TYPICAL LOCATION
ON THE ENGINE.
ACTUAL LOCATION
MAY VARY WITH
THE ENGINE ON
YOUR UNIT.
SKID PLATE
AUGER
MEETS A.N.S.I. SAFETY REQUIREMENTS
Our snow throwers conform to the standards of the American National Standards Institute.
Toolbox - used to store spare shear bolts, locknuts and
Choke Control - used for starting a cold engine.
wrench.
Drive speed control lever - used to select forward or
reverse motion and speed of snow thrower.
Safety ignition key - must be inserted for the engine to
start and run. Remove when snow thrower is not in use.
Traction drive control lever - used to engage power-
propelled forward or reverse motion of snow thrower.
Electric start button - used for starting the engine.
Recoil (auxiliary) starter handle - used for starting the
engine.
Auger control lever -used to engage auger motion (throw
snow).
Primer - pumps additional fuel from the carburetor to the
cylinder for use when starting a cold engine.
Discharge chute control lever - used to change the
direction the snow is thrown.
Throttle/engine control - used to select either FAST or
SLOW engine speed and to STOP the engine.
Skid plate - used to adjust height of scraper bar from the
ground.
9
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OPERATION
The operation of any snow thrower can result
in foreign objects thrown into the eyes, which
can result in severe eye damage. Always
wear safety glasses or eye shields while
operating your snow thrower or performing
TO USE CHOKE CONTROL
The choke control is located on the engine. Use the choke
controlwheneveryouarestartingacoldengine. Donotuse
to start a warm engine.
•
To engage choke, turn knob clockwise. Slowly turn
knob counterclockwise to disengage.
anyadjustmentsorrepairs.Werecommendstandardsafety
glasses or a wide vision safety mask worn over spectacles.
HOW TO USE YOUR SNOW THROWER
Know how to operate all controls before adding fuel or
attempting to start the engine.
OFF
FULL
STOPPING
TRACTION DRIVE
•
Release traction drive control lever to stop the forward
or reverse movement of the snow thrower.
TO CONTROL SNOW DISCHARGE
WARNING: Snow throwers have ex-
AUGER
•
Release the auger control lever to stop throwing snow.
posed rotating parts, which can cause
severe injury from contact, or from
material thrown from the discharge
chute. Keep the area of operation clear
of all persons, small children and pets
at all times including startup.
ENGINE
1. Move throttle control to “STOP” position.
2. Remove (do not turn) safety ignition key to prevent
unauthorized use.
NOTE: Never use choke to stop engine.
TO USE FUEL SHUT-OFF VALVE
WARNING: If the discharge chute or
augerbecomeclogged,shut-offengine
and wait for all moving parts to stop.
Use a stick, NOT YOUR HANDS, to un-
clog the chute and/or auger.
The fuel shut-off valve is located beneath the fuel tank on
the engine. Always operate the snow thrower with the fuel
shut-off valve in the OPEN position.
TheDIRECTIONinwhichsnowistobethrowniscontrolled
by the discharge chute control lever.
•
To change the discharge chute position, press down-
ward on discharge chute control lever and move lever
left or right until chute is in desired position. Be sure
lever springs back and locks into desired position.
OFF
OPEN
DISCHARGE CHUTE
CONTROL LEVER
TO USE THROTTLE CONTROL
The throttle control is located on the engine. Always oper-
ate the snow thrower with the engine at full throttle. Full
throttle offers the best snow thrower performance.
FAST
The DISTANCE that snow is thrown is controlled by the
positionofthechutedeflector.Setthedeflectorlowtothrow
snow a short distance; set the deflector higher to throw
snow farther.
SLOW
•
To change the deflector position, loosen knob, move
deflector to desired position and tighten knob securely.
10
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OPERATION
TO MOVE FORWARD AND BACKWARD
HIGH POSITION
SELF-PROPELLING, forward and reverse movement of
the snow thrower, is controlled by the traction drive control
lever located on the left side handle.
•
Squeeze traction drive control lever to handle to en-
gage the drive system.
•
Release traction drive control lever to stop the forward
or reverse movement of the snow thrower.
SPEED and DIRECTION are controlled by the drive speed
control lever.
KNOB
•
Press downward on the speed control lever and move
lever to desired position BEFORE engaging the trac-
tion drive control lever. Be sure lever springs back and
locks into desired position.
CAUTION: Do not move speed control lever
when traction drive control lever is engaged.
Damage to the snow thrower can result.
CHUTE
DEFLECTOR
LOW POSITION
•
Slower speeds are for heavier snow and faster speeds
are for light snow and transporting the snow thrower. It
is recommended that you use a slower speed until you
are familiar with the operation of the snow thrower.
TO THROW SNOW
NOTE: When both traction drive and auger control levers
are engaged, the traction drive control lever will lock the
auger control lever in the engaged position. This will allow
you to release your right hand from the handle and adjust
the discharge chute direction without interrupting the snow
throwing process.
The auger rotation is controlled by the auger control lever
located on the right side handle.
•
Squeeze auger control lever to handle to engage the
auger and throw snow.
•
Release the auger control lever to stop throwing snow.
TRACTION DRIVE
CONTROL LEVER
AUGER
CONTROL
LEVER
DRIVE SPEED
CONTROL LEVER
11
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OPERATION
TO ADJUST SKID PLATES
WARNING: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open flame.
NOTE:Thewrenchprovidedinyourpartsbagmaybeused
to adjust the skid plates.
Skid plates are located on each side of the auger housing
and adjust the clearance between the scraper bar and the
ground surface. Adjust skid plates evenly to proper height
for current surface conditions. For removal of snow in
normal conditions, such as a paved driveway or sidewalk,
place skid plates in the highest position (lowest scraper
clearance)togivea1/8"clearancebetweenthescraperbar
and the ground. Use a middle position if the surface to be
cleared is uneven.
CAUTION: Alcohol blended fuels (called gaso-
hol or using ethanol or methanol) can attract
moisture which leads to separation and forma-
tion of acids during storage. Acidic gas can
damage the fuel system of an engine while in
storage. To avoid engine problems, the fuel
systemshouldbeemptiedbeforestorageof30
days or longer. Drain the gas tank, start the
engine and let it run until the fuel lines and
carburetor are empty. Use fresh fuel next
season. See Storage Instructions for addi-
tional information. Never use engine or carbu-
retor cleaner products in the fuel tank or per-
manent damage may occur.
NOTE: It is not recommended to operate the snow thrower
over gravel or rocky surfaces. Objects such as gravel,
rocks or other debris, can easily be picked up and thrown
by the impeller, which can cause serious personal injury,
property damage or damage to the snow thrower.
•
If snow thrower must be operated over gravel surface,
use extra caution and be sure skid plates are adjusted
to lowest (highest scraper clearance) position.
CHOKE CONTROL
THROTTLE PRIMER
ENGINE OIL
FILL CAP /
DIPSTICK
1. Shut off engine and wait for all moving parts to stop.
2. Adjust skid plates by loosening the rear 1/2" hex nut
only, then moving skid plate to desired position. Be
surebothplatesareadjustedevenly. Tightensecurely.
SAFETY
IGNITION
KEY
HIGH POSITION
(LOW GROUND
CLEARANCE)
AUGER
HOUSING
SKID PLATE
1/2" HEX NUT
GASOLINE
FILLER CAP
LOW POSITION (HIGH GROUND CLEARANCE)
FUEL SHUT-
OFF VALVE
SCRAPER BAR
RECOIL
STARTER BUTTON
STARTER
HANDLE
The scraper bar is not adjustable, but is reversible. After
considerable use it may become worn. When it has worn
almost to the edge of the housing, it can be reversed,
providing additional service before requiring replacement.
Replace a damaged or worn scraper bar.
POWER CORD PLUG
NOTE: ALL ITEMS ARE SHOWN IN THEIR TYPICAL LOCATION.
ACTUAL LOCATION MAY VARY WITH ENGINE ON YOUR UNIT.
TO START ENGINE
BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL
•
Be sure fuel shut-off valve is in the OPEN position.
Your snow thrower engine is equipped with both a 120 Volt
A.C. electric starter and a recoil starter. The electric starter
is equipped with a three-wire power cord and plug and is
designed to operate on 120 Volt A.C. household current.
The engine on your snow thrower has been shipped, from
the factory, already filled with oil.
1. Check engine oil with snow thrower on level ground.
•
Be sure your house is a 120 Volt A.C. three-wire
grounded system. If you are uncertain, consult a
licensed electrician.
2. Remove oil fill cap/dipstick and wipe clean, reinsert the
dipstickandscrewtight,waitforafewseconds,remove
and read oil level. If necessary, add oil until “FULL”
mark on dipstick is reached. Do not overfill.
WARNING: Do not use the electric
starter if your house is not a 120 Volt
A.C.three-wiregroundedsystem. Seri-
ous personal injury or damage to your
snow thrower could result.
•
Tochangeengineoil, see“TOCHANGEENGINEOIL”
in the Maintenance section of this manual.
ADD GASOLINE
•
Fillfueltanktobottomoftankfillerneck. Donotoverfill.
Use fresh, clean, regular unleaded gasoline with a
minimum of 87 octane. Do not mix oil with gasoline.
Purchase fuel in quantities that can be used within 30
days to assure fuel freshness.
12
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OPERATION
COLD START - ELECTRIC STARTER
ELECTRIC STARTER
1. Insert safety ignition key into the ignition slot until it
clicks. DO NOT turn the key. Keep the extra safety
ignition key in a safe place.
1. Connect the power cord to the engine.
2. Plug the other end of the power cord into a three-hole
grounded 120 Volt A.C. receptacle.
2. Place throttle control in FAST position.
3. Rotate choke control to FULL position.
4. Connect the power cord to the engine.
3. While the engine is running, push starter button and
spin the starter for several seconds.
NOTE: The unusual sound made while starter is spinning
will not harm the engine or starter.
5. Plug the other end of the power cord into a three-hole
grounded 120 Volt A.C. receptacle.
4. Disconnect the power cord from the receptacle first,
then from the engine.
NOTE: Do not use primer when starting engine with the
electric starter.
RECOIL STARTER
6. Push starter button until engine starts.
1. While the engine is running, pull the recoil starter
handle with rapid, full arm strokes three or four times.
IMPORTANT: Do not crank engine more than five continu-
ous seconds between each time you try to start. Wait 5 to
10 seconds between each attempt.
NOTE: The unusual sound made while pulling the recoil
starter handle will not harm the engine or starter.
7. When the engine starts, release the starter button and
slowly move the choke control to the OFF position.
IF RECOIL STARTER HAS FROZEN
If the recoil starter has frozen and will not turn the engine,
proceed as follows:
8. Disconnect the power cord from the receptacle first,
then from the engine.
1. Grasp the recoil starter handle and slowly pull as much
rope out of the starter as possible.
Allow the engine to warm up for a few minutes. Engine will
not develop full power until it has reached normal operating
temperature.
2. Release the recoil starter handle and let it snap back
against the starter.
WARM START - ELECTRIC STARTER
If the engine still fails to start, repeat the above steps or use
the electric starter.
Follow the steps above, keeping the choke control in the
OFF position.
SNOW THROWING TIPS
COLD START - RECOIL STARTER
•
•
•
•
Always operate the snow thrower with the engine at full
1. Insert safety ignition key into the ignition slot until it
clicks. DO NOT turn the key. Keep the extra safety
ignition key in a safe place.
throttle. Full throttle offers the best performance.
Goslowerindeep,freezingorheavywetsnow.Usethe
drive speed control, NOT the throttle, to adjust speed.
2. Place throttle control in FAST position.
3. Rotate choke control to FULL position.
It is easier and more efficient to remove snow immedi-
ately after it falls.
4. Push the primer four (4) times if the temperature is
below 15°F, or two (2) times if temperature is between
15° and 50°F. If temperature is above 50°F, priming is
not necessary.
The best time to remove snow is the early morning. At
this time the snow is usually dry and has not been
exposed to the direct sun and warming temperatures.
•
Slightly overlap each successive path to ensure all
snow will be removed.
NOTE: Over priming may cause flooding, preventing the
engine from starting. If you do flood the engine, wait a few
minutes before attempting to start and DO NOT push the
primer.
•
•
Throw snow downwind whenever possible.
Adjust the skid plates to proper height for current snow
conditions. See “TO ADJUST SKID PLATES” in this
section of this manual.
5. Pull recoil starter handle quickly. Do not allow starter
rope to snap back.
•
For extremely heavy snow, reduce the width of snow
removal by overlapping previous path and moving
slowly.
6. Whentheenginestarts,releasetherecoilstarterhandle
and slowly move the choke control to the OFF position.
Allow the engine to warm up for a few minutes. Engine will
not develop full power until it has reached normal operating
temperature.
•
•
•
Keep engine clean and clear of snow during use. This
will help air flow and extend engine life.
After snow-throwing is completed, allow engine to run
for a few minutes to melt snow and ice off the engine.
WARM START - RECOIL STARTER
Follow the steps above, keeping the choke in the OFF
position. DO NOT push the primer.
Clean the entire snow thrower thoroughly after each
use and wipe dry so it is ready for next use.
BEFORE STOPPING
WARNING: Do not operate snow
thrower if weather conditions impair
visibility. Throwing snow during a
heavy, windysnowstormcanblindyou
and be hazardous to the safe operation
of the snow thrower.
Run the engine for a few minutes to help dry off any
moisture on the engine.
To avoid possible freeze-up of the starter, proceed as
follows:
13
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MAINTENANCE
GENERAL RECOMMENDATIONS
LUBRICATION CHART
The warranty on this snow thrower does not cover items
that have been subjected to operator abuse or negligence.
To receive full value from the warranty, operator must
maintain snow thrower as instructed in this manual. Some
adjustments will need to be made periodically to properly
maintain your snow thrower.
SAE 30 Motor Oil
See “ENGINE” in
Maintenance section
All adjustments in the Service and Adjustments section of
this manual should be checked at least once each season.
Pivot points
Engine oil
•
Once a year, you should replace the spark plug and
check belts for wear. A new spark plug will help your
engine run better and last longer.
•
Follow the maintenance schedule in this manual.
NOTE: Use only Original Equipment Manufacturer (OEM)
parts to service this unit. Failure to do so can cause the unit
to malfunction and pose a risk of injury to the operator.
BEFORE EACH USE
1. Check engine oil level.
2. Check for loose fasteners.
3. Checkcontrolstobesuretheyarefunctioningproperly.
LUBRICATION
Keep your snow thrower well lubricated (See “LUBRICA-
TION CHART”).
SNOW THROWER
Always observe the safety rules when performing any
maintenance.
•
Keep tires free of gasoline and oil, which can harm
rubber.
NOTE: To seal tire punctures and prevent flat tires due to
slow leaks, tire sealant may be purchased from your local
parts dealer. Tire sealant also prevents tire dry rot and
corrosion.
TIRES
•
Maintain proper air pressure in both tires (See “PROD-
UCT SPECIFICATIONS” section in this manual).
14
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MAINTENANCE
TO CHANGE ENGINE OIL
V-BELTS
Determine temperature range anticipated before next oil
change. All oil must meet API service classification SF-SJ.
Check V-belts for deterioration and wear after every 50
hours of operation and replace if necessary. The belts are
notadjustable. Replacebeltsiftheybegintoslipfromwear.
(See “TO REMOVE BELT COVER” in the Service and
Adjustments section of this manual).
•
•
•
Be sure snow thrower is on level surface.
Oil will drain more freely when warm.
Catch oil in a suitable container.
The V-belts on your snow thrower are of special construc-
tion and should be replaced by original equipment manu-
facturer (OEM) belts available from your nearest dealer.
Using other than OEM belts can cause personal injury or
damage to the snow thrower.
NOTE: The left side wheel may be removed from snow
thrower for easier access to the oil drain plug and place-
ment of a suitable container. The unit tilted, resting on the
frame with the left wheel removed, will help drain any oil
trapped inside the engine. (See “TO REMOVE WHEELS”
in the Service and Adjustments section of this manual).
AUGER GEAR CASE
•
The gear case was filled with lubricant to the proper
level at the factory. The only time the lubricant needs
attention is if service has been performed on the gear
case.
1. Disconnect spark plug wire from spark plug and place
wire where it cannot come in contact with spark plug.
2. Clean area around drain plug.
•
If lubricant is required, use only Ronex ED #1 grease.
3. Remove drain plug and drain oil in a suitable container.
4. Install drain plug and tighten securely.
TRACTION DRIVE SYSTEM
5. Wipe off any spilled oil from snow thrower and engine.
DO NOT lubricate the drive components inside the snow
thrower. The sprockets, hex shafts, drive disc and friction
wheel require no lubrication. The bearings and bushings
are lifetime lubricated and require no maintenance.
6. Install left wheel (if removed for draining oil). Be sure to
install klick pin into proper hole in wheel axle (See “TO
REMOVE WHEELS” in the Service and Adjustments
section of this manual).
CAUTION:Anylubricatingoftheabovecompo-
nents can cause contamination of the friction
wheel and damage to the drive system of your
snow thrower.
7. Remove oil fill cap/dipstick. Be careful not to allow dirt
to enter the engine.
8. Refill engine with oil through oil dipstick tube. Pour
slowly. Do not overfill. For approximate capacity see
“PRODUCTSPECIFICATIONS”sectionofthismanual.
ENGINE
See engine manual.
9. Use gauge on oil fill cap/dipstick for checking level. Be
sure dipstick cap is tightened securely for accurate
reading. Keep oil at “FULL” line on dipstick.
LUBRICATION
10. Wipe off any spilled oil.
Use only high quality detergent oil rated with API service
classification SF-SJ. Select the oil's SAE viscosity grade
according to your expected operating temperature.
MUFFLER
Inspectandreplacecorrodedmufflerasitcouldcreateafire
hazard and/or damage.
NOTE: Although multi-viscosity oils (5W30, 10W30 etc.)
improve starting in cold weather, these multi-viscosity oils
will result in increased oil consumption when used above
32°F. Check your engine oil level more frequently to avoid
possible engine damage from running low on oil.
SPARK PLUG
Replacesparkplugatthebeginningofeachseasonorafter
every100hoursofoperation,whicheveroccursfirst. Spark
plug type and gap setting are shown in the “PRODUCT
SPECIFICATIONS” section of this manual.
Change the oil after every 50 hours of operation or at least
once a year if the snow thrower is not used for 50 hours in
one year.
CLEANING
IMPORTANT: For best performance, keep snow thrower
housing free of any dirt or trash. Clean the outside of your
snow thrower after each use.
WARNING: Disconnectsparkplugwire
fromsparkplugandplacewirewhereit
cannotcomeincontactwithsparkplug.
•
•
Keepfinishedsurfaces/wheelsfreeofgasoline,oil,etc.
We do not recommend using a garden hose to clean
yoursnowthrowerunlesstheelectricalsystem,muffler
and carburetor are covered to keep water out. Water in
engine can result in shortened engine life.
Check the crankcase oil level before starting the engine
and after each five (5) hours of continuous use. Tighten oil
fill cap / dipstick securely each time you check the oil level.
15
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SERVICE AND ADJUSTMENTS
1. Disengage all controls and move throttle control to
WARNING: To avoid serious injury,
before performing any service or ad-
justments:
STOP position. Wait for all moving parts to stop.
2. Disconnect spark plug wire from spark plug and place
it wear it cannot come in contact with spark plug.
1. Be sure throttle is in STOP position.
2. Remove safety ignition key.
3. Align holes in impeller hub with holes in impeller shaft
and install two (2) new 1/4-20 x 1-5/8" capscrew/shear
bolts. Install 1/4-20 locknuts and tighten securely.
3. Make sure the augers and all moving
parts have completely stopped.
CAUTION: Do not substitute. Use only original
equipment capscrew/shear bolts as supplied
with your snow thrower.
4. Disconnect spark plug wire from
spark plug and place wire where it
cannot come in contact with plug.
4. Connect spark plug wire to spark plug.
SNOW THROWER
TO ADJUST SNOW THROWER HEIGHT
1/4-20
LOCKNUT
1/4-20 x 1-5/8
CAPSCREW /
SHEAR BOLT
1/4-20 x 2
SHOULDER /
SHEAR BOLT
See“TOADJUSTSKIDPLATES”and“SCRAPERBAR”in
the Operation section of this manual.
IMPELLER HUB
CHUTE DEFLECTOR
IMPELLER
SHAFT
The chute deflector, attached to the top of the discharge
chute, isprovidedtodirectdischargingsnowawayfromthe
operator. If the deflector becomes damaged, it should be
replaced.
WARNING: To avoid serious injury,
never operate your snow thrower with
the deflector removed or damaged.
AUGER
HUB
•
Tochangedirectionand/ordistancesnowisdischarged,
see “TO CONTROL SNOW DISCHARGE” in the Op-
eration section of this manual.
SHEAR BOLTS
1/4-20
LOCKNUT
AUGER
HUB
AUGER
SHAFT
AUGER SHEAR BOLTS
Both right and left-hand augers are secured to the auger
shaft with a shoulder/shear bolt and hex nut. Should a
foreign object or ice become lodged in the augers, the
shear bolts are designed to break, preventing damage to
any other components. If one or both augers do not turn
when auger control lever is engaged, check to see if one or
both of the bolts have sheared. To replace the shear bolts:
TO REMOVE BELT COVER
1. Remove the two (2) screws securing belt cover to
frame.
2. Remove belt cover.
•
Replace belt cover by installing cover and screws and
tighten securely.
1. Disengage all controls and move throttle control to
STOP position. Wait for all moving parts to stop.
2. Disconnect spark plug wire from spark plug and place
it wear it cannot come in contact with spark plug.
BELT
COVER
3. Align hole in auger hub with hole in auger shaft and
install a new 1/4-20 x 2" shoulder/shear bolt. Install
1/4-20 lock nut and tighten securely.
CAUTION: Do not substitute. Use only original
equipment shear bolts as supplied with your
snow thrower.
4. Connect spark plug wire to spark plug.
IMPELLER SHEAR BOLTS
The impeller is secured to the impeller shaft with two (2)
capscrew/shearboltsandhexnuts. Shouldaforeignobject
or ice become lodged in the impeller, the capscrews are
designedtobreak,preventingdamagetoanyothercompo-
nents. If impeller does not turn when auger control lever is
engaged, check to see if the capscrews have sheared. To
replace the capscrew/shear bolts:
FRAME
SCREWS
16
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SERVICE AND ADJUSTMENTS
TO REPLACE BELTS
HINT: Insert a 3/8" drive ratchet (in the “ON” position) into
the square hole in idler arm and rotate ratchet clockwise to
relieve tension.
The auger and traction drive belts are not adjustable. If the
belts are damaged or begin to slip from wear, they should
be replaced. It is recommended that the belt(s) be replaced
by a qualified service center.
8. With tension relieved on idler, install new traction drive
belt around pulleys and inside belt keepers.
NOTE: It is recommended that both the auger and traction
drive belt be replaced at the same time.
9. Place auger belt around and inside the groove of auger
pulley only.
The V-belts on your snow thrower are of special construc-
tion and should be replaced by original equipment manu-
facturer (OEM) belts available from your nearest dealer.
Using other than OEM belts can cause personal injury or
damage to the snow thrower.
10. While your assistant slowly raises handles to rejoin the
auger housing and frame assembly, pull up on the
auger belt and squeeze sides together above pulley so
belt is fully seated in groove of pulley.
11. Bring snow thrower completely together and check
carefully for proper routing of belts. If auger belt has
becomedislodgedfromthepulley(bycatchingtheidler
arm bracket while bringing snow thrower together),
separate the snow thrower and repeat step 10. Belt
must be fully seated in pulley groove when bringing the
snow thrower together.
WARNING: Belt replacement requires
separation of the snow thrower. While
separating the auger housing from the
frame assembly, it is important that an
assistant stand in the operating posi-
tionandholdthesnowthrowerhandles.
Seriouspersonalinjuryand/ordamage
to the unit could occur if the snow
thrower should fall during the belt
changing process.
12. Install the two (2) hex bolts and lock washers and
tighten securely.
13. INSTALLENGINEPULLEY-Placebeltinpulleygroove
and slide pulley on crankshaft. Install flat washer,
lockwasher and bolt and tighten securely (30-35 ft. lbs.
torque). Make sure belt is inside belt keeper.
FRAME
ASSEMBLY
AUGER
HOUSING
14. INSTALL BELT COVER and two (2) screws. Tighten
securely.
15. INSTALL DISCHARGE CHUTE – See “INSTALL DIS-
CHARGE CHUTE / CHUTE ROTATER HEAD” in the
Assembly section of this manual.
BELT KEEPER
TRACTION DRIVE BELT
ENGINE
HANDLES
1. REMOVE GASOLINE FROM FUEL TANK - Drain
gasoline from fuel tank into a suitable container, out-
doors, away from fire or flame. Wipe up any spilled
gasoline.
FLAT WASHER
PULLEY
LOCKWASHER
BOLT
2. REMOVE DISCHARGE CHUTE - Loosen locknut se-
curing chute rotator head to mounting bracket only
enough to allow chute rotator head to be raised and
discharge chute to be removed from snow thrower.
AUGER
BELT
IDLER ARM
SQUARE
HOLE
3. REMOVE BELT COVER - See “TO REMOVE BELT
COVER” in this section of this manual.
CLUTCHING
IDLER ARM
BRACKET
4. REMOVEENGINEPULLEY-Removebolt,lockwasher
and flat washer securing pulley to engine crankshaft.
Remove outside (auger) pulley only from crankshaft.
AUGER PULLEY
5. SEPARATE SNOW THROWER - With your assistant
standing in the operating position holding the handles,
remove the two (2) bolts and lock washers holding
auger housing and frame together.
LOCK
WASHER
BOLT
WARNING: As the last bolt is removed,
have your assistant carefully lower the
handles down to the ground.
6. REMOVE AUGER BELT from around pulley.
FRAME
AUGER
HOUSING
7. RELIEVE TENSION ON TRACTION DRIVE BELT
IDLER and remove traction drive belt from around
pulleys.
17
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NOTE: To seal punctures or prevent flat tires due to slow
leaks, tire sealant may be purchased from your local parts
dealer. Tire sealant also prevents tire dry rot and corrosion.
TO REMOVE WHEELS
Remove the klik pin and remove wheel from axle.
•
IMPORTANT: When installing wheel, be sure to use the
innermost hole in axle and the wheel hub hole. To disen-
gage drive system from the wheels (for pushing or trans-
porting the snow thrower), remove klik pin from wheel hub
and insert pin into the outermost hole in axle only.
ENGINE
See engine manual.
CARBURETOR
Your carburetor is not adjustable. Engine performance
should not be affected at altitudes up to 7,000 feet (2,134
meters). If your engine does not operate properly due to
suspected carburetor problems, take your snow thrower to
a qualified service center.
KLIK PIN
OUTER HOLE
ENGINE SPEED
Nevertamperwiththeenginegovernor, whichisfactoryset
for proper engine speed. Overspeeding the engine above
the factory high speed setting can be dangerous and will
void the warranty. If you think the engine-governed high
speed needs adjusting, contact a qualified service center,
which has proper equipment and experience to make any
necessary adjustments.
INNER
HOLE
WHEEL
WHEEL HUB
STORAGE
1. Drain the fuel tank.
Immediately prepare your snow thrower for storage at the
end of the season or if the unit will not be used for 30 days
or more.
2. Start the engine and let it run until the fuel lines and
carburetor are empty.
•
Never use engine or carburetor cleaner products in the
fuel tank or permanent damage may occur.
WARNING: Never store the snow
throwerwithgasolineinthetankinside
a building where fumes may reach an
open flame, spark or pilot light as on a
furnace, water heater, clothes dryer or
gasappliance. Allowtheenginetocool
before storing in any enclosure.
•
Use fresh fuel next season.
NOTE: Fuel stabilizer is an acceptable alternative in
minimizing the formation of fuel gum deposits during stor-
age. Add stabilizer to gasoline in fuel tank or storage
container. Always follow the mix ratio found on stabilizer
container. Run engine at least 10 minutes after adding
stabilizer to allow the stabilizer to reach the carburetor. Do
not drain the gas tank and carburetor if using fuel stabilizer.
SNOW THROWER
When snow thrower is to be stored for a period of time,
clean it thoroughly, remove all dirt, grease, leaves, etc.
Store in a clean, dry area.
ENGINE OIL
Drain oil (with engine warm) and replace with clean engine
oil. (See “ENGINE” in the Maintenance section of this
manual).
1. Clean entire snow thrower (See “CLEANING” in the
Maintenance section of this manual).
CYLINDER
1. Remove spark plug.
2. Inspect and replace belts, if necessary (See “TO RE-
PLACE BELTS” in the Service and Adjustments sec-
tion of this manual).
2. Pour one ounce (29 ml) of oil through spark plug hole
into cylinder.
3. Lubricate as shown in the Maintenance section of this
manual.
3. Pullrecoilstarterhandleslowlyafewtimestodistribute
oil.
4. Be sure that all nuts, bolts, screws, and pins are
securely fastened. Inspect moving parts for damage,
breakage and wear. Replace if necessary.
4. Replace with new spark plug.
5. Touch up all rusted or chipped paint surfaces; sand
lightly before painting.
OTHER
•
Do not store gasoline from one season to another.
ENGINE
See engine manual.
•
Replace your gasoline can if your can starts to rust.
Rust and/or dirt in your gasoline will cause problems.
•
•
If possible, store your snow thrower indoors and cover
it to protect it from dust and dirt.
FUEL SYSTEM
IMPORTANT: It is important to prevent gum deposits from
forming in essential fuel system parts such as carburetor,
fuel hose, or tank during storage. Also, alcohol blended
fuels (called gasohol or using ethanol or methanol) can
attract moisture which leads to separation and formation of
acids during storage. Acidic gas can damage the fuel
system of an engine while in storage.
Cover your snow thrower with a suitable protective
cover that does not retain moisture. Do not use plastic.
Plastic cannot breathe, which allows condensation to
form and will cause your snow thrower to rust.
IMPORTANT: Never cover snow thrower while engine/
exhaust area is still warm.
18
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TROUBLESHOOTING
See appropriate section in manual unless directed to a qualified service center.
PROBLEM
CAUSE
CORRECTION
Does not start
1. Fuel shut-off valve (if so
equipped) in OFF position.
2. Safety ignition key
is not inserted.
1. Turn fuel shut-off valve to OPEN position.
2. Insert safety ignition key.
3. Out of fuel.
3. Fill fuel tank.
4. Throttle in STOP position.
5. Choke in OFF position.
6. Primer not depressed.
7. Engine is flooded.
8. Spark plug wire is
disconnected.
4. Move throttle to FAST position.
5. Move to FULL position.
6. Prime as instructed in the Operation section of this manual.
7. Wait a few minutes before restarting, DO NOT prime.
8. Connect wire to spark plug.
9. Bad spark plug.
10. Stale fuel.
11. Water in fuel.
9. Replace spark plug.
10. Drain fuel tank and carburetor, refill tank with fresh gasoline.
11. Drain fuel tank and carburetor, refill tank with fresh gasoline.
Loss of power
1. Spark plug wire loose.
2. Throwing too much snow.
3. Fuel tank cap is clogged
with ice or snow.
1. Reconnect spark plug wire.
2. Reduce speed and width of swath.
3. Remove ice and snow on and around fuel tank cap.
4. Dirty or clogged muffler.
4. Clean or replace muffler.
Engine idles or
runs roughly
1. Choke is in FULL position.
2. Blockage in fuel line.
3. Stale fuel.
4. Water in fuel.
5. Carburetor is in need of
adjustment or overhaul.
1. Move choke to OFF position.
2. Clean fuel line.
3. Drain tank and refill with fresh, clean fuel.
4. Drain fuel tank and carburetor, refill tank with fresh gasoline.
5. Contact a qualified service center.
Excessive
vibration
1. Loose parts or damaged
augers or impeller.
1. Tighten all fasteners. Replace damaged parts.
If vibration remains, contact a qualified service center.
Recoil starter
is hard to pull
1. Frozen recoil starter.
1. See “If Recoil Starter Has Frozen”
in the Operation section of this manual.
Loss of traction 1. Drive belt is worn.
1. Check / replace drive belt.
2. Check / reinstall drive belt.
drive / slowing
of drive speed
2. Drive belt is off of pulley.
3. Friction drive wheel is worn. 3. Contact a qualified service center.
Loss of snow
discharge or
slowing of
1. Auger belt is off of pulley.
2. Auger belt is worn.
3. Clogged discharge chute.
1. Check / reinstall auger belt.
2. Check / replace auger belt.
3. Clean snow chute.
snow discharge 4. Augers / impeller jammed.
4. Remove debris or foreign object from augers / impeller.
19
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AUGER HOUSING / IMPELLER ASSEMBLY
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
48
51
49
33
35
47
32
34
36
19
37
27
46
44
43
45
27
42
38
50
42
43
41
40
39
16
14
4
13
6
15
6
6
12
6
5
9
7
7
21
18
26
19
20
8
28
10
21
29
23
1
25
6
28
24
11
27
31
27
19
19
30
26
25
24
23
18
21
19
3
2
20 22
20
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AUGER HOUSING / IMPELLER ASSEMBLY
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
KEY PART
NO. NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
532 18 35-78 Bag, Weight
532 18 35-77 Bracket, Weight Bag
874 52 05-24 Screw, Hex Head 5/16-18 x 1-1/2
532 18 10-83 Pulley, Impeller
532 17 53-23 Bearing Assembly, Flange
532 15 53-77 Nut, Hex Flange 5/16-18
532 18 03-55 Bolt, Flat Head, Carriage 5/16-18 x 5/8
872 27 05-05 Bolt, Carriage 5/16-1 8 x 5/8
532 17 88-20 Nut, Cage 3/8-16
10 532 18 40-90 Housing, Auger
11 532 18 40-96 Bar, Scraper
12 532 18 40-95 Bracket, Corner Discharge
13 532 17 53-22 Base, Discharge Chute
14 532 05 92-89 Washer, Flat
15 810 04 05-00 Washer, Lock 5/16
16 874 95 05-12 Screw, Hex Head 5/16-18 x 3/4
18 532 17 95-82 Screw, Hex Head 5/16 x 1
19 873 80 04-00 Nut, Hex Lock 1/4-20
20 873 80 05-00 Nut, Hex Lock 5/16-18
21 532 15 54-15 Washer, Flat
22 532 18 40-94 Skid Plate, RH
23 532 17 92-46 Washer, Nylon, Friction
24 872 27 05-06 Bolt, Carriage 5/16-18 x 3/4
25 532 17 98-29 Bolt, Shoulder
26 532 17 46-58 Bearing, Auger
27 532 17 46-97 Washer, Thrust, 1"
28 532 17 98-28 Bolt, Shoulder 1/4-20 x 2
29 532 18 40-93 Skid Plate, LH
30 532 18 41-02 Auger Assembly, RH
31 532 18 40-99 Auger Assembly, LH
32 532 17 46-99 O-Ring
33 532 17 47-00 Bushing, Flange 3/4
34 532 17 46-81 Washer, Thrust 3/4
35 532 17 46-84 Bearing, Thrust 3/4
36 532 17 46-60 Shaft, Impeller
37 532 17 46-83 Washer, Thrust 5/8
38 532 17 46-86 Bushing, Flange 5/8
39 532 15 00-78 Screw, Hex Head 5/16-18 x 3/4
40 532 08 64-47 Plug, Case
41 532 17 46-88 Housing, Gearbox, RH
42 532 17 46-98 Seal, Oil
43 532 17 47-01 Bushing, Flange, 1"
44 532 17 88-79 Key, Square 1/4 x 1/4 x 7/8
45 532 17 46-59 Gear, Worm
46 532 17 46-57 Shaft, Auger
47 532 17 46-87 Housing, Gearbox, LH
48 532 18 41-05 Impeller Assembly
49 874 78 04-26 Screw, Hex Head 1/4-20 x 1-5/8
50 532 17 53-11 Gasket, Gearbox
51 532 18 42-05 Pin, Roll 3/16 x 1-1/8
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
21
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CONTROL PANEL / DISCHARGE CHUTE
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
1
19
2
2
2
6
14
26
20
27
28
4
5
25
14
6
13
9
3
29
11
16
27
24
7
18
12
11
14
17
15
10
8
8
22
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CONTROL PANEL / DISCHARGE CHUTE
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
KEY PART
NO. NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
532 18 33-34 Knob, Lever
817 50 10-10 Screw #10-24 x 5/8
532 18 41-14 Strap, Slotted
873 80 06-00 Nut, Lock 3/8-16
819 13 13-16 Washer, Flat 3/8
532 17 86-59 Control Assembly, Chute Rotater
532 18 40-89 Support, Pivot
532 15 00-78 Screw, Hex Head 5/16-18 x 3/4
532 18 04-53 Knob, Deflector
10 532 17 98-29 Bolt, Shoulder
11 532 15 54-15 Washer, Flat
12 873 80 04-00 Nut, Lock 1/4-20
13 872 27 05-05 Bolt, Carriage 5/16-18 x 5/8
14 532 17 92-46 Washer, Nylon
15 532 18 41-12 Chute Assembly
16 532 18 41-13 Deflector Assembly
17 532 17 91-45 Seal, Deflector
18 532 12 84-15 Rivet, Blind
19 532 18 33-33 Knob, Speed Control Lever
20 872 27 05-06 Bolt, Carriage 5/16-18 x 3/4
24 874 78 05-28 Screw, Hex Head 5/16-18 x 1-3/4
25 532 15 53-77 Nut, Lock 5/16-18
26 532 17 92-57 Lever Assembly, Speed Control
27 532 16 96-75 Retainer, Hairpin
28 532 18 04-45 Rod, Upper, Speed Control
29 532 18 04-46 Rod, Lower, Speed Control
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
23
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HANDLES
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
30
32
31
31
32
2
4
38
3
39
4
5
13
11
15
5
40
6
11
9
36
6
3
1
5
8
4
17
4
16
7
14
28
5
10
19
33
37
15
18
11
21
20
12
34
35
23
22
21
20
16
22
17
24
27
25
27
24
26
24
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HANDLES
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
KEY PART
NO. NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
532 18 41-10 Lever, Auger Control, RH
532 18 41-09 Lever, Traction Drive Control, LH
532 17 94-39 Nut, Cage 1/4-20
532 17 88-88 Bushing, Flange
532 16 96-75 Retainer, Hairpin
532 18 04-02 Screw, Hex Head 1/4-20 x 3/4
532 17 86-52 Rod, Interlock
532 18 40-03 Tube Assembly, Interlock, RH
532 17 86-51 Tube Assembly, Interlock, LH
10 532 18 41-06 Panel, Control
11 874 78 05-24 Screw, Hex Head 5/16-18 x 1-1/2
12 874 78 05-28 Screw, Hex Head 5/16-18 x 1-3/4
13 532 18 41-07 Handle Tube, LH
14 532 18 41-08 Handle Tube, RH
15 873 80 05-00 Nut, Lock 5/16-18
16 819 13 13-16 Washer, Flat 3/8
17 532 17 88-99 Knob, Handle
18 532 17 90-93 Rod, Auger Control
19 532 17 90-98 Rod, Traction Control
20 532 18 04-28 End, Control Rod
21 873 35 05-00 Nut, Hex, Jam 5/16-18
22 872 12 06-18 Bolt, Carriage 3/8-16 x 2-1/4
23 532 18 40-87 Handle Tube, Lower
24 532 18 04-47 Sleeve, Spring
25 532 18 09-26 Spring, Traction Drive
26 532 17 86-69 Spring, Auger Control
27 871 21 06-16 Screw, Hex Head 3/8-16 x 1
28 532 18 04-94 Clip, Panel
30 532 18 33-46 Console, Panel
31 532 17 52-62 Screw, Hex Head, Tapping #10-24 x 1-1/4
32 532 75 06-34 Screw, Hex Head, Tapping #10-24 x 1/2
33 532 18 41-11 Latch, Interlock
34 532 18 35-18 Bolt, Shoulder
35 532 06 80-38 Nut, Lock 1/4-20
36 532 17 88-31 Spring, Torsion
37 532 17 86-58 Spring, Interlock
38 532 17 86-66 Headlight, Halogen
39 532 17 86-68 Bezel, Headlight
40 532 18 09-64 Harness, Headlight (Halogen)
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
25
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DRIVE
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
5
13
2
1
3
1
1
3
11
43
5
5
6
2
13
1
3
2
4
2
3
5
7
1
2
3
2
3
8
7
3
2
14
10
9
15
22
12
16
21
17
24
1
41
23
21
18
25
3
2
26
32
20
34
44
15 29
19
22
27
41
33
36
38
39
31
28
30
22
40
37
33
35
26
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DRIVE
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
KEY PART
NO. NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
532 14 63-15 Screw, Hex Head 5/16-18 x 3/4
873 80 05-00 Nut, Lock 5/16-18
532 15 54-15 Washer, Flat
817 49 05-08 Screw, Hex Head 5/16-18 x 1/2
532 18 00-17 Bearing, Flange
532 18 01-34 Shaft, Auxiliary
532 17 92-70 Spacer, Plate
532 18 40-79 Plate, Auxiliary
532 18 00-82 Gear, Intermediate (12/58)
10 532 18 00-65 Gear, Pinion
11 532 17 88-12 Rod, Clutch
12 532 18 00-66 Shaft, Long, Hex
13 532 17 88-07 Pin, Pivot
14 532 18 40-80 Lever, Shifter / Wheel
15 532 17 53-44 Trunnion Bearing Assembly
16 532 18 40-81 Bracket, Pivot, Shift
17 532 17 98-31 Ring, Rubber Wheel
18 532 18 40-78 Plate, Rubber Wheel
19 873 93 05-00 Nut, Lock 5/16-18
20 532 17 86-13 Hub, Rubber Wheel
21 874 76 05-14 Screw, Hex Head 5/16-18 x 7/8
22 532 08 51-79 Retainer, Hairpin
23 532 18 01-35 Spring, Bias
24 532 18 00-81 Gear, Axle (58 Teeth)
25 532 17 86-95 Pin, Pivot Lever
26 532 17 53-41 Plate Assembly, Drive
27 532 17 86-21 Shaft, Axle
28 532 17 53-40 Shaft, Short Hex
29 532 18 40-77 Lever, Shifter Plate
30 532 18 40-76 Bracket, Shifter Support
31 872 27 05-05 Bolt, Carriage 5/16-18 x 5/8
32 532 17 88-79 Key, Square 1/4 x 1/4 x 7/8
33 532 17 53-23 Bearing, Flange
34 532 18 40-75 Plate, Drive Mounting
35 532 18 25-04 Spacer, Bearing
36 532 17 53-48 Pulley, Traction Drive
37 532 15 53-77 Nut, Lock 5/16-18
38 532 05 92-89 Washer, Flat
39 810 04 05-00 Washer, Lock 5/16
40 874 95 05-12 Screw, Hex Head 5/16-18 x 3/4
41 812 00 00-12 Ring, Retaining
43 532 17 90-95 Spring, Return
44 532 18 42-06 Pin, Roll
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
27
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CHASSIS / ENGINE / PULLEYS
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
3
30
17
19
28
6
10
22
23
21
4
6
31
10
2
21
24
29
25
26
18
31
38
27
55
6
16
11
7
55
37
36
39
7
20
42
43
1
32
6
14
9
11
8
13
33
34
41
52
6
15
12
44
26
40
35
50
51
11
44
49
26
11
11
45
54
53
48
46
47
28
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CHASSIS / ENGINE / PULLEYS
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
KEY PART
NO. NO.
DESCRIPTION
1
2
3
532 18 10-44 Spring, Traction Idler
532 18 05-22 Pulley, Idler (2-1/4)
- - -
Engine, Tecumseh, Model Number OHSK80
(Order parts from Engine manufacturer)
4
6
7
8
9
874 78 05-20 Screw, Hex Head 5/16-18 x 1-1/4
532 05 92-89 Washer, Flat
873 93 05-00 Nut, Jam, Lock 5/16-18
532 17 53-30 Pin, Idler Pivot
532 17 90-92 V-Belt, Traction Drive
10 810 04 05-00 Washer, Lock 5/16
11 532 15 00-78 Screw, Hex Head 5/16-18 x 3/4
12 532 18 47-89 Arm & Bracket Assembly, Impeller Idler (Includes Key Nos. 8, 12, 13 & 45)
13 532 08 51-79 Retainer, Hairpin
14 532 17 88-28 Spring, Brake
15 532 18 35-33 V-Belt, Impeller Drive
16 532 15 04-06 Screw, Hex Head 3/8-16 x 1-1/4
17 532 18 48-04 Arm, Idler
18 874 78 05-24 Screw, Hex Head 5/16-18 x 1-1/2
19 532 17 53-31 Bushing, Idler Pivot
20 532 18 05-23 Pulley, Idler (2-3/4)
21 874 61 05-16 Screw, Hex Head 5/16-18 x 1
22 532 17 93-71 Spacer, Engine Pulley
23 532 18 04-78 Pulley, Engine, Traction Drive
24 532 17 91-57 Pulley, Engine, Impeller Drive
25 532 06 27-35 Washer, Flat 3/8
26 810 04 06-00 Washer, Lock 3/8
27 532 85 10-84 Screw, Hex Head 3/8-24 x 1-3/8
28 532 15 54-52 Guide, Belt
29 532 18 04-65 Cover, Belt
30 532 17 88-30 Cover, Toolbox
31 817 49 04-08 Screw, Hex Head 1/4-20 x 1/2
32 532 17 92-56 Bolt, Shoulder 5/16-18
33 532 17 92-50 Bellcrank Shifter
34 532 18 04-01 Screw, Hex Head 1/4-28 x 3/4
35 532 17 92-40 Arm, Auger Control
36 873 80 05-00 Nut, Lock 5/16-18
37 532 18 40-86 Bellcrank Assembly
38 532 17 92-51 Link, Speed Control
39 532 17 90-64 Trunnion, Pivot Bracket
40 532 17 88-90 Nut, Cage 3/8-16
41 876 02 02-08 Pin, Cotter 1/16 x 1/2
42 532 17 90-65 Pin, Pivot Bracket
43 532 18 40-85 Bracket, Bellcrank
44 874 78 06-24 Screw, Hex Head 3/8-16 x 1-1/2
45 532 18 47-89 Arm & Bracket Assembly, Impeller Idler (Includes Key Nos. 8, 12, 13 & 45)
46 532 18 40-84 Pan, Frame Bottom
47 871 02 05-12 Screw, Hex Head 5/16-18 x 3/4
48 532 18 11-56 Nut, Speed 5/16-18
49 532 18 40-73 Frame Assembly
50 532 18 40-83 Plate, Frame End
51 532 18 40-82 Shaft, Auger Control
52 532 05 70-79 Washer, Hardened
53 532 17 90-62 Roller
54 812 00 00-10 Ring, Retaining
55 532 70 02-79 Clip, Retainer
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm
29
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WHEELS / DECALS
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
2
1
4
5
6
4
1
3
2
5
3
1 10
2
4
9
8
6
7
5
10
3
1 10
30
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WHEELS / DECALS
SNOW THROWER - MODEL NO. 8024ST (HU8024STA), PRODUCT NO. 954 22 31-04
KEY PART
NO. NO.
DESCRIPTION
1
2
3
4
5
6
532 17 92-64 Wheel Assembly (13")
532 15 54-43 Pin, Klik 1/4
532 15 00-78 Screw, Hex Head 5/16-18 x 3/4
817 49 05-08 Screw, Hex Head 5/16-18 x 1/2
532 17 98-30 Bearing, Axle
532 17 46-97 Washer, Thrust (1")
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
KEY PART
NO. NO.
DESCRIPTION
1
2
3
4
5
6
7
8
9
532 18 10-38 Decal, Danger
532 18 41-19 Decal, Husqvarna
532 18 10-34 Decal, Danger, Deflector
532 18 10-41 Decal, Danger
532 18 40-55 Decal, Husqvarna, 8024ST
532 18 10-32 Decal, Instruction
532 15 57-98 Decal, Traction Lever
532 15 58-00 Decal, Auger Lever
532 18 10-36 Decal, Speed Control
10 532 15 57-94 Decal, Husqvarna
- - 532 18 35-93 Owner’s Manual
NOTE: All component dimensions given in U.S. inches
1 inch = 25.4 mm
31
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532 18 35-93 Rev. 5 09.20.02 BY/rad
Printed in U.S.A.
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